Console Output

Started by user Julio Nunes Avelar
[Pipeline] Start of Pipeline
[Pipeline] node
Running on Jenkins in /var/lib/jenkins/workspace/Risco 5@2
[Pipeline] {
[Pipeline] stage
[Pipeline] { (Git Clone)
[Pipeline] sh
+ rm -Rf Risco-5/ build/
[Pipeline] sh
+ git clone https://github.com/JN513/Risco-5
Cloning into 'Risco-5'...
[Pipeline] sh
+ cd Risco-5
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (IVerilog)
[Pipeline] sh
+ mkdir -p build
[Pipeline] sh
+ cp Risco-5/software/memory/add.hex Risco-5/software/memory/generic.hex
[Pipeline] sh
+ /eda/oss-cad-suite/bin/iverilog -o build/soc_test.o -s soc_tb Risco-5/src/core/alu.v Risco-5/src/core/alu_control.v Risco-5/src/core/control_unit.v Risco-5/src/core/core.v Risco-5/src/core/immediate_generator.v Risco-5/src/core/mux.v Risco-5/src/core/pc.v Risco-5/src/core/registers.v Risco-5/src/peripheral/bus.v Risco-5/src/peripheral/gpio.v Risco-5/src/peripheral/gpios.v Risco-5/src/peripheral/leds.v Risco-5/src/peripheral/memory.v Risco-5/src/peripheral/soc.v Risco-5/src/peripheral/uart.v Risco-5/src/peripheral/uart_rx.v Risco-5/src/peripheral/uart_tx.v Risco-5/tests/soc_test.v
[Pipeline] sh
+ /eda/oss-cad-suite/bin/vvp build/soc_test.o
ERROR: Risco-5/src/peripheral/memory.v:27: $readmemh: Unable to open software/memory/generic.hex for reading.
VCD info: dumpfile build/soc.vcd opened for output.
Risco-5/tests/soc_test.v:32: $finish called at 566 (1s)
[Pipeline] sh
+ rm -f Risco5/software/memory/generic.hex
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Síntese)
[Pipeline] parallel
[Pipeline] { (Branch: OSS-Cad-Suite)
[Pipeline] { (Branch: Gowin)
[Pipeline] stage
[Pipeline] { (OSS-Cad-Suite)
[Pipeline] stage
[Pipeline] { (Gowin)
[Pipeline] stage
[Pipeline] { (Yosys)
[Pipeline] sh
[Pipeline] sh
+ cd Risco-5
[Pipeline] sh
+ /eda/oss-cad-suite/bin/yosys -p                                          read_verilog Risco-5/fpga/ecp5/*.v;                                         read_verilog Risco-5/debug/clk_divider.v;                                         read_verilog Risco-5/src/core/*.v;                                         read_verilog Risco-5/src/peripheral/*.v;                                         synth_ecp5 -json ./build/out.json -abc9                                     

 /----------------------------------------------------------------------------\
 |                                                                            |
 |  yosys -- Yosys Open SYnthesis Suite                                       |
 |                                                                            |
 |  Copyright (C) 2012 - 2020  Claire Xenia Wolf <claire@yosyshq.com>         |
 |                                                                            |
 |  Permission to use, copy, modify, and/or distribute this software for any  |
 |  purpose with or without fee is hereby granted, provided that the above    |
 |  copyright notice and this permission notice appear in all copies.         |
 |                                                                            |
 |  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES  |
 |  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF          |
 |  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR   |
 |  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES    |
 |  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN     |
 |  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF   |
 |  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.            |
 |                                                                            |
 \----------------------------------------------------------------------------/

 Yosys 0.36+8 (git sha1 fb4cbfa73, clang 10.0.0-4ubuntu1 -fPIC -Os)


-- Running command `                                         read_verilog Risco-5/fpga/ecp5/*.v;                                         read_verilog Risco-5/debug/clk_divider.v;                                         read_verilog Risco-5/src/core/*.v;                                         read_verilog Risco-5/src/peripheral/*.v;                                         synth_ecp5 -json ./build/out.json -abc9                                     ' --

1. Executing Verilog-2005 frontend: Risco-5/fpga/ecp5/main.v
Parsing Verilog input from `Risco-5/fpga/ecp5/main.v' to AST representation.
Generating RTLIL representation for module `\top'.
Successfully finished Verilog frontend.

2. Executing Verilog-2005 frontend: Risco-5/fpga/ecp5/reset.v
Parsing Verilog input from `Risco-5/fpga/ecp5/reset.v' to AST representation.
Generating RTLIL representation for module `\ResetBootSystem'.
Successfully finished Verilog frontend.

3. Executing Verilog-2005 frontend: Risco-5/debug/clk_divider.v
Parsing Verilog input from `Risco-5/debug/clk_divider.v' to AST representation.
Generating RTLIL representation for module `\ClkDivider'.
Successfully finished Verilog frontend.

4. Executing Verilog-2005 frontend: Risco-5/src/core/alu.v
Parsing Verilog input from `Risco-5/src/core/alu.v' to AST representation.
Generating RTLIL representation for module `\ALU'.
Successfully finished Verilog frontend.

5. Executing Verilog-2005 frontend: Risco-5/src/core/alu_control.v
Parsing Verilog input from `Risco-5/src/core/alu_control.v' to AST representation.
Generating RTLIL representation for module `\ALU_Control'.
Successfully finished Verilog frontend.

6. Executing Verilog-2005 frontend: Risco-5/src/core/control_unit.v
Parsing Verilog input from `Risco-5/src/core/control_unit.v' to AST representation.
Generating RTLIL representation for module `\Control_Unit'.
Successfully finished Verilog frontend.

7. Executing Verilog-2005 frontend: Risco-5/src/core/core.v
Parsing Verilog input from `Risco-5/src/core/core.v' to AST representation.
Generating RTLIL representation for module `\Core'.
Risco-5/src/core/core.v:76: Warning: Identifier `\pc_source' is implicitly declared.
Successfully finished Verilog frontend.

8. Executing Verilog-2005 frontend: Risco-5/src/core/immediate_generator.v
Parsing Verilog input from `Risco-5/src/core/immediate_generator.v' to AST representation.
Generating RTLIL representation for module `\Immediate_Generator'.
Successfully finished Verilog frontend.

9. Executing Verilog-2005 frontend: Risco-5/src/core/mux.v
Parsing Verilog input from `Risco-5/src/core/mux.v' to AST representation.
Generating RTLIL representation for module `\MUX'.
Successfully finished Verilog frontend.

10. Executing Verilog-2005 frontend: Risco-5/src/core/pc.v
Parsing Verilog input from `Risco-5/src/core/pc.v' to AST representation.
Generating RTLIL representation for module `\PC'.
Successfully finished Verilog frontend.

11. Executing Verilog-2005 frontend: Risco-5/src/core/registers.v
Parsing Verilog input from `Risco-5/src/core/registers.v' to AST representation.
Generating RTLIL representation for module `\Registers'.
Successfully finished Verilog frontend.

12. Executing Verilog-2005 frontend: Risco-5/src/peripheral/bus.v
Parsing Verilog input from `Risco-5/src/peripheral/bus.v' to AST representation.
Generating RTLIL representation for module `\BUS'.
Successfully finished Verilog frontend.

13. Executing Verilog-2005 frontend: Risco-5/src/peripheral/gpio.v
Parsing Verilog input from `Risco-5/src/peripheral/gpio.v' to AST representation.
Warning: Yosys has only limited support for tri-state logic at the moment. (Risco-5/src/peripheral/gpio.v:9)
Generating RTLIL representation for module `\GPIO'.
Successfully finished Verilog frontend.

14. Executing Verilog-2005 frontend: Risco-5/src/peripheral/gpios.v
Parsing Verilog input from `Risco-5/src/peripheral/gpios.v' to AST representation.
Generating RTLIL representation for module `\GPIOS'.
Successfully finished Verilog frontend.

15. Executing Verilog-2005 frontend: Risco-5/src/peripheral/leds.v
Parsing Verilog input from `Risco-5/src/peripheral/leds.v' to AST representation.
Generating RTLIL representation for module `\LEDs'.
Successfully finished Verilog frontend.

16. Executing Verilog-2005 frontend: Risco-5/src/peripheral/memory.v
Parsing Verilog input from `Risco-5/src/peripheral/memory.v' to AST representation.
Generating RTLIL representation for module `\Memory'.
Successfully finished Verilog frontend.

17. Executing Verilog-2005 frontend: Risco-5/src/peripheral/soc.v
Parsing Verilog input from `Risco-5/src/peripheral/soc.v' to AST representation.
Generating RTLIL representation for module `\Risco_5_SOC'.
Successfully finished Verilog frontend.

18. Executing Verilog-2005 frontend: Risco-5/src/peripheral/uart.v
Parsing Verilog input from `Risco-5/src/peripheral/uart.v' to AST representation.
Generating RTLIL representation for module `\UART'.
Successfully finished Verilog frontend.

19. Executing Verilog-2005 frontend: Risco-5/src/peripheral/uart_rx.v
Parsing Verilog input from `Risco-5/src/peripheral/uart_rx.v' to AST representation.
Generating RTLIL representation for module `\uart_tool_rx'.
Successfully finished Verilog frontend.

20. Executing Verilog-2005 frontend: Risco-5/src/peripheral/uart_tx.v
Parsing Verilog input from `Risco-5/src/peripheral/uart_tx.v' to AST representation.
Generating RTLIL representation for module `\uart_tool_tx'.
Successfully finished Verilog frontend.

21. Executing SYNTH_ECP5 pass.

21.1. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v
Parsing Verilog input from `/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v' to AST representation.
Generating RTLIL representation for module `\LUT4'.
Generating RTLIL representation for module `\$__ABC9_LUT5'.
Generating RTLIL representation for module `\$__ABC9_LUT6'.
Generating RTLIL representation for module `\$__ABC9_LUT7'.
Generating RTLIL representation for module `\L6MUX21'.
Generating RTLIL representation for module `\CCU2C'.
Generating RTLIL representation for module `\TRELLIS_RAM16X2'.
Generating RTLIL representation for module `\PFUMX'.
Generating RTLIL representation for module `\TRELLIS_DPR16X4'.
Generating RTLIL representation for module `\DPR16X4C'.
Generating RTLIL representation for module `\LUT2'.
Generating RTLIL representation for module `\TRELLIS_FF'.
Generating RTLIL representation for module `\TRELLIS_IO'.
Generating RTLIL representation for module `\INV'.
Generating RTLIL representation for module `\TRELLIS_COMB'.
Generating RTLIL representation for module `\DP16KD'.
Generating RTLIL representation for module `\FD1P3AX'.
Generating RTLIL representation for module `\FD1P3AY'.
Generating RTLIL representation for module `\FD1P3BX'.
Generating RTLIL representation for module `\FD1P3DX'.
Generating RTLIL representation for module `\FD1P3IX'.
Generating RTLIL representation for module `\FD1P3JX'.
Generating RTLIL representation for module `\FD1S3AX'.
Generating RTLIL representation for module `\FD1S3AY'.
Generating RTLIL representation for module `\FD1S3BX'.
Generating RTLIL representation for module `\FD1S3DX'.
Generating RTLIL representation for module `\FD1S3IX'.
Generating RTLIL representation for module `\FD1S3JX'.
Generating RTLIL representation for module `\IFS1P3BX'.
Generating RTLIL representation for module `\IFS1P3DX'.
Generating RTLIL representation for module `\IFS1P3IX'.
Generating RTLIL representation for module `\IFS1P3JX'.
Generating RTLIL representation for module `\OFS1P3BX'.
Generating RTLIL representation for module `\OFS1P3DX'.
Generating RTLIL representation for module `\OFS1P3IX'.
Generating RTLIL representation for module `\OFS1P3JX'.
Generating RTLIL representation for module `\IB'.
Generating RTLIL representation for module `\IBPU'.
Generating RTLIL representation for module `\IBPD'.
Generating RTLIL representation for module `\OB'.
Generating RTLIL representation for module `\OBZ'.
Generating RTLIL representation for module `\OBZPU'.
Generating RTLIL representation for module `\OBZPD'.
Generating RTLIL representation for module `\OBCO'.
Generating RTLIL representation for module `\BB'.
Generating RTLIL representation for module `\BBPU'.
Generating RTLIL representation for module `\BBPD'.
Generating RTLIL representation for module `\ILVDS'.
Generating RTLIL representation for module `\OLVDS'.
Successfully finished Verilog frontend.

21.2. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_bb.v
Parsing Verilog input from `/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_bb.v' to AST representation.
Generating RTLIL representation for module `\MULT18X18D'.
Generating RTLIL representation for module `\ALU54B'.
Generating RTLIL representation for module `\EHXPLLL'.
Generating RTLIL representation for module `\DTR'.
Generating RTLIL representation for module `\OSCG'.
Generating RTLIL representation for module `\USRMCLK'.
Generating RTLIL representation for module `\JTAGG'.
Generating RTLIL representation for module `\DELAYF'.
Generating RTLIL representation for module `\DELAYG'.
Generating RTLIL representation for module `\IDDRX1F'.
Generating RTLIL representation for module `\IDDRX2F'.
Generating RTLIL representation for module `\IDDR71B'.
Generating RTLIL representation for module `\IDDRX2DQA'.
Generating RTLIL representation for module `\ODDRX1F'.
Generating RTLIL representation for module `\ODDRX2F'.
Generating RTLIL representation for module `\ODDR71B'.
Generating RTLIL representation for module `\OSHX2A'.
Generating RTLIL representation for module `\ODDRX2DQA'.
Generating RTLIL representation for module `\ODDRX2DQSB'.
Generating RTLIL representation for module `\TSHX2DQA'.
Generating RTLIL representation for module `\TSHX2DQSA'.
Generating RTLIL representation for module `\DQSBUFM'.
Generating RTLIL representation for module `\DDRDLLA'.
Generating RTLIL representation for module `\DLLDELD'.
Generating RTLIL representation for module `\CLKDIVF'.
Generating RTLIL representation for module `\ECLKSYNCB'.
Generating RTLIL representation for module `\ECLKBRIDGECS'.
Generating RTLIL representation for module `\DCCA'.
Generating RTLIL representation for module `\DCSC'.
Generating RTLIL representation for module `\DCUA'.
Generating RTLIL representation for module `\EXTREFB'.
Generating RTLIL representation for module `\PCSCLKDIV'.
Generating RTLIL representation for module `\PUR'.
Generating RTLIL representation for module `\GSR'.
Generating RTLIL representation for module `\SGSR'.
Generating RTLIL representation for module `\PDPW16KD'.
Successfully finished Verilog frontend.

21.3. Executing HIERARCHY pass (managing design hierarchy).

21.3.1. Finding top of design hierarchy..
root of   0 design levels: uart_tool_tx        
root of   0 design levels: uart_tool_rx        
root of   1 design levels: UART                
root of   2 design levels: Risco_5_SOC         
root of   0 design levels: Memory              
root of   0 design levels: LEDs                
root of   1 design levels: GPIOS               
root of   0 design levels: GPIO                
root of   0 design levels: BUS                 
root of   0 design levels: Registers           
root of   0 design levels: PC                  
root of   0 design levels: MUX                 
root of   0 design levels: Immediate_Generator 
root of   1 design levels: Core                
root of   0 design levels: Control_Unit        
root of   0 design levels: ALU_Control         
root of   0 design levels: ALU                 
root of   0 design levels: ClkDivider          
root of   0 design levels: ResetBootSystem     
root of   3 design levels: top                 
Automatically selected top as design top module.

21.3.2. Analyzing design hierarchy..
Top module:  \top
Used module:     \Risco_5_SOC
Used module:         \GPIOS
Used module:             \GPIO
Used module:         \UART
Used module:             \uart_tool_tx
Used module:             \uart_tool_rx
Used module:         \LEDs
Used module:         \BUS
Used module:         \Memory
Used module:         \Core
Used module:             \Immediate_Generator
Used module:             \ALU
Used module:             \ALU_Control
Used module:             \Control_Unit
Used module:             \Registers
Used module:             \MUX
Used module:             \PC
Used module:     \ResetBootSystem
Used module:     \ClkDivider
Parameter \CLOCK_FREQ = 25000000
Parameter \BIT_RATE = 9600
Parameter \MEMORY_SIZE = 4096
Parameter \MEMORY_FILE = 248'00101110001011100010111100101110001011100010111101110011011011110110011001110100011101110110000101110010011001010010111101101101011001010110110101101111011100100111100100101111011011000110111101101111011100000011001100101110011010000110010101111000
Parameter \GPIO_WIDHT = 5

21.3.3. Executing AST frontend in derive mode using pre-parsed AST for module `\Risco_5_SOC'.
Parameter \CLOCK_FREQ = 25000000
Parameter \BIT_RATE = 9600
Parameter \MEMORY_SIZE = 4096
Parameter \MEMORY_FILE = 248'00101110001011100010111100101110001011100010111101110011011011110110011001110100011101110110000101110010011001010010111101101101011001010110110101101111011100100111100100101111011011000110111101101111011100000011001100101110011010000110010101111000
Parameter \GPIO_WIDHT = 5
Generating RTLIL representation for module `$paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC'.
Parameter \CYCLES = 20

21.3.4. Executing AST frontend in derive mode using pre-parsed AST for module `\ResetBootSystem'.
Parameter \CYCLES = 20
Generating RTLIL representation for module `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100'.
Parameter \COUNTER_BITS = 32

21.3.5. Executing AST frontend in derive mode using pre-parsed AST for module `\ClkDivider'.
Parameter \COUNTER_BITS = 32
Generating RTLIL representation for module `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000'.
Parameter \WIDHT = 5

21.3.6. Executing AST frontend in derive mode using pre-parsed AST for module `\GPIOS'.
Parameter \WIDHT = 5
Generating RTLIL representation for module `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101'.
Parameter \CLOCK_FREQ = 25000000
Parameter \BIT_RATE = 9600

21.3.7. Executing AST frontend in derive mode using pre-parsed AST for module `\UART'.
Parameter \CLOCK_FREQ = 25000000
Parameter \BIT_RATE = 9600
Generating RTLIL representation for module `$paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART'.
Parameter \MEMORY_FILE = { }
Parameter \MEMORY_SIZE = 4096

21.3.8. Executing AST frontend in derive mode using pre-parsed AST for module `\Memory'.
Parameter \MEMORY_FILE = { }
Parameter \MEMORY_SIZE = 4096
Generating RTLIL representation for module `$paramod$860abc9b363840d7b46a2d1e00ea80d20a30d2ee\Memory'.
Parameter \BOOT_ADDRESS = 0

21.3.9. Executing AST frontend in derive mode using pre-parsed AST for module `\Core'.
Parameter \BOOT_ADDRESS = 0
Generating RTLIL representation for module `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000'.
Risco-5/src/core/core.v:76: Warning: Identifier `\pc_source' is implicitly declared.
Parameter \BIT_RATE = 9600
Parameter \CLK_HZ = 25000000
Parameter \PAYLOAD_BITS = 8

21.3.10. Executing AST frontend in derive mode using pre-parsed AST for module `\uart_tool_tx'.
Parameter \BIT_RATE = 9600
Parameter \CLK_HZ = 25000000
Parameter \PAYLOAD_BITS = 8
Generating RTLIL representation for module `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx'.
Parameter \BIT_RATE = 9600
Parameter \CLK_HZ = 25000000
Parameter \PAYLOAD_BITS = 8

21.3.11. Executing AST frontend in derive mode using pre-parsed AST for module `\uart_tool_rx'.
Parameter \BIT_RATE = 9600
Parameter \CLK_HZ = 25000000
Parameter \PAYLOAD_BITS = 8
Generating RTLIL representation for module `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx'.

21.3.12. Analyzing design hierarchy..
Top module:  \top
Used module:     $paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC
Used module:         \GPIOS
Used module:             \GPIO
Used module:         \UART
Used module:             $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx
Used module:             $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx
Used module:         \LEDs
Used module:         \BUS
Used module:         \Memory
Used module:         \Core
Used module:             \Immediate_Generator
Used module:             \ALU
Used module:             \ALU_Control
Used module:             \Control_Unit
Used module:             \Registers
Used module:             \MUX
Used module:             \PC
Used module:     $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100
Used module:     $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000
Parameter \WIDHT = 5
Found cached RTLIL representation for module `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101'.
Parameter \CLOCK_FREQ = 25000000
Parameter \BIT_RATE = 9600
Found cached RTLIL representation for module `$paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART'.
Parameter \MEMORY_FILE = 248'00101110001011100010111100101110001011100010111101110011011011110110011001110100011101110110000101110010011001010010111101101101011001010110110101101111011100100111100100101111011011000110111101101111011100000011001100101110011010000110010101111000
Parameter \MEMORY_SIZE = 4096

21.3.13. Executing AST frontend in derive mode using pre-parsed AST for module `\Memory'.
Parameter \MEMORY_FILE = 248'00101110001011100010111100101110001011100010111101110011011011110110011001110100011101110110000101110010011001010010111101101101011001010110110101101111011100100111100100101111011011000110111101101111011100000011001100101110011010000110010101111000
Parameter \MEMORY_SIZE = 4096
Generating RTLIL representation for module `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory'.
Parameter \BOOT_ADDRESS = 0
Found cached RTLIL representation for module `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000'.

21.3.14. Analyzing design hierarchy..
Top module:  \top
Used module:     $paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC
Used module:         $paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101
Used module:             \GPIO
Used module:         $paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART
Used module:             \uart_tool_tx
Used module:             \uart_tool_rx
Used module:         \LEDs
Used module:         \BUS
Used module:         $paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory
Used module:         $paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000
Used module:             \Immediate_Generator
Used module:             \ALU
Used module:             \ALU_Control
Used module:             \Control_Unit
Used module:             \Registers
Used module:             \MUX
Used module:             \PC
Used module:     $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100
Used module:     $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000
Parameter \BIT_RATE = 9600
Parameter \CLK_HZ = 25000000
Parameter \PAYLOAD_BITS = 8
Found cached RTLIL representation for module `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx'.
Parameter \BIT_RATE = 9600
Parameter \CLK_HZ = 25000000
Parameter \PAYLOAD_BITS = 8
Found cached RTLIL representation for module `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx'.

21.3.15. Analyzing design hierarchy..
Top module:  \top
Used module:     $paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC
Used module:         $paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101
Used module:             \GPIO
Used module:         $paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART
Used module:             $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx
Used module:             $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx
Used module:         \LEDs
Used module:         \BUS
Used module:         $paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory
Used module:         $paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000
Used module:             \Immediate_Generator
Used module:             \ALU
Used module:             \ALU_Control
Used module:             \Control_Unit
Used module:             \Registers
Used module:             \MUX
Used module:             \PC
Used module:     $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100
Used module:     $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000

21.3.16. Analyzing design hierarchy..
Top module:  \top
Used module:     $paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC
Used module:         $paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101
Used module:             \GPIO
Used module:         $paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART
Used module:             $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx
Used module:             $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx
Used module:         \LEDs
Used module:         \BUS
Used module:         $paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory
Used module:         $paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000
Used module:             \Immediate_Generator
Used module:             \ALU
Used module:             \ALU_Control
Used module:             \Control_Unit
Used module:             \Registers
Used module:             \MUX
Used module:             \PC
Used module:     $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100
Used module:     $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000
Removing unused module `$paramod$860abc9b363840d7b46a2d1e00ea80d20a30d2ee\Memory'.
Removing unused module `\uart_tool_tx'.
Removing unused module `\uart_tool_rx'.
Removing unused module `\UART'.
Removing unused module `\Risco_5_SOC'.
Removing unused module `\Memory'.
Removing unused module `\GPIOS'.
Removing unused module `\Core'.
Removing unused module `\ClkDivider'.
Removing unused module `\ResetBootSystem'.
Removed 10 unused modules.

21.4. Executing PROC pass (convert processes to netlists).

21.4.1. Executing PROC_CLEAN pass (remove empty switches from decision trees).
Found and cleaned up 1 empty switch in `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:213$394'.
Found and cleaned up 1 empty switch in `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:0$662'.
Removing empty process `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:0$662'.
Cleaned up 2 empty switches.

21.4.2. Executing PROC_RMDEAD pass (remove dead branches from decision trees).
Marked 1 switch rules as full_case in process $proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:350$501 in module TRELLIS_FF.
Marked 1 switch rules as full_case in process $proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:285$453 in module DPR16X4C.
Marked 1 switch rules as full_case in process $proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:221$395 in module TRELLIS_DPR16X4.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:197$646 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:186$644 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:171$636 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:160$633 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:148$627 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 3 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:133$622 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:116$617 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_rx.v:97$608 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Marked 4 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_tx.v:173$595 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_tx.v:162$593 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_tx.v:147$585 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Marked 4 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_tx.v:130$571 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Marked 3 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_tx.v:115$565 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/uart_tx.v:98$560 in module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/core/core.v:135$550 in module $paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/memory.v:31$653 in module $paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/peripheral/leds.v:23$162 in module LEDs.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/peripheral/gpios.v:29$531 in module $paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/core/registers.v:155$68 in module Registers.
Removed 2 dead cases from process $proc$Risco-5/src/core/registers.v:81$67 in module Registers.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/core/registers.v:81$67 in module Registers.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/core/pc.v:19$63 in module PC.
Removed 1 dead cases from process $proc$Risco-5/src/core/mux.v:10$62 in module MUX.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/core/mux.v:10$62 in module MUX.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/core/immediate_generator.v:7$59 in module Immediate_Generator.
Marked 3 switch rules as full_case in process $proc$Risco-5/debug/clk_divider.v:25$515 in module $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.
Marked 2 switch rules as full_case in process $proc$Risco-5/src/core/control_unit.v:109$50 in module Control_Unit.
Marked 3 switch rules as full_case in process $proc$Risco-5/src/core/control_unit.v:72$48 in module Control_Unit.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/core/control_unit.v:64$47 in module Control_Unit.
Removed 1 dead cases from process $proc$Risco-5/src/core/alu_control.v:8$45 in module ALU_Control.
Marked 4 switch rules as full_case in process $proc$Risco-5/src/core/alu_control.v:8$45 in module ALU_Control.
Marked 1 switch rules as full_case in process $proc$Risco-5/src/core/alu.v:11$30 in module ALU.
Marked 5 switch rules as full_case in process $proc$Risco-5/fpga/ecp5/reset.v:24$504 in module $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.
Removed a total of 4 dead cases.

21.4.3. Executing PROC_PRUNE pass (remove redundant assignments in processes).
Removed 8 redundant assignments.
Promoted 130 assignments to connections.

21.4.4. Executing PROC_INIT pass (extract init attributes).
Found init rule in `\TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$502'.
  Set init value: \Q = 1'0
Found init rule in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:132$648'.
  Set init value: \i = 0
Found init rule in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:114$601'.
  Set init value: \i = 0
Found init rule in `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:0$553'.
  Set init value: \instruction_register = 0
  Set init value: \memory_register = 0
  Set init value: \alu_out_register = 0
  Set init value: \register_data_1 = 0
  Set init value: \register_data_2 = 0
Found init rule in `\LEDs.$proc$Risco-5/src/peripheral/leds.v:0$165'.
  Set init value: \data = 33'000000000000000000000000000000000
Found init rule in `\Registers.$proc$Risco-5/src/core/registers.v:0$71'.
  Set init value: \register0 = 0
  Set init value: \register1 = 0
  Set init value: \register2 = 0
  Set init value: \register3 = 0
  Set init value: \register4 = 0
  Set init value: \register5 = 0
  Set init value: \register6 = 0
  Set init value: \register7 = 0
  Set init value: \register8 = 0
  Set init value: \register9 = 0
  Set init value: \register10 = 0
  Set init value: \register11 = 0
  Set init value: \register12 = 0
  Set init value: \register13 = 0
  Set init value: \register14 = 0
  Set init value: \register15 = 0
  Set init value: \register16 = 0
  Set init value: \register17 = 0
  Set init value: \register18 = 0
  Set init value: \register19 = 0
  Set init value: \register20 = 0
  Set init value: \register21 = 0
  Set init value: \register22 = 0
  Set init value: \register23 = 0
  Set init value: \register24 = 0
  Set init value: \register25 = 0
  Set init value: \register26 = 0
  Set init value: \register27 = 0
  Set init value: \register28 = 0
  Set init value: \register29 = 0
  Set init value: \register30 = 0
  Set init value: \register31 = 0
Found init rule in `\PC.$proc$Risco-5/src/core/pc.v:0$66'.
  Set init value: \PC_Register = 0
Found init rule in `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:0$527'.
  Set init value: \clk_o_pulse = 1'0
  Set init value: \clk_o_auto = 1'0
  Set init value: \clk_counter = 0
Found init rule in `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:0$52'.
  Set init value: \state = 4'0000
  Set init value: \pc_write_cond = 1'0
  Set init value: \pc_write = 1'0
  Set init value: \lorD = 1'0
  Set init value: \memory_read = 1'0
  Set init value: \memory_write = 1'0
  Set init value: \memory_to_reg = 1'0
  Set init value: \ir_write = 1'0
  Set init value: \pc_source = 1'0
  Set init value: \aluop = 2'00
  Set init value: \alu_src_a = 2'00
  Set init value: \alu_src_b = 2'00
  Set init value: \reg_write = 1'0
Found init rule in `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:0$510'.
  Set init value: \reset_o = 1'0
  Set init value: \state = 2'01
  Set init value: \counter = 6'000000

21.4.5. Executing PROC_ARST pass (detect async resets in processes).

21.4.6. Executing PROC_ROM pass (convert switches to ROMs).
Converted 0 switches.
<suppressed ~76 debug messages>

21.4.7. Executing PROC_MUX pass (convert decision trees to multiplexers).
Creating decoders for process `\TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$502'.
Creating decoders for process `\TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:350$501'.
     1/1: $0\Q[0:0]
Creating decoders for process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
Creating decoders for process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:285$453'.
     1/3: $1$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:287$452_EN[3:0]$459
     2/3: $1$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:287$452_DATA[3:0]$458
     3/3: $1$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:287$452_ADDR[3:0]$457
Creating decoders for process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
Creating decoders for process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:221$395'.
     1/3: $1$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:223$393_EN[3:0]$401
     2/3: $1$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:223$393_DATA[3:0]$400
     3/3: $1$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:223$393_ADDR[3:0]$399
Creating decoders for process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:213$394'.
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:132$648'.
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:197$646'.
     1/2: $0\rxd_reg_0[0:0]
     2/2: $0\rxd_reg[0:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:186$644'.
     1/1: $0\fsm_state[2:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:171$636'.
     1/1: $0\cycle_counter[12:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:160$633'.
     1/1: $0\bit_sample[0:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:148$627'.
     1/1: $0\bit_counter[3:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:133$622'.
     1/11: $3\i[31:0]
     2/11: $0\recieved_data[7:0] [1]
     3/11: $0\recieved_data[7:0] [0]
     4/11: $0\recieved_data[7:0] [2]
     5/11: $0\recieved_data[7:0] [3]
     6/11: $0\recieved_data[7:0] [4]
     7/11: $0\recieved_data[7:0] [5]
     8/11: $0\recieved_data[7:0] [6]
     9/11: $0\recieved_data[7:0] [7]
    10/11: $1\i[31:0]
    11/11: $2\i[31:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:116$617'.
     1/1: $1\n_fsm_state[2:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:97$608'.
     1/1: $0\uart_rx_data[7:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:114$601'.
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:173$595'.
     1/1: $0\txd_reg[0:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:162$593'.
     1/1: $0\fsm_state[2:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:147$585'.
     1/1: $0\cycle_counter[12:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:130$571'.
     1/1: $0\bit_counter[3:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:115$565'.
     1/11: $3\i[31:0]
     2/11: $0\data_to_send[7:0] [1]
     3/11: $0\data_to_send[7:0] [0]
     4/11: $0\data_to_send[7:0] [2]
     5/11: $0\data_to_send[7:0] [3]
     6/11: $0\data_to_send[7:0] [4]
     7/11: $0\data_to_send[7:0] [5]
     8/11: $0\data_to_send[7:0] [6]
     9/11: $0\data_to_send[7:0] [7]
    10/11: $1\i[31:0]
    11/11: $2\i[31:0]
Creating decoders for process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:98$560'.
     1/1: $1\n_fsm_state[2:0]
Creating decoders for process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:0$553'.
Creating decoders for process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
     1/5: $0\alu_out_register[31:0]
     2/5: $0\register_data_2[31:0]
     3/5: $0\register_data_1[31:0]
     4/5: $0\memory_register[31:0]
     5/5: $0\instruction_register[31:0]
Creating decoders for process `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:31$653'.
     1/3: $1$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$660
     2/3: $1$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_DATA[31:0]$659
     3/3: $1$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_ADDR[31:0]$658
Creating decoders for process `\LEDs.$proc$Risco-5/src/peripheral/leds.v:0$165'.
Creating decoders for process `\LEDs.$proc$Risco-5/src/peripheral/leds.v:23$162'.
     1/1: $0\data[32:0]
Creating decoders for process `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.$proc$Risco-5/src/peripheral/gpios.v:29$531'.
     1/2: $0\gpio_value[4:0]
     2/2: $0\gpio_direction[4:0]
Creating decoders for process `\Registers.$proc$Risco-5/src/core/registers.v:0$71'.
Creating decoders for process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
     1/32: $0\register31[31:0]
     2/32: $0\register30[31:0]
     3/32: $0\register29[31:0]
     4/32: $0\register28[31:0]
     5/32: $0\register27[31:0]
     6/32: $0\register26[31:0]
     7/32: $0\register25[31:0]
     8/32: $0\register24[31:0]
     9/32: $0\register23[31:0]
    10/32: $0\register22[31:0]
    11/32: $0\register21[31:0]
    12/32: $0\register20[31:0]
    13/32: $0\register19[31:0]
    14/32: $0\register18[31:0]
    15/32: $0\register17[31:0]
    16/32: $0\register16[31:0]
    17/32: $0\register15[31:0]
    18/32: $0\register14[31:0]
    19/32: $0\register13[31:0]
    20/32: $0\register12[31:0]
    21/32: $0\register11[31:0]
    22/32: $0\register10[31:0]
    23/32: $0\register9[31:0]
    24/32: $0\register8[31:0]
    25/32: $0\register7[31:0]
    26/32: $0\register6[31:0]
    27/32: $0\register5[31:0]
    28/32: $0\register4[31:0]
    29/32: $0\register3[31:0]
    30/32: $0\register2[31:0]
    31/32: $0\register1[31:0]
    32/32: $0\register0[31:0]
Creating decoders for process `\Registers.$proc$Risco-5/src/core/registers.v:81$67'.
     1/2: $1\readData2[31:0]
     2/2: $1\readData1[31:0]
Creating decoders for process `\PC.$proc$Risco-5/src/core/pc.v:0$66'.
Creating decoders for process `\PC.$proc$Risco-5/src/core/pc.v:19$63'.
     1/1: $1\PC_Register[31:0]
Creating decoders for process `\MUX.$proc$Risco-5/src/core/mux.v:10$62'.
     1/1: $1\S[31:0]
Creating decoders for process `\Immediate_Generator.$proc$Risco-5/src/core/immediate_generator.v:7$59'.
     1/1: $1\immediate[31:0]
Creating decoders for process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:0$527'.
Creating decoders for process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:46$525'.
Creating decoders for process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:25$515'.
     1/2: $0\clk_counter[31:0]
     2/2: $0\clk_o_auto[0:0]
Creating decoders for process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:0$52'.
Creating decoders for process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
     1/13: $2\alu_src_a[1:0]
     2/13: $1\pc_write[0:0]
     3/13: $1\alu_src_b[1:0]
     4/13: $1\ir_write[0:0]
     5/13: $1\memory_read[0:0]
     6/13: $1\reg_write[0:0]
     7/13: $1\alu_src_a[1:0]
     8/13: $1\aluop[1:0]
     9/13: $1\pc_source[0:0]
    10/13: $1\memory_to_reg[0:0]
    11/13: $1\memory_write[0:0]
    12/13: $1\lorD[0:0]
    13/13: $1\pc_write_cond[0:0]
Creating decoders for process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:72$48'.
     1/3: $3\nextstate[3:0]
     2/3: $2\nextstate[3:0]
     3/3: $1\nextstate[3:0]
Creating decoders for process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:64$47'.
     1/1: $0\state[3:0]
Creating decoders for process `\ALU_Control.$proc$Risco-5/src/core/alu_control.v:8$45'.
     1/4: $4\aluop_out[3:0]
     2/4: $3\aluop_out[3:0]
     3/4: $2\aluop_out[3:0]
     4/4: $1\aluop_out[3:0]
Creating decoders for process `\ALU.$proc$Risco-5/src/core/alu.v:11$30'.
     1/1: $1\ALU_out_S[31:0]
Creating decoders for process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:0$510'.
Creating decoders for process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:24$504'.
     1/3: $0\counter[5:0]
     2/3: $0\state[1:0]
     3/3: $0\reset_o[0:0]

21.4.8. Executing PROC_DLATCH pass (convert process syncs to latches).
No latch inferred for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\n_fsm_state' from process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:116$617'.
No latch inferred for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\n_fsm_state' from process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:98$560'.
No latch inferred for signal `\Registers.\readData1' from process `\Registers.$proc$Risco-5/src/core/registers.v:81$67'.
No latch inferred for signal `\Registers.\readData2' from process `\Registers.$proc$Risco-5/src/core/registers.v:81$67'.
No latch inferred for signal `\MUX.\S' from process `\MUX.$proc$Risco-5/src/core/mux.v:10$62'.
No latch inferred for signal `\Immediate_Generator.\immediate' from process `\Immediate_Generator.$proc$Risco-5/src/core/immediate_generator.v:7$59'.
No latch inferred for signal `\Control_Unit.\pc_write_cond' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\pc_write_cond` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\pc_write' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\pc_write` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\lorD' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\lorD` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\memory_read' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\memory_read` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\memory_write' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\memory_write` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\memory_to_reg' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\memory_to_reg` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\ir_write' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\ir_write` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\pc_source' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\pc_source` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\aluop' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\aluop [0]` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\aluop [1]` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\alu_src_a' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\alu_src_a [0]` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\alu_src_a [1]` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\alu_src_b' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\alu_src_b [0]` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\alu_src_b [1]` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
No latch inferred for signal `\Control_Unit.\reg_write' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing init bit 1'0 for non-memory siginal `\Control_Unit.\reg_write` in process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50`.
Latch inferred for signal `\Control_Unit.\nextstate' from process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:72$48': $auto$proc_dlatch.cc:427:proc_dlatch$2149
Latch inferred for signal `\ALU_Control.\aluop_out' from process `\ALU_Control.$proc$Risco-5/src/core/alu_control.v:8$45': $auto$proc_dlatch.cc:427:proc_dlatch$2220
No latch inferred for signal `\ALU.\ALU_out_S' from process `\ALU.$proc$Risco-5/src/core/alu.v:11$30'.

21.4.9. Executing PROC_DFF pass (convert process syncs to FFs).
Creating register for signal `\TRELLIS_FF.\Q' using process `\TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:350$501'.
  created $dff cell `$procdff$2243' with positive edge clock.
Creating register for signal `\DPR16X4C.\i' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$437_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$438_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$439_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$440_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$441_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$442_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$443_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$444_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$445_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$446_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$447_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$448_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$449_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$450_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:281$451_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
  created direct connection (no actual register cell created).
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:287$452_ADDR' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:285$453'.
  created $dff cell `$procdff$2244' with positive edge clock.
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:287$452_DATA' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:285$453'.
  created $dff cell `$procdff$2245' with positive edge clock.
Creating register for signal `\DPR16X4C.$memwr$\ram$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:287$452_EN' using process `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:285$453'.
  created $dff cell `$procdff$2246' with positive edge clock.
Creating register for signal `\TRELLIS_DPR16X4.\i' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$377_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$378_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$379_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$380_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$381_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$382_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$383_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$384_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$385_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$386_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$387_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$388_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$389_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$390_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$391_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:207$392_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
  created direct connection (no actual register cell created).
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:223$393_ADDR' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:221$395'.
  created $dff cell `$procdff$2247' with positive edge clock.
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:223$393_DATA' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:221$395'.
  created $dff cell `$procdff$2248' with positive edge clock.
Creating register for signal `\TRELLIS_DPR16X4.$memwr$\mem$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:223$393_EN' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:221$395'.
  created $dff cell `$procdff$2249' with positive edge clock.
Creating register for signal `\TRELLIS_DPR16X4.\muxwre' using process `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:213$394'.
  created direct connection (no actual register cell created).
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\rxd_reg' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:197$646'.
  created $dff cell `$procdff$2250' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\rxd_reg_0' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:197$646'.
  created $dff cell `$procdff$2251' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\fsm_state' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:186$644'.
  created $dff cell `$procdff$2252' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\cycle_counter' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:171$636'.
  created $dff cell `$procdff$2253' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\bit_sample' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:160$633'.
  created $dff cell `$procdff$2254' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\bit_counter' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:148$627'.
  created $dff cell `$procdff$2255' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\i' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:133$622'.
  created $dff cell `$procdff$2256' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\recieved_data' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:133$622'.
  created $dff cell `$procdff$2257' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.\uart_rx_data' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:97$608'.
  created $dff cell `$procdff$2258' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\txd_reg' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:173$595'.
  created $dff cell `$procdff$2259' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\fsm_state' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:162$593'.
  created $dff cell `$procdff$2260' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\cycle_counter' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:147$585'.
  created $dff cell `$procdff$2261' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\bit_counter' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:130$571'.
  created $dff cell `$procdff$2262' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\i' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:115$565'.
  created $dff cell `$procdff$2263' with positive edge clock.
Creating register for signal `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.\data_to_send' using process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:115$565'.
  created $dff cell `$procdff$2264' with positive edge clock.
Creating register for signal `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.\instruction_register' using process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
  created $dff cell `$procdff$2265' with positive edge clock.
Creating register for signal `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.\memory_register' using process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
  created $dff cell `$procdff$2266' with positive edge clock.
Creating register for signal `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.\alu_out_register' using process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
  created $dff cell `$procdff$2267' with positive edge clock.
Creating register for signal `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.\register_data_1' using process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
  created $dff cell `$procdff$2268' with positive edge clock.
Creating register for signal `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.\register_data_2' using process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
  created $dff cell `$procdff$2269' with positive edge clock.
Creating register for signal `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_ADDR' using process `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:31$653'.
  created $dff cell `$procdff$2270' with positive edge clock.
Creating register for signal `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_DATA' using process `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:31$653'.
  created $dff cell `$procdff$2271' with positive edge clock.
Creating register for signal `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN' using process `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:31$653'.
  created $dff cell `$procdff$2272' with positive edge clock.
Creating register for signal `\LEDs.\data' using process `\LEDs.$proc$Risco-5/src/peripheral/leds.v:23$162'.
  created $dff cell `$procdff$2273' with positive edge clock.
Creating register for signal `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.\gpio_direction' using process `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.$proc$Risco-5/src/peripheral/gpios.v:29$531'.
  created $dff cell `$procdff$2274' with positive edge clock.
Creating register for signal `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.\gpio_value' using process `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.$proc$Risco-5/src/peripheral/gpios.v:29$531'.
  created $dff cell `$procdff$2275' with positive edge clock.
Creating register for signal `\Registers.\register0' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2276' with positive edge clock.
Creating register for signal `\Registers.\register1' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2277' with positive edge clock.
Creating register for signal `\Registers.\register2' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2278' with positive edge clock.
Creating register for signal `\Registers.\register3' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2279' with positive edge clock.
Creating register for signal `\Registers.\register4' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2280' with positive edge clock.
Creating register for signal `\Registers.\register5' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2281' with positive edge clock.
Creating register for signal `\Registers.\register6' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2282' with positive edge clock.
Creating register for signal `\Registers.\register7' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2283' with positive edge clock.
Creating register for signal `\Registers.\register8' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2284' with positive edge clock.
Creating register for signal `\Registers.\register9' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2285' with positive edge clock.
Creating register for signal `\Registers.\register10' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2286' with positive edge clock.
Creating register for signal `\Registers.\register11' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2287' with positive edge clock.
Creating register for signal `\Registers.\register12' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2288' with positive edge clock.
Creating register for signal `\Registers.\register13' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2289' with positive edge clock.
Creating register for signal `\Registers.\register14' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2290' with positive edge clock.
Creating register for signal `\Registers.\register15' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2291' with positive edge clock.
Creating register for signal `\Registers.\register16' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2292' with positive edge clock.
Creating register for signal `\Registers.\register17' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2293' with positive edge clock.
Creating register for signal `\Registers.\register18' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2294' with positive edge clock.
Creating register for signal `\Registers.\register19' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2295' with positive edge clock.
Creating register for signal `\Registers.\register20' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2296' with positive edge clock.
Creating register for signal `\Registers.\register21' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2297' with positive edge clock.
Creating register for signal `\Registers.\register22' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2298' with positive edge clock.
Creating register for signal `\Registers.\register23' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2299' with positive edge clock.
Creating register for signal `\Registers.\register24' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2300' with positive edge clock.
Creating register for signal `\Registers.\register25' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2301' with positive edge clock.
Creating register for signal `\Registers.\register26' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2302' with positive edge clock.
Creating register for signal `\Registers.\register27' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2303' with positive edge clock.
Creating register for signal `\Registers.\register28' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2304' with positive edge clock.
Creating register for signal `\Registers.\register29' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2305' with positive edge clock.
Creating register for signal `\Registers.\register30' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2306' with positive edge clock.
Creating register for signal `\Registers.\register31' using process `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
  created $dff cell `$procdff$2307' with positive edge clock.
Creating register for signal `\PC.\PC_Register' using process `\PC.$proc$Risco-5/src/core/pc.v:19$63'.
  created $dff cell `$procdff$2308' with positive edge clock.
Creating register for signal `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.\clk_o_pulse' using process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:46$525'.
  created $dff cell `$procdff$2309' with positive edge clock.
Creating register for signal `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.\clk_o_auto' using process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:25$515'.
  created $dff cell `$procdff$2310' with positive edge clock.
Creating register for signal `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.\clk_counter' using process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:25$515'.
  created $dff cell `$procdff$2311' with positive edge clock.
Creating register for signal `\Control_Unit.\state' using process `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:64$47'.
  created $dff cell `$procdff$2312' with positive edge clock.
Creating register for signal `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.\reset_o' using process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:24$504'.
  created $dff cell `$procdff$2313' with positive edge clock.
Creating register for signal `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.\state' using process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:24$504'.
  created $dff cell `$procdff$2314' with positive edge clock.
Creating register for signal `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.\counter' using process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:24$504'.
  created $dff cell `$procdff$2315' with positive edge clock.

21.4.10. Executing PROC_MEMWR pass (convert process memory writes to cells).

21.4.11. Executing PROC_CLEAN pass (remove empty switches from decision trees).
Removing empty process `TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$502'.
Found and cleaned up 2 empty switches in `\TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:350$501'.
Removing empty process `TRELLIS_FF.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:350$501'.
Removing empty process `DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$476'.
Found and cleaned up 1 empty switch in `\DPR16X4C.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:285$453'.
Removing empty process `TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:0$419'.
Found and cleaned up 1 empty switch in `\TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:221$395'.
Removing empty process `TRELLIS_DPR16X4.$proc$/eda/oss-cad-suite/lib/../share/yosys/ecp5/cells_sim.v:213$394'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:132$648'.
Found and cleaned up 2 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:197$646'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:197$646'.
Found and cleaned up 1 empty switch in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:186$644'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:186$644'.
Found and cleaned up 3 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:171$636'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:171$636'.
Found and cleaned up 2 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:160$633'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:160$633'.
Found and cleaned up 3 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:148$627'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:148$627'.
Found and cleaned up 3 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:133$622'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:133$622'.
Found and cleaned up 1 empty switch in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:116$617'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:116$617'.
Found and cleaned up 2 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:97$608'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.$proc$Risco-5/src/peripheral/uart_rx.v:97$608'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:114$601'.
Found and cleaned up 5 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:173$595'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:173$595'.
Found and cleaned up 1 empty switch in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:162$593'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:162$593'.
Found and cleaned up 3 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:147$585'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:147$585'.
Found and cleaned up 5 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:130$571'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:130$571'.
Found and cleaned up 3 empty switches in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:115$565'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:115$565'.
Found and cleaned up 1 empty switch in `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:98$560'.
Removing empty process `$paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.$proc$Risco-5/src/peripheral/uart_tx.v:98$560'.
Removing empty process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:0$553'.
Found and cleaned up 2 empty switches in `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
Removing empty process `$paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.$proc$Risco-5/src/core/core.v:135$550'.
Found and cleaned up 1 empty switch in `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:31$653'.
Removing empty process `$paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.$proc$Risco-5/src/peripheral/memory.v:31$653'.
Removing empty process `LEDs.$proc$Risco-5/src/peripheral/leds.v:0$165'.
Found and cleaned up 2 empty switches in `\LEDs.$proc$Risco-5/src/peripheral/leds.v:23$162'.
Removing empty process `LEDs.$proc$Risco-5/src/peripheral/leds.v:23$162'.
Found and cleaned up 3 empty switches in `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.$proc$Risco-5/src/peripheral/gpios.v:29$531'.
Removing empty process `$paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.$proc$Risco-5/src/peripheral/gpios.v:29$531'.
Removing empty process `Registers.$proc$Risco-5/src/core/registers.v:0$71'.
Found and cleaned up 3 empty switches in `\Registers.$proc$Risco-5/src/core/registers.v:155$68'.
Removing empty process `Registers.$proc$Risco-5/src/core/registers.v:155$68'.
Found and cleaned up 2 empty switches in `\Registers.$proc$Risco-5/src/core/registers.v:81$67'.
Removing empty process `Registers.$proc$Risco-5/src/core/registers.v:81$67'.
Removing empty process `PC.$proc$Risco-5/src/core/pc.v:0$66'.
Found and cleaned up 2 empty switches in `\PC.$proc$Risco-5/src/core/pc.v:19$63'.
Removing empty process `PC.$proc$Risco-5/src/core/pc.v:19$63'.
Found and cleaned up 1 empty switch in `\MUX.$proc$Risco-5/src/core/mux.v:10$62'.
Removing empty process `MUX.$proc$Risco-5/src/core/mux.v:10$62'.
Found and cleaned up 1 empty switch in `\Immediate_Generator.$proc$Risco-5/src/core/immediate_generator.v:7$59'.
Removing empty process `Immediate_Generator.$proc$Risco-5/src/core/immediate_generator.v:7$59'.
Removing empty process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:0$527'.
Removing empty process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:46$525'.
Found and cleaned up 4 empty switches in `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:25$515'.
Removing empty process `$paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.$proc$Risco-5/debug/clk_divider.v:25$515'.
Removing empty process `Control_Unit.$proc$Risco-5/src/core/control_unit.v:0$52'.
Found and cleaned up 2 empty switches in `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Removing empty process `Control_Unit.$proc$Risco-5/src/core/control_unit.v:109$50'.
Found and cleaned up 3 empty switches in `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:72$48'.
Removing empty process `Control_Unit.$proc$Risco-5/src/core/control_unit.v:72$48'.
Found and cleaned up 1 empty switch in `\Control_Unit.$proc$Risco-5/src/core/control_unit.v:64$47'.
Removing empty process `Control_Unit.$proc$Risco-5/src/core/control_unit.v:64$47'.
Found and cleaned up 4 empty switches in `\ALU_Control.$proc$Risco-5/src/core/alu_control.v:8$45'.
Removing empty process `ALU_Control.$proc$Risco-5/src/core/alu_control.v:8$45'.
Found and cleaned up 1 empty switch in `\ALU.$proc$Risco-5/src/core/alu.v:11$30'.
Removing empty process `ALU.$proc$Risco-5/src/core/alu.v:11$30'.
Removing empty process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:0$510'.
Found and cleaned up 5 empty switches in `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:24$504'.
Removing empty process `$paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.$proc$Risco-5/fpga/ecp5/reset.v:24$504'.
Cleaned up 76 empty switches.

21.4.12. Executing OPT_EXPR pass (perform const folding).
Optimizing module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
<suppressed ~21 debug messages>
Optimizing module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
<suppressed ~19 debug messages>
Optimizing module $paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.
<suppressed ~2 debug messages>
Optimizing module $paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.
<suppressed ~2 debug messages>
Optimizing module $paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART.
Optimizing module LEDs.
<suppressed ~3 debug messages>
Optimizing module $paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.
<suppressed ~4 debug messages>
Optimizing module GPIO.
<suppressed ~3 debug messages>
Optimizing module BUS.
Optimizing module Registers.
<suppressed ~4 debug messages>
Optimizing module PC.
<suppressed ~2 debug messages>
Optimizing module MUX.
<suppressed ~1 debug messages>
Optimizing module Immediate_Generator.
Optimizing module $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.
<suppressed ~5 debug messages>
Optimizing module Control_Unit.
<suppressed ~23 debug messages>
Optimizing module ALU_Control.
<suppressed ~13 debug messages>
Optimizing module ALU.
<suppressed ~1 debug messages>
Optimizing module $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.
<suppressed ~7 debug messages>
Optimizing module $paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC.
Optimizing module top.

21.5. Executing FLATTEN pass (flatten design).
Deleting now unused module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_rx.
Deleting now unused module $paramod$47e501d01bc2413462576fdae8a5a8e558677547\uart_tool_tx.
Deleting now unused module $paramod\Core\BOOT_ADDRESS=32'00000000000000000000000000000000.
Deleting now unused module $paramod$b0fc92e8cdf62082a7f2b82516d8e79c3d195aee\Memory.
Deleting now unused module $paramod$52971eb2e95dac24f82b6c2004e3d2e007b453cd\UART.
Deleting now unused module LEDs.
Deleting now unused module $paramod\GPIOS\WIDHT=s32'00000000000000000000000000000101.
Deleting now unused module GPIO.
Deleting now unused module BUS.
Deleting now unused module Registers.
Deleting now unused module PC.
Deleting now unused module MUX.
Deleting now unused module Immediate_Generator.
Deleting now unused module $paramod\ClkDivider\COUNTER_BITS=s32'00000000000000000000000000100000.
Deleting now unused module Control_Unit.
Deleting now unused module ALU_Control.
Deleting now unused module ALU.
Deleting now unused module $paramod\ResetBootSystem\CYCLES=s32'00000000000000000000000000010100.
Deleting now unused module $paramod$e03256ea8e7445dc30f095427a7bac59d40d5a9f\Risco_5_SOC.
<suppressed ~27 debug messages>

21.6. Executing TRIBUF pass.

21.7. Executing DEMINOUT pass (demote inout ports to input or output).

21.8. Executing OPT_EXPR pass (perform const folding).
+ /eda/gowin/IDE/bin/gw_sh fpga/tangnano20k/run.tcl
*** GOWIN Tcl Command Line Console  *** 
couldn't read file "fpga/tangnano20k/run.tcl": no such file or directory
Optimizing module top.
<suppressed ~52 debug messages>

21.9. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 134 unused cells and 680 unused wires.
<suppressed ~173 debug messages>

21.10. Executing CHECK pass (checking for obvious problems).
Checking module top...
Warning: Wire top.\SOC.Core.PCSourceMUX.C [31] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [30] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [29] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [28] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [27] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [26] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [25] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [24] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [23] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [22] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [21] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [20] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [19] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [18] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [17] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [16] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [15] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [14] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [13] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [12] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [11] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [10] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [9] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [8] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [7] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [6] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [5] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [4] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [3] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [2] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [1] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.C [0] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [31] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [30] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [29] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [28] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [27] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [26] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [25] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [24] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [23] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [22] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [21] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [20] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [19] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [18] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [17] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [16] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [15] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [14] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [13] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [12] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [11] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [10] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [9] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [8] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [7] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [6] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [5] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [4] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [3] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [2] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [1] is used but has no driver.
Warning: Wire top.\SOC.Core.PCSourceMUX.D [0] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [31] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [30] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [29] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [28] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [27] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [26] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [25] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [24] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [23] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [22] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [21] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [20] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [19] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [18] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [17] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [16] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [15] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [14] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [13] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [12] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [11] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [10] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [9] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [8] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [7] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [6] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [5] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [4] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [3] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [2] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [1] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.C [0] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [31] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [30] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [29] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [28] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [27] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [26] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [25] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [24] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [23] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [22] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [21] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [20] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [19] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [18] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [17] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [16] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [15] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [14] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [13] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [12] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [11] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [10] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [9] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [8] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [7] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [6] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [5] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [4] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [3] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [2] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [1] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryDataMUX.D [0] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [31] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [30] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [29] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [28] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [27] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [26] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [25] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [24] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [23] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [22] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [21] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [20] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [19] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [18] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [17] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [16] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [15] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [14] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [13] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [12] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [11] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [10] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [9] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [8] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [7] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [6] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [5] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [4] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [3] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [2] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [1] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.C [0] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [31] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [30] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [29] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [28] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [27] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [26] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [25] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [24] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [23] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [22] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [21] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [20] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [19] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [18] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [17] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [16] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [15] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [14] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [13] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [12] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [11] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [10] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [9] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [8] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [7] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [6] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [5] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [4] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [3] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [2] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [1] is used but has no driver.
Warning: Wire top.\SOC.Core.MemoryAddressMUX.D [0] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [31] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [30] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [29] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [28] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [27] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [26] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [25] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [24] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [23] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [22] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [21] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [20] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [19] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [18] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [17] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [16] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [15] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [14] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [13] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [12] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [11] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [10] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [9] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [8] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [7] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [6] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [5] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [4] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [3] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [2] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [1] is used but has no driver.
Warning: Wire top.\SOC.Core.AluInputAMUX.D [0] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [31] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [30] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [29] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [28] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [27] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [26] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [25] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [24] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [23] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [22] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [21] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [20] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [19] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [18] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [17] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [16] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [15] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [14] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [13] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [12] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [11] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [10] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [9] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [8] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [7] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [6] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [5] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [4] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [3] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [2] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [1] is used but has no driver.
Warning: Wire top.\SOC.Bus.slave_2_read_data [0] is used but has no driver.
Found and reported 256 problems.

21.11. Executing OPT pass (performing simple optimizations).

21.11.1. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.
<suppressed ~9 debug messages>

21.11.2. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
<suppressed ~396 debug messages>
Removed a total of 132 cells.

21.11.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
    dead port 2/2 on $mux $flatten\SOC.\Core.\Control_Unit.$procmux$1874.
    dead port 1/5 on $pmux $flatten\SOC.\Core.\MemoryAddressMUX.$procmux$1822.
    dead port 2/5 on $pmux $flatten\SOC.\Core.\MemoryAddressMUX.$procmux$1822.
    dead port 1/5 on $pmux $flatten\SOC.\Core.\MemoryDataMUX.$procmux$1822.
    dead port 2/5 on $pmux $flatten\SOC.\Core.\MemoryDataMUX.$procmux$1822.
    dead port 1/5 on $pmux $flatten\SOC.\Core.\PCSourceMUX.$procmux$1822.
    dead port 2/5 on $pmux $flatten\SOC.\Core.\PCSourceMUX.$procmux$1822.
Removed 7 multiplexer ports.
<suppressed ~94 debug messages>

21.11.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\ALU_Control.$procmux$2094: { $flatten\SOC.\Core.\ALU_Control.$procmux$2096_CMP $flatten\SOC.\Core.\ALU_Control.$procmux$2095_CMP }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1879: $auto$opt_reduce.cc:134:opt_pmux$2328
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1884: { $auto$opt_reduce.cc:134:opt_pmux$2332 $auto$opt_reduce.cc:134:opt_pmux$2330 }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1920: $auto$opt_reduce.cc:134:opt_pmux$2334
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1930: $auto$opt_reduce.cc:134:opt_pmux$2336
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1934: { $flatten\SOC.\Core.\Control_Unit.$procmux$1875_CMP $auto$opt_reduce.cc:134:opt_pmux$2338 $flatten\SOC.\Core.\Control_Unit.$procmux$1885_CMP }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1945: { $auto$opt_reduce.cc:134:opt_pmux$2340 $flatten\SOC.\Core.\Control_Unit.$procmux$1936_CMP }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1952: $auto$opt_reduce.cc:134:opt_pmux$2342
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$1988: $auto$opt_reduce.cc:134:opt_pmux$2344
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$2028: { $flatten\SOC.\Core.\Control_Unit.$procmux$2035_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$2034_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$2033_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$2032_CMP $flatten\SOC.\Core.\Control_Unit.$eq$Risco-5/src/core/control_unit.v:131$51_Y $flatten\SOC.\Core.\Control_Unit.$procmux$2030_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$2029_CMP }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Control_Unit.$procmux$2041: { $flatten\SOC.\Core.\Control_Unit.$procmux$1882_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$1875_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$1890_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$1921_CMP $auto$opt_reduce.cc:134:opt_pmux$2346 }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\Immediate_Generator.$procmux$1828: { $flatten\SOC.\Core.\Control_Unit.$procmux$2032_CMP $flatten\SOC.\Core.\Control_Unit.$procmux$2033_CMP $auto$opt_reduce.cc:134:opt_pmux$2350 $flatten\SOC.\Core.\Control_Unit.$eq$Risco-5/src/core/control_unit.v:89$49_Y $auto$opt_reduce.cc:134:opt_pmux$2348 $flatten\SOC.\Core.\Control_Unit.$procmux$2036_CMP }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\RegisterBank.$procmux$1714: $auto$opt_reduce.cc:134:opt_pmux$2352
    Consolidated identical input bits for $mux cell $flatten\SOC.\Memory.$procmux$971:
      Old ports: A=0, B=32'11111111111111111111111111111111, Y=$flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656
      New ports: A=1'0, B=1'1, Y=$flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0]
      New connections: $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [31:1] = { $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] $flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_EN[31:0]$656 [0] }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\ALU_Control.$procmux$2071: { $flatten\SOC.\Core.\ALU_Control.$procmux$2078_CMP $auto$opt_reduce.cc:134:opt_pmux$2354 $flatten\SOC.\Core.\ALU_Control.$procmux$2075_CMP $flatten\SOC.\Core.\ALU_Control.$procmux$2074_CMP $flatten\SOC.\Core.\ALU_Control.$procmux$2073_CMP $flatten\SOC.\Core.\ALU_Control.$procmux$2072_CMP }
    New ctrl vector for $pmux cell $flatten\SOC.\Core.\ALU_Control.$procmux$2085: { $auto$opt_reduce.cc:134:opt_pmux$2358 $auto$opt_reduce.cc:134:opt_pmux$2356 $flatten\SOC.\Core.\ALU_Control.$procmux$2078_CMP }
  Optimizing cells in module \top.
Performed a total of 18 changes.

21.11.5. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
<suppressed ~3 debug messages>
Removed a total of 1 cells.

21.11.6. Executing OPT_DFF pass (perform DFF optimizations).

21.11.7. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 1 unused cells and 152 unused wires.
<suppressed ~8 debug messages>

21.11.8. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.11.9. Rerunning OPT passes. (Maybe there is more to do..)

21.11.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
[Pipeline] }
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
Removed 0 multiplexer ports.
<suppressed ~94 debug messages>

21.11.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
Performed a total of 0 changes.

21.11.12. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.11.13. Executing OPT_DFF pass (perform DFF optimizations).

21.11.14. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..

21.11.15. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.11.16. Finished OPT passes. (There is nothing left to do.)

21.12. Executing FSM pass (extract and optimize FSM).

21.12.1. Executing FSM_DETECT pass (finding FSMs in design).
Not marking top.ResetBootSystem.state as FSM state register:
    Register has an initialization value.
    Circuit seems to be self-resetting.
Not marking top.SOC.Core.RegisterBank.register0 as FSM state register:
    Users of register don't seem to benefit from recoding.
    Register has an initialization value.
Found FSM state register top.SOC.Uart.i_uart_tx.fsm_state.

21.12.2. Executing FSM_EXTRACT pass (extracting FSM from design).
Extracting FSM `\SOC.Uart.i_uart_tx.fsm_state' from module `\top'.
  found $dff cell for state register: $flatten\SOC.\Uart.\i_uart_tx.$procdff$2260
  root of input selection tree: $flatten\SOC.\Uart.\i_uart_tx.$0\fsm_state[2:0]
  found reset state: 3'000 (guessed from mux tree)
  found ctrl input: \ResetBootSystem.reset_o
  found ctrl input: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:137$579_Y
  found ctrl input: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:120$569_Y
  found ctrl input: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:152$587_Y
  found ctrl input: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:118$567_Y
  found state code: 3'000
  found ctrl input: \SOC.Uart.i_uart_tx.stop_done
  found state code: 3'011
  found ctrl input: \SOC.Uart.i_uart_tx.payload_done
  found state code: 3'010
  found ctrl input: \SOC.Uart.i_uart_tx.next_bit
  found state code: 3'001
  found ctrl input: \SOC.Uart.i_uart_tx.uart_tx_en
  found ctrl output: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:152$587_Y
  found ctrl output: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:137$579_Y
  found ctrl output: $flatten\SOC.\Uart.\i_uart_tx.$ne$Risco-5/src/peripheral/uart_tx.v:133$574_Y
  found ctrl output: $flatten\SOC.\Uart.\i_uart_tx.$ne$Risco-5/src/peripheral/uart_tx.v:133$573_Y
  found ctrl output: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:120$569_Y
  found ctrl output: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:118$567_Y
  ctrl inputs: { \SOC.Uart.i_uart_tx.uart_tx_en \SOC.Uart.i_uart_tx.next_bit \SOC.Uart.i_uart_tx.payload_done \SOC.Uart.i_uart_tx.stop_done \ResetBootSystem.reset_o }
  ctrl outputs: { $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:118$567_Y $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:120$569_Y $flatten\SOC.\Uart.\i_uart_tx.$ne$Risco-5/src/peripheral/uart_tx.v:133$573_Y $flatten\SOC.\Uart.\i_uart_tx.$ne$Risco-5/src/peripheral/uart_tx.v:133$574_Y $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:137$579_Y $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:152$587_Y $flatten\SOC.\Uart.\i_uart_tx.$0\fsm_state[2:0] }
  transition:      3'000 5'0---0 ->      3'000 9'101100000
  transition:      3'000 5'1---0 ->      3'001 9'101100001
  transition:      3'000 5'----1 ->      3'000 9'101100000
  transition:      3'010 5'--0-0 ->      3'010 9'010100010
  transition:      3'010 5'--1-0 ->      3'011 9'010100011
  transition:      3'010 5'----1 ->      3'000 9'010100000
  transition:      3'001 5'-0--0 ->      3'001 9'001101001
  transition:      3'001 5'-1--0 ->      3'010 9'001101010
  transition:      3'001 5'----1 ->      3'000 9'001101000
  transition:      3'011 5'---00 ->      3'011 9'001010011
  transition:      3'011 5'---10 ->      3'000 9'001010000
  transition:      3'011 5'----1 ->      3'000 9'001010000

21.12.3. Executing FSM_OPT pass (simple optimizations of FSMs).
Optimizing FSM `$fsm$\SOC.Uart.i_uart_tx.fsm_state$2359' from module `\top'.

21.12.4. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 8 unused cells and 8 unused wires.
<suppressed ~9 debug messages>

21.12.5. Executing FSM_OPT pass (simple optimizations of FSMs).
Optimizing FSM `$fsm$\SOC.Uart.i_uart_tx.fsm_state$2359' from module `\top'.
  Removing unused output signal $flatten\SOC.\Uart.\i_uart_tx.$0\fsm_state[2:0] [0].
  Removing unused output signal $flatten\SOC.\Uart.\i_uart_tx.$0\fsm_state[2:0] [1].
  Removing unused output signal $flatten\SOC.\Uart.\i_uart_tx.$0\fsm_state[2:0] [2].

21.12.6. Executing FSM_RECODE pass (re-assigning FSM state encoding).
Recoding FSM `$fsm$\SOC.Uart.i_uart_tx.fsm_state$2359' from module `\top' using `auto' encoding:
  mapping auto encoding to `one-hot` for this FSM.
  000 -> ---1
  010 -> --1-
  001 -> -1--
  011 -> 1---

21.12.7. Executing FSM_INFO pass (dumping all available information on FSM cells).

FSM `$fsm$\SOC.Uart.i_uart_tx.fsm_state$2359' from module `top':
-------------------------------------

  Information on FSM $fsm$\SOC.Uart.i_uart_tx.fsm_state$2359 (\SOC.Uart.i_uart_tx.fsm_state):

  Number of input signals:    5
  Number of output signals:   6
  Number of state bits:       4

  Input signals:
    0: \ResetBootSystem.reset_o
    1: \SOC.Uart.i_uart_tx.stop_done
    2: \SOC.Uart.i_uart_tx.payload_done
    3: \SOC.Uart.i_uart_tx.next_bit
    4: \SOC.Uart.i_uart_tx.uart_tx_en

  Output signals:
    0: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:152$587_Y
    1: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:137$579_Y
    2: $flatten\SOC.\Uart.\i_uart_tx.$ne$Risco-5/src/peripheral/uart_tx.v:133$574_Y
    3: $flatten\SOC.\Uart.\i_uart_tx.$ne$Risco-5/src/peripheral/uart_tx.v:133$573_Y
    4: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:120$569_Y
    5: $flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:118$567_Y

  State encoding:
    0:     4'---1  <RESET STATE>
    1:     4'--1-
    2:     4'-1--
    3:     4'1---

  Transition Table (state_in, ctrl_in, state_out, ctrl_out):
      0:     0 5'0---0   ->     0 6'101100
      1:     0 5'----1   ->     0 6'101100
      2:     0 5'1---0   ->     2 6'101100
      3:     1 5'----1   ->     0 6'010100
      4:     1 5'--0-0   ->     1 6'010100
      5:     1 5'--1-0   ->     3 6'010100
      6:     2 5'----1   ->     0 6'001101
      7:     2 5'-1--0   ->     1 6'001101
      8:     2 5'-0--0   ->     2 6'001101
      9:     3 5'---10   ->     0 6'001010
     10:     3 5'----1   ->     0 6'001010
     11:     3 5'---00   ->     3 6'001010

-------------------------------------

21.12.8. Executing FSM_MAP pass (mapping FSMs to basic logic).
Mapping FSM `$fsm$\SOC.Uart.i_uart_tx.fsm_state$2359' from module `\top'.

21.13. Executing OPT pass (performing simple optimizations).

21.13.1. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.
<suppressed ~5 debug messages>

21.13.2. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.13.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
Removed 0 multiplexer ports.
<suppressed ~93 debug messages>

21.13.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
Performed a total of 0 changes.

21.13.5. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.13.6. Executing OPT_DFF pass (perform DFF optimizations).
Adding SRST signal on $flatten\SOC.\Uart.\i_uart_tx.$procdff$2264 ($dff) from module top (D = { $flatten\SOC.\Uart.\i_uart_tx.$procmux$933_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$927_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$918_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$909_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$900_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$891_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$873_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$882_Y }, Q = \SOC.Uart.i_uart_tx.data_to_send, rval = 8'00000000).
Adding EN signal on $auto$ff.cc:266:slice$2411 ($sdff) from module top (D = \SOC.Bus.slave_2_write_data [7], Q = \SOC.Uart.i_uart_tx.data_to_send [7]).
Adding EN signal on $auto$ff.cc:266:slice$2411 ($sdff) from module top (D = { $flatten\SOC.\Uart.\i_uart_tx.$procmux$927_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$918_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$909_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$900_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$891_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$873_Y $flatten\SOC.\Uart.\i_uart_tx.$procmux$882_Y }, Q = \SOC.Uart.i_uart_tx.data_to_send [6:0]).
Adding SRST signal on $flatten\SOC.\Uart.\i_uart_tx.$procdff$2262 ($dff) from module top (D = $flatten\SOC.\Uart.\i_uart_tx.$procmux$849_Y, Q = \SOC.Uart.i_uart_tx.bit_counter, rval = 4'0000).
Adding EN signal on $auto$ff.cc:266:slice$2416 ($sdff) from module top (D = $flatten\SOC.\Uart.\i_uart_tx.$procmux$849_Y, Q = \SOC.Uart.i_uart_tx.bit_counter).
Adding SRST signal on $flatten\SOC.\Uart.\i_uart_tx.$procdff$2261 ($dff) from module top (D = $flatten\SOC.\Uart.\i_uart_tx.$procmux$838_Y, Q = \SOC.Uart.i_uart_tx.cycle_counter, rval = 13'0000000000000).
Adding EN signal on $auto$ff.cc:266:slice$2422 ($sdff) from module top (D = $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:155$592_Y, Q = \SOC.Uart.i_uart_tx.cycle_counter).
Adding SRST signal on $flatten\SOC.\Uart.\i_uart_tx.$procdff$2259 ($dff) from module top (D = $flatten\SOC.\Uart.\i_uart_tx.$procmux$827_Y, Q = \SOC.Uart.i_uart_tx.txd_reg, rval = 1'1).
Adding EN signal on $auto$ff.cc:266:slice$2426 ($sdff) from module top (D = $flatten\SOC.\Uart.\i_uart_tx.$procmux$827_Y, Q = \SOC.Uart.i_uart_tx.txd_reg).
Adding SRST signal on $flatten\SOC.\Leds.$procdff$2273 ($dff) from module top (D = $flatten\SOC.\Leds.$procmux$979_Y, Q = \SOC.Leds.data, rval = 33'000000000000000000000000000000000).
Adding EN signal on $auto$ff.cc:266:slice$2432 ($sdff) from module top (D = { 1'0 \SOC.Leds.write_data }, Q = \SOC.Leds.data).
Adding SRST signal on $flatten\SOC.\GPIOS.$procdff$2275 ($dff) from module top (D = $flatten\SOC.\GPIOS.$procmux$987_Y, Q = \SOC.GPIOS.gpio_value, rval = 5'00000).
Adding EN signal on $auto$ff.cc:266:slice$2434 ($sdff) from module top (D = \SOC.GPIOS.write_data [4:0], Q = \SOC.GPIOS.gpio_value).
Adding SRST signal on $flatten\SOC.\GPIOS.$procdff$2274 ($dff) from module top (D = $flatten\SOC.\GPIOS.$procmux$995_Y, Q = \SOC.GPIOS.gpio_direction, rval = 5'00000).
Adding EN signal on $auto$ff.cc:266:slice$2438 ($sdff) from module top (D = \SOC.GPIOS.write_data [4:0], Q = \SOC.GPIOS.gpio_direction).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2307 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register31).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2306 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register30).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2305 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register29).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2304 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register28).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2303 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register27).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2302 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register26).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2301 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register25).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2300 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register24).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2299 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register23).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2298 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register22).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2297 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register21).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2296 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register20).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2295 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register19).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2294 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register18).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2293 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register17).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2292 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register16).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2291 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register15).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2290 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register14).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2289 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register13).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2288 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register12).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2287 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register11).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2286 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register10).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2285 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register9).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2284 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register8).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2283 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register7).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2282 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register6).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2281 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register5).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2280 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register4).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2279 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register3).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2278 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register2).
Adding EN signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2277 ($dff) from module top (D = \SOC.Core.RegisterBank.writeData, Q = \SOC.Core.RegisterBank.register1).
Adding SRST signal on $flatten\SOC.\Core.\RegisterBank.$procdff$2276 ($dff) from module top (D = $flatten\SOC.\Core.\RegisterBank.$procmux$1746_Y, Q = \SOC.Core.RegisterBank.register0, rval = 0).
Adding EN signal on $auto$ff.cc:266:slice$2599 ($sdff) from module top (D = 0, Q = \SOC.Core.RegisterBank.register0).
Adding SRST signal on $flatten\SOC.\Core.\Pc.$procdff$2308 ($dff) from module top (D = $flatten\SOC.\Core.\Pc.$procmux$1817_Y, Q = \SOC.Core.Pc.PC_Register, rval = 0).
Adding EN signal on $auto$ff.cc:266:slice$2605 ($sdff) from module top (D = \SOC.Core.Pc.Input, Q = \SOC.Core.Pc.PC_Register).
Adding SRST signal on $flatten\SOC.\Core.\Control_Unit.$procdff$2312 ($dff) from module top (D = \SOC.Core.Control_Unit.nextstate, Q = \SOC.Core.Control_Unit.state, rval = 4'0000).
Adding SRST signal on $flatten\SOC.\Core.$procdff$2269 ($dff) from module top (D = \SOC.Bus.write_data, Q = \SOC.Core.register_data_2, rval = 0).
Adding SRST signal on $flatten\SOC.\Core.$procdff$2268 ($dff) from module top (D = \SOC.Core.register_data_1_out, Q = \SOC.Core.register_data_1, rval = 0).
Adding SRST signal on $flatten\SOC.\Core.$procdff$2267 ($dff) from module top (D = \SOC.Core.Alu.ALU_out_S, Q = \SOC.Core.alu_out_register, rval = 0).
Adding SRST signal on $flatten\SOC.\Core.$procdff$2266 ($dff) from module top (D = \SOC.Core.read_data, Q = \SOC.Core.memory_register, rval = 0).
Adding SRST signal on $flatten\SOC.\Core.$procdff$2265 ($dff) from module top (D = $flatten\SOC.\Core.$procmux$965_Y, Q = \SOC.Core.instruction_register, rval = 0).
Adding EN signal on $auto$ff.cc:266:slice$2612 ($sdff) from module top (D = \SOC.Core.read_data, Q = \SOC.Core.instruction_register).
Adding EN signal on $flatten\ResetBootSystem.$procdff$2315 ($dff) from module top (D = $flatten\ResetBootSystem.$0\counter[5:0], Q = \ResetBootSystem.counter).
Adding EN signal on $flatten\ResetBootSystem.$procdff$2314 ($dff) from module top (D = $flatten\ResetBootSystem.$0\state[1:0], Q = \ResetBootSystem.state).
Adding EN signal on $flatten\ResetBootSystem.$procdff$2313 ($dff) from module top (D = $flatten\ResetBootSystem.$0\reset_o[0:0], Q = \ResetBootSystem.reset_o).
Adding SRST signal on $flatten\ClkDivider.$procdff$2311 ($dff) from module top (D = $flatten\ClkDivider.$add$Risco-5/debug/clk_divider.v:32$518_Y, Q = \ClkDivider.clk_counter, rval = 0).
Adding SRST signal on $flatten\ClkDivider.$procdff$2310 ($dff) from module top (D = $flatten\ClkDivider.$procmux$1853_Y, Q = \ClkDivider.clk_o_auto, rval = 1'0).
Adding EN signal on $auto$ff.cc:266:slice$2640 ($sdff) from module top (D = $flatten\ClkDivider.$procmux$1853_Y, Q = \ClkDivider.clk_o_auto).
Setting constant 0-bit at position 0 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 1 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 2 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 3 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 4 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 5 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 6 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 7 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 8 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 9 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 10 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 11 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 12 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 13 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 14 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 15 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 16 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 17 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 18 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 19 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 20 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 21 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 22 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 23 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 24 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 25 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 26 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 27 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 28 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 29 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 30 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 31 on $auto$ff.cc:266:slice$2600 ($sdffe) from module top.
Setting constant 0-bit at position 32 on $auto$ff.cc:266:slice$2433 ($sdffe) from module top.

21.13.7. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 136 unused cells and 137 unused wires.
<suppressed ~137 debug messages>

21.13.8. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.
<suppressed ~6 debug messages>

21.13.9. Rerunning OPT passes. (Maybe there is more to do..)

21.13.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
Removed 0 multiplexer ports.
<suppressed ~51 debug messages>

21.13.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
Performed a total of 0 changes.

21.13.12. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
<suppressed ~93 debug messages>
Removed a total of 31 cells.

21.13.13. Executing OPT_DFF pass (perform DFF optimizations).

21.13.14. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 0 unused cells and 31 unused wires.
<suppressed ~1 debug messages>

21.13.15. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.13.16. Rerunning OPT passes. (Maybe there is more to do..)

21.13.17. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
Removed 0 multiplexer ports.
<suppressed ~51 debug messages>

21.13.18. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
Performed a total of 0 changes.

21.13.19. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.13.20. Executing OPT_DFF pass (perform DFF optimizations).

21.13.21. Executing OPT_CLEAN pass (remove unused cells and wires).
[Pipeline] // stage
[Pipeline] }
Finding unused cells or wires in module \top..

21.13.22. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.13.23. Finished OPT passes. (There is nothing left to do.)

21.14. Executing WREDUCE pass (reducing word size of cells).
Removed top 22 address bits (of 32) from memory init port top.$flatten\SOC.\Memory.$auto$proc_memwr.cc:45:proc_memwr$2316 (SOC.Memory.memory).
Removed top 22 address bits (of 32) from memory init port top.$flatten\SOC.\Memory.$meminit$\memory$Risco-5/src/peripheral/memory.v:0$661 (SOC.Memory.memory).
Removed top 22 address bits (of 32) from memory read port top.$flatten\SOC.\Memory.$memrd$\memory$Risco-5/src/peripheral/memory.v:17$651 (SOC.Memory.memory).
Removed top 9 bits (of 32) from port B of cell top.$flatten\ClkDivider.$ge$Risco-5/debug/clk_divider.v:40$524 ($ge).
Removed top 31 bits (of 32) from port B of cell top.$flatten\ClkDivider.$add$Risco-5/debug/clk_divider.v:37$522 ($add).
Removed top 10 bits (of 32) from port B of cell top.$flatten\ClkDivider.$eq$Risco-5/debug/clk_divider.v:33$520 ($eq).
Removed top 1 bits (of 2) from port B of cell top.$flatten\ResetBootSystem.$procmux$2123_CMP0 ($eq).
Removed top 1 bits (of 6) from port B of cell top.$flatten\ResetBootSystem.$eq$Risco-5/fpga/ecp5/reset.v:38$508 ($eq).
Removed top 31 bits (of 32) from port B of cell top.$flatten\ResetBootSystem.$add$Risco-5/fpga/ecp5/reset.v:37$507 ($add).
Removed top 26 bits (of 32) from port Y of cell top.$flatten\ResetBootSystem.$add$Risco-5/fpga/ecp5/reset.v:37$507 ($add).
Removed top 27 bits (of 32) from port B of cell top.$flatten\ResetBootSystem.$lt$Risco-5/fpga/ecp5/reset.v:36$506 ($lt).
Removed top 27 bits (of 32) from mux cell top.$flatten\SOC.\GPIOS.$ternary$Risco-5/src/peripheral/gpios.v:20$530 ($mux).
Removed top 1 bits (of 3) from port B of cell top.$flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:135$577 ($eq).
Removed top 30 bits (of 32) from mux cell top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:103$564 ($mux).
Removed top 31 bits (of 32) from mux cell top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:102$563 ($mux).
Removed top 30 bits (of 32) from mux cell top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:101$562 ($mux).
Removed top 31 bits (of 32) from mux cell top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:100$561 ($mux).
Removed top 3 bits (of 4) from port B of cell top.$flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:94$557 ($eq).
Removed top 1 bits (of 13) from port B of cell top.$flatten\SOC.\Uart.\i_uart_tx.$eq$Risco-5/src/peripheral/uart_tx.v:92$555 ($eq).
Removed top 1 bits (of 33) from mux cell top.$flatten\SOC.\Leds.$ternary$Risco-5/src/peripheral/leds.v:21$161 ($mux).
Removed top 2 bits (of 8) from port Y of cell top.$flatten\SOC.\Leds.$not$Risco-5/src/peripheral/leds.v:31$164 ($not).
Removed top 2 bits (of 8) from port A of cell top.$flatten\SOC.\Leds.$not$Risco-5/src/peripheral/leds.v:31$164 ($not).
Removed top 20 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:54$73 ($le).
Removed top 19 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:55$76 ($ge).
Removed top 19 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:56$77 ($le).
Removed top 19 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:59$84 ($ge).
Removed top 19 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:60$85 ($le).
Removed top 19 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:66$96 ($ge).
Removed top 19 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:67$97 ($le).
Removed top 24 bits (of 32) from mux cell top.$flatten\SOC.\Bus.$ternary$Risco-5/src/peripheral/bus.v:75$115 ($mux).
Removed top 22 bits (of 32) from mux cell top.$flatten\SOC.\Memory.$procmux$977 ($mux).
Removed top 5 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$eq$Risco-5/src/core/control_unit.v:89$49 ($eq).
Removed top 1 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\ALU_Control.$eq$Risco-5/src/core/alu_control.v:34$46 ($eq).
Removed top 29 bits (of 32) from port B of cell top.$flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:10$60 ($sub).
Removed top 1 bits (of 2) from port B of cell top.$flatten\SOC.\Core.\AluInputAMUX.$procmux$1825_CMP0 ($eq).
Removed top 1 bits (of 2) from port B of cell top.$flatten\SOC.\Core.\AluInputBMUX.$procmux$1825_CMP0 ($eq).
Removed top 4 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1815_CMP0 ($eq).
Removed top 3 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1814_CMP0 ($eq).
Removed top 3 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1813_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1812_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1811_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1810_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1809_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1808_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1807_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1806_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1805_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1804_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1803_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1802_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1801_CMP0 ($eq).
Removed top 4 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1782_CMP0 ($eq).
Removed top 3 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1781_CMP0 ($eq).
Removed top 3 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1780_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1779_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1778_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1777_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1776_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1775_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1774_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1773_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1772_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1771_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1770_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1769_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1768_CMP0 ($eq).
Removed top 4 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1707_CMP0 ($eq).
Removed top 3 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1669_CMP0 ($eq).
Removed top 3 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1632_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1596_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1561_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1527_CMP0 ($eq).
Removed top 2 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1494_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1462_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1431_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1401_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1372_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1344_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1317_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1291_CMP0 ($eq).
Removed top 1 bits (of 5) from port B of cell top.$flatten\SOC.\Core.\RegisterBank.$procmux$1266_CMP0 ($eq).
Removed top 1 bits (of 2) from port B of cell top.$auto$opt_dff.cc:195:make_patterns_logic$2620 ($ne).
Removed top 1 bits (of 2) from port B of cell top.$auto$opt_dff.cc:195:make_patterns_logic$2625 ($ne).
Removed top 1 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$2036_CMP0 ($eq).
Removed top 1 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$2035_CMP0 ($eq).
Removed top 2 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$2034_CMP0 ($eq).
Removed top 2 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$2030_CMP0 ($eq).
Removed top 1 bits (of 7) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$2029_CMP0 ($eq).
Removed top 1 bits (of 4) from mux cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$2010 ($mux).
Removed top 1 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1978_CMP0 ($eq).
Removed top 1 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1938_CMP0 ($eq).
Removed top 1 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1932_CMP0 ($eq).
Removed top 1 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1931_CMP0 ($eq).
Removed top 2 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1921_CMP0 ($eq).
Removed top 2 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1890_CMP0 ($eq).
Removed top 3 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1875_CMP0 ($eq).
Removed top 1 bits (of 2) from mux cell top.$flatten\SOC.\Core.\Control_Unit.$procmux$1872 ($mux).
Removed top 1 bits (of 2) from port B of cell top.$flatten\SOC.\Core.\ALU_Control.$procmux$2096_CMP0 ($eq).
Removed top 2 bits (of 3) from port B of cell top.$flatten\SOC.\Core.\ALU_Control.$procmux$2078_CMP0 ($eq).
Removed top 1 bits (of 3) from port B of cell top.$flatten\SOC.\Core.\ALU_Control.$procmux$2077_CMP0 ($eq).
Removed top 1 bits (of 3) from port B of cell top.$flatten\SOC.\Core.\ALU_Control.$procmux$2076_CMP0 ($eq).
Removed top 1 bits (of 4) from mux cell top.$flatten\SOC.\Core.\ALU_Control.$procmux$2064 ($mux).
Removed top 3 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Alu.$procmux$2109_CMP0 ($eq).
Removed top 2 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Alu.$procmux$2108_CMP0 ($eq).
Removed top 1 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Alu.$procmux$2107_CMP0 ($eq).
Removed top 1 bits (of 4) from port B of cell top.$flatten\SOC.\Core.\Alu.$procmux$2106_CMP0 ($eq).
Removed top 31 bits (of 32) from mux cell top.$flatten\SOC.\Core.\Alu.$ternary$Risco-5/src/core/alu.v:34$44 ($mux).
Removed top 31 bits (of 32) from mux cell top.$flatten\SOC.\Core.\Alu.$ternary$Risco-5/src/core/alu.v:22$36 ($mux).
Removed top 29 bits (of 32) from port B of cell top.$flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:12$61 ($sub).
Removed top 31 bits (of 32) from port B of cell top.$flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:53$72 ($ge).
Removed top 20 bits (of 32) from mux cell top.$flatten\SOC.\Bus.$ternary$Risco-5/src/peripheral/bus.v:80$123 ($mux).
Removed top 26 bits (of 32) from wire top.$flatten\ResetBootSystem.$add$Risco-5/fpga/ecp5/reset.v:37$507_Y.
Removed top 1 bits (of 4) from wire top.$flatten\SOC.\Core.\ALU_Control.$4\aluop_out[3:0].
Removed top 31 bits (of 32) from wire top.$flatten\SOC.\Core.\Alu.$eq$Risco-5/src/core/alu.v:32$42_Y.
Removed top 31 bits (of 32) from wire top.$flatten\SOC.\Core.\Alu.$ternary$Risco-5/src/core/alu.v:22$36_Y.
Removed top 31 bits (of 32) from wire top.$flatten\SOC.\Core.\Alu.$ternary$Risco-5/src/core/alu.v:34$44_Y.
Removed top 1 bits (of 2) from wire top.$flatten\SOC.\Core.\Control_Unit.$2\alu_src_a[1:0].
Removed top 1 bits (of 4) from wire top.$flatten\SOC.\Core.\Control_Unit.$3\nextstate[3:0].
Removed top 22 bits (of 32) from wire top.$flatten\SOC.\Memory.$0$memwr$\memory$Risco-5/src/peripheral/memory.v:33$649_ADDR[31:0]$654.
Removed top 31 bits (of 32) from wire top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:100$561_Y.
Removed top 30 bits (of 32) from wire top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:101$562_Y.
Removed top 31 bits (of 32) from wire top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:102$563_Y.
Removed top 30 bits (of 32) from wire top.$flatten\SOC.\Uart.\i_uart_tx.$ternary$Risco-5/src/peripheral/uart_tx.v:103$564_Y.
Removed top 2 bits (of 8) from wire top.leds.

21.15. Executing PEEPOPT pass (run peephole optimizers).

21.16. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 0 unused cells and 14 unused wires.
<suppressed ~1 debug messages>

21.17. Executing SHARE pass (SAT-based resource sharing).
Found 3 cells in module top that may be considered for resource sharing.
  Analyzing resource sharing options for $flatten\SOC.\Memory.$memrd$\memory$Risco-5/src/peripheral/memory.v:17$651 ($memrd):
    Found 1 activation_patterns using ctrl signal { $flatten\SOC.\Bus.$logic_and$Risco-5/src/peripheral/bus.v:53$74_Y \SOC.Bus.slave_0_read }.
    No candidates found.
  Analyzing resource sharing options for $flatten\SOC.\Core.\Alu.$shr$Risco-5/src/core/alu.v:28$40 ($shr):
    Found 1 activation_patterns using ctrl signal $flatten\SOC.\Core.\Alu.$procmux$2103_CMP.
    No candidates found.
  Analyzing resource sharing options for $flatten\SOC.\Core.\Alu.$shl$Risco-5/src/core/alu.v:26$39 ($shl):
    Found 1 activation_patterns using ctrl signal $flatten\SOC.\Core.\Alu.$procmux$2104_CMP.
    No candidates found.

21.18. Executing TECHMAP pass (map to technology primitives).

21.18.1. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/cmp2lut.v
Parsing Verilog input from `/eda/oss-cad-suite/lib/../share/yosys/cmp2lut.v' to AST representation.
Generating RTLIL representation for module `\_90_lut_cmp_'.
Successfully finished Verilog frontend.

21.18.2. Continuing TECHMAP pass.
No more expansions possible.
<suppressed ~322 debug messages>

21.19. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.20. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..

21.21. Executing TECHMAP pass (map to technology primitives).

21.21.1. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/mul2dsp.v
Parsing Verilog input from `/eda/oss-cad-suite/lib/../share/yosys/mul2dsp.v' to AST representation.
Generating RTLIL representation for module `\_80_mul'.
Generating RTLIL representation for module `\_90_soft_mul'.
Successfully finished Verilog frontend.

21.21.2. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/ecp5/dsp_map.v
Parsing Verilog input from `/eda/oss-cad-suite/lib/../share/yosys/ecp5/dsp_map.v' to AST representation.
Generating RTLIL representation for module `\$__MUL18X18'.
Successfully finished Verilog frontend.

21.21.3. Continuing TECHMAP pass.
No more expansions possible.
<suppressed ~5 debug messages>

21.22. Executing ALUMACC pass (create $alu and $macc cells).
Extracting $alu and $macc cells in module top:
  creating $macc model for $flatten\ClkDivider.$add$Risco-5/debug/clk_divider.v:37$522 ($add).
  creating $macc model for $flatten\ResetBootSystem.$add$Risco-5/fpga/ecp5/reset.v:37$507 ($add).
  creating $macc model for $flatten\SOC.\Core.\Alu.$add$Risco-5/src/core/alu.v:18$33 ($add).
  creating $macc model for $flatten\SOC.\Core.\Alu.$sub$Risco-5/src/core/alu.v:20$34 ($sub).
  creating $macc model for $flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:10$60 ($sub).
  creating $macc model for $flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:12$61 ($sub).
  creating $macc model for $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:138$581 ($add).
  creating $macc model for $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:155$592 ($add).
  creating $alu model for $macc $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:155$592.
  creating $alu model for $macc $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:138$581.
  creating $alu model for $macc $flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:12$61.
  creating $alu model for $macc $flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:10$60.
  creating $alu model for $macc $flatten\SOC.\Core.\Alu.$sub$Risco-5/src/core/alu.v:20$34.
  creating $alu model for $macc $flatten\SOC.\Core.\Alu.$add$Risco-5/src/core/alu.v:18$33.
  creating $alu model for $macc $flatten\ResetBootSystem.$add$Risco-5/fpga/ecp5/reset.v:37$507.
  creating $alu model for $macc $flatten\ClkDivider.$add$Risco-5/debug/clk_divider.v:37$522.
  creating $alu model for $flatten\ClkDivider.$ge$Risco-5/debug/clk_divider.v:40$524 ($ge): new $alu
  creating $alu model for $flatten\ResetBootSystem.$lt$Risco-5/fpga/ecp5/reset.v:36$506 ($lt): new $alu
  creating $alu model for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:53$72 ($ge): new $alu
  creating $alu model for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:55$76 ($ge): new $alu
  creating $alu model for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:59$84 ($ge): new $alu
  creating $alu model for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:66$96 ($ge): new $alu
  creating $alu model for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:54$73 ($le): new $alu
  creating $alu model for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:56$77 ($le): new $alu
  creating $alu model for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:60$85 ($le): new $alu
  creating $alu model for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:67$97 ($le): new $alu
  creating $alu model for $flatten\SOC.\Core.\Alu.$ge$Risco-5/src/core/alu.v:34$43 ($ge): new $alu
  creating $alu model for $flatten\SOC.\Core.\Alu.$lt$Risco-5/src/core/alu.v:22$35 ($lt): merged with $flatten\SOC.\Core.\Alu.$ge$Risco-5/src/core/alu.v:34$43.
  creating $alu model for $flatten\ResetBootSystem.$eq$Risco-5/fpga/ecp5/reset.v:38$508 ($eq): merged with $flatten\ResetBootSystem.$lt$Risco-5/fpga/ecp5/reset.v:36$506.
  creating $alu model for $flatten\SOC.\Core.\Alu.$eq$Risco-5/src/core/alu.v:32$42 ($eq): merged with $flatten\SOC.\Core.\Alu.$ge$Risco-5/src/core/alu.v:34$43.
  creating $alu cell for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:67$97: $auto$alumacc.cc:485:replace_alu$2670
  creating $alu cell for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:60$85: $auto$alumacc.cc:485:replace_alu$2683
  creating $alu cell for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:56$77: $auto$alumacc.cc:485:replace_alu$2696
  creating $alu cell for $flatten\SOC.\Bus.$le$Risco-5/src/peripheral/bus.v:54$73: $auto$alumacc.cc:485:replace_alu$2709
  creating $alu cell for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:66$96: $auto$alumacc.cc:485:replace_alu$2722
  creating $alu cell for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:59$84: $auto$alumacc.cc:485:replace_alu$2731
  creating $alu cell for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:55$76: $auto$alumacc.cc:485:replace_alu$2740
  creating $alu cell for $flatten\SOC.\Bus.$ge$Risco-5/src/peripheral/bus.v:53$72: $auto$alumacc.cc:485:replace_alu$2749
  creating $alu cell for $flatten\ResetBootSystem.$lt$Risco-5/fpga/ecp5/reset.v:36$506, $flatten\ResetBootSystem.$eq$Risco-5/fpga/ecp5/reset.v:38$508: $auto$alumacc.cc:485:replace_alu$2758
  creating $alu cell for $flatten\ClkDivider.$ge$Risco-5/debug/clk_divider.v:40$524: $auto$alumacc.cc:485:replace_alu$2769
  creating $alu cell for $flatten\ClkDivider.$add$Risco-5/debug/clk_divider.v:37$522: $auto$alumacc.cc:485:replace_alu$2778
  creating $alu cell for $flatten\ResetBootSystem.$add$Risco-5/fpga/ecp5/reset.v:37$507: $auto$alumacc.cc:485:replace_alu$2781
  creating $alu cell for $flatten\SOC.\Core.\Alu.$ge$Risco-5/src/core/alu.v:34$43, $flatten\SOC.\Core.\Alu.$lt$Risco-5/src/core/alu.v:22$35, $flatten\SOC.\Core.\Alu.$eq$Risco-5/src/core/alu.v:32$42: $auto$alumacc.cc:485:replace_alu$2784
  creating $alu cell for $flatten\SOC.\Core.\Alu.$add$Risco-5/src/core/alu.v:18$33: $auto$alumacc.cc:485:replace_alu$2797
  creating $alu cell for $flatten\SOC.\Core.\Alu.$sub$Risco-5/src/core/alu.v:20$34: $auto$alumacc.cc:485:replace_alu$2800
  creating $alu cell for $flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:10$60: $auto$alumacc.cc:485:replace_alu$2803
  creating $alu cell for $flatten\SOC.\Core.\Immediate_Generator.$sub$Risco-5/src/core/immediate_generator.v:12$61: $auto$alumacc.cc:485:replace_alu$2806
  creating $alu cell for $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:138$581: $auto$alumacc.cc:485:replace_alu$2809
  creating $alu cell for $flatten\SOC.\Uart.\i_uart_tx.$add$Risco-5/src/peripheral/uart_tx.v:155$592: $auto$alumacc.cc:485:replace_alu$2812
  created 19 $alu and 0 $macc cells.

21.23. Executing OPT pass (performing simple optimizations).

21.23.1. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.
<suppressed ~3 debug messages>

21.23.2. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.23.3. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
Removed 0 multiplexer ports.
<suppressed ~51 debug messages>

21.23.4. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
    New input vector for $reduce_or cell $auto$opt_dff.cc:254:combine_resets$2639: { $auto$rtlil.cc:2464:ReduceAnd$2775 $auto$rtlil.cc:2461:Not$2773 \reset }
  Optimizing cells in module \top.
Performed a total of 1 changes.

21.23.5. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.23.6. Executing OPT_DFF pass (perform DFF optimizations).

21.23.7. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..
Removed 2 unused cells and 16 unused wires.
<suppressed ~3 debug messages>

21.23.8. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.23.9. Rerunning OPT passes. (Maybe there is more to do..)

21.23.10. Executing OPT_MUXTREE pass (detect dead branches in mux trees).
Running muxtree optimizer on module \top..
  Creating internal representation of mux trees.
  Evaluating internal representation of mux trees.
  Analyzing evaluation results.
Removed 0 multiplexer ports.
<suppressed ~51 debug messages>

21.23.11. Executing OPT_REDUCE pass (consolidate $*mux and $reduce_* inputs).
  Optimizing cells in module \top.
Performed a total of 0 changes.

21.23.12. Executing OPT_MERGE pass (detect identical cells).
Finding identical cells in module `\top'.
Removed a total of 0 cells.

21.23.13. Executing OPT_DFF pass (perform DFF optimizations).

21.23.14. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..

21.23.15. Executing OPT_EXPR pass (perform const folding).
Optimizing module top.

21.23.16. Finished OPT passes. (There is nothing left to do.)

21.24. Executing MEMORY pass.

21.24.1. Executing OPT_MEM pass (optimize memories).
Performed a total of 0 transformations.

21.24.2. Executing OPT_MEM_PRIORITY pass (removing unnecessary memory write priority relations).
Performed a total of 0 transformations.

21.24.3. Executing OPT_MEM_FEEDBACK pass (finding memory read-to-write feedback paths).
  Analyzing top.SOC.Memory.memory write port 0.

21.24.4. Executing MEMORY_BMUX2ROM pass (converting muxes to ROMs).

21.24.5. Executing MEMORY_DFF pass (merging $dff cells to $memrd).
Checking read port `\SOC.Memory.memory'[0] in module `\top': no output FF found.
Checking read port address `\SOC.Memory.memory'[0] in module `\top': no address FF found.

21.24.6. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..

21.24.7. Executing MEMORY_SHARE pass (consolidating $memrd/$memwr cells).

21.24.8. Executing OPT_MEM_WIDEN pass (optimize memories where all ports are wide).
Performed a total of 0 transformations.

21.24.9. Executing OPT_CLEAN pass (remove unused cells and wires).
Failed in branch Gowin
Sending interrupt signal to process
Finding unused cells or wires in module \top..

21.24.10. Executing MEMORY_COLLECT pass (generating $mem cells).

21.25. Executing OPT_CLEAN pass (remove unused cells and wires).
Finding unused cells or wires in module \top..

21.26. Executing MEMORY_LIBMAP pass (mapping memories to cells).
mapping memory top.SOC.Memory.memory via $__TRELLIS_DPR16X4_
<suppressed ~68 debug messages>

21.27. Executing TECHMAP pass (map to technology primitives).

21.27.1. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/ecp5/lutrams_map.v
Parsing Verilog input from `/eda/oss-cad-suite/lib/../share/yosys/ecp5/lutrams_map.v' to AST representation.
Generating RTLIL representation for module `\$__TRELLIS_DPR16X4_'.
Successfully finished Verilog frontend.

21.27.2. Executing Verilog-2005 frontend: /eda/oss-cad-suite/lib/../share/yosys/ecp5/brams_map.v
Terminated
script returned exit code 143
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (NextPNR)
Stage "NextPNR" skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (ECPPACK)
Stage "ECPPACK" skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
Failed in branch OSS-Cad-Suite
[Pipeline] // parallel
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (FPGA Flash)
Stage "FPGA Flash" skipped due to earlier failure(s)
[Pipeline] parallel
[Pipeline] { (Branch: openFPGAloader ECP5)
[Pipeline] { (Branch: openFPGAloader Tangnano 20k)
[Pipeline] stage
[Pipeline] { (openFPGAloader ECP5)
[Pipeline] stage
[Pipeline] { (openFPGAloader Tangnano 20k)
Stage "openFPGAloader ECP5" skipped due to earlier failure(s)
[Pipeline] }
Stage "openFPGAloader Tangnano 20k" skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] // stage
[Pipeline] }
Failed in branch openFPGAloader ECP5
[Pipeline] }
Failed in branch openFPGAloader Tangnano 20k
[Pipeline] // parallel
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Testes)
Stage "Testes" skipped due to earlier failure(s)
[Pipeline] parallel
[Pipeline] { (Branch: ECP5 - Testes)
[Pipeline] { (Branch: TangNano - Testes)
[Pipeline] stage
[Pipeline] { (ECP5 - Testes)
[Pipeline] stage
[Pipeline] { (TangNano - Testes)
Stage "ECP5 - Testes" skipped due to earlier failure(s)
[Pipeline] }
Stage "TangNano - Testes" skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] // stage
[Pipeline] }
Failed in branch ECP5 - Testes
[Pipeline] }
Failed in branch TangNano - Testes
[Pipeline] // parallel
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
ERROR: script returned exit code 1
Finished: FAILURE