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On Ubuntu:
Yosys:
```
sudo apt-get install build-essential clang bison flex libreadline-dev gawk tcl-dev libffi-dev git graphviz xdot pkg-config python3 libboost-system-dev libboost-python-dev li…
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### Version
Yosys 0.39+165
### On which OS did this happen?
Linux
### Reproduction Steps
Consider the following code. When the input is `wire0 = 6'b111101`, it is a negative number less than `for…
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Hi. I'm trying on Ubuntu 20.04, but I also tried `ubuntu:latest` (docker image).
I installed Yosys from sources:
```
sudo apt install build-essential ca-certificates clang bison flex libreadline-…
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Here is a patch that will allow the boot loader to synthesize with Yosys. All of the changes are simple, and allow the RTL to pass Yosys rather strict syntax (parameter, assignment) and topology chec…
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Currently, Yosys requires specifying each file individually in the command line or script for synthesis or formal analysis. This can be cumbersome for large projects with many files. I propose the add…
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**Description**
I am hitting this assertion and erroring out
https://github.com/YosysHQ/yosys/blob/41b34a19353dbbe00aa08f3561e25e0bfa4c84d2/kernel/mem.cc#L473C5-L473C33
```
if ((port.transparency_…
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### Version
yosys 0.41+126
### On which OS did this happen?
Linux
### Reproduction Steps
Hello,
I encountered a performance issue while using Yosys to synthesize a Verilog file. The specific det…
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当我使用commit号为8deb008e3f6413a7a07426ff62b46d2ce840ce96的yosys-sta时(IEDA的Git version:bb7f026a1df9bffcf508087af682fe32931b950f),出现当模块或子模块内部有未使用的端口时,yosys-sta爆出以下错误
![微信图片_20240428220856](https://github.co…
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Like UVM, these are nice to haves. We do have Vivado for synthesis already, but we could use Yosys for Github Actions regressions/etc
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### Version
yosys 0.41+126
### On which OS did this happen?
Linux
### Reproduction Steps
Hello,
I encountered an error while using Yosys to read a Verilog file. The steps and the error message a…