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When first run `make prog`, it will take a long time (about 6~7 mins) to finish synthesis, place&route, etc. I find out that during this process, only one CPU core is used, leaving other 7 cores idle.…
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I got an error like the title. The detailed error information is like this
`ERROR: /root/yosys-uhdm-plugin-integration/UHDM-integration-tests/tests/orv64/rtl/common/pygmy_func.sv:24: Encountered unh…
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Hi there, not sure how easy is to add another board to this program, normaly you have to use [Vivado](https://www.xilinx.com/products/design-tools/vivado.html)
but I wanted to try Icestudio it seem…
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Sphinx (https://www.sphinx-doc.org/en/master/) is the used by a large number of the existing Python and open source EDA ecosystem (for example the [Amaranth's own documentation](https://amaranth-lang.…
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The downloads page that the doc points to no longer exists.
https://cfu-playground.readthedocs.io/en/latest/vivado-install.html
points to
https://www.xilinx.com/support/download/index.html/c…
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Originally posted in SymbiFlow/symbiflow.github.io#2:
> @mithro
> https://developers.google.com/speed/pagespeed/insights/?url=symbiflow.github.io
>
> First paint is 2.6 seconds!
>
> * [ ] P…
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Currently the documented way to interact with the openroad python package is thru `openroad -python` (thru https://github.com/The-OpenROAD-Project/OpenROAD/blob/master/src/odb/src/swig/python/main.cpp…
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I have apend dsp to arch_def and generate a bits file which contains a DSP48E1 instantiation. But the bits does not work correctly on board. I don't know which step goes wrong. I want to verify the…
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The docs at https://python-symbiflow-v2x.readthedocs.io/en/latest/ don't link back to the repository.
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It seems that the `test_full_adder` for `ql-qlf` plugin fails due to a Yosys/ABC instability. Different builds from the same commit yields in different type and count of LUTs inferred for the `compara…