Monday, 2022-05-23

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web-50anyone up for some very elementary questions about FPGAs ?20:25
web-50I have written an integer RISC-V-64 CPU in verilog. It builds with Verilator and passes tests, so now I want to upload it to an FPGA.20:26
web-50I have a Zybo Zynq 7000, but it was given to me by a friend and it seems in the FGPA world you have to buy a license just to talk to hardware you own, so I am very interested in the yosys and friends tools.20:27
web-50The open source yosys etc. suite of tools looks very promising, especially as integrated by the APIO project: https://github.com/FPGAwars/apio , however it works only with certain FGPAs.20:28
web-50I am not familiar with the various FPGAs that work with these open source tools, so I do not know which are powerful enough for my project.20:29
web-50Can someone recommend an FPGA that these open source tools will work with, and yet is powerful enough to run an integer RISC-V-64 softcore CPU?20:30
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