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YosysHQ / nextpnr

nextpnr portable FPGA place and route tool
ISC License
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SDC parsing support #1348

Closed rowanG077 closed 3 months ago

rowanG077 commented 3 months ago

The coming 2 months I have a lot of time to work on nextpnr. I want to make the timing changes I make to be small so I will make small PRs to get them merged asap.

First step is to get SDC support merged with clock frequency support.

rowanG077 commented 3 months ago

I will be adding test cases in: https://github.com/rowanG077/nextpnr-thesis-tests

I will probably upstream at least a subset of those to nextpnr-tests but for now they will also contain lots of experiments which might not be relevant once implemented.

rowanG077 commented 3 months ago

clock constraint with frequency is confirmed working.