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Baungarten-CINVESTAV / eFPGA_MPW8

eFPGA developed with OpenFPGA
Apache License 2.0
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Did it synthesise on OpenLane? #1

Open LYWalker opened 1 year ago

LYWalker commented 1 year ago

Hi @Baungarten-CINVESTAV,

I noticed in this OpenLane issue you had trouble with synthesising the eFPGA. You suggested splitting it into submodules, which I see you have done here.

I'm also trying to synthesize the eFPGA using OpenLane, did this approach work? Have you successfully hardened it?

Thanks

Baungarten-CINVESTAV commented 1 year ago

Hi @LYWalker ,

Yes, divide the eFPGA into its main modules and then harden them one by one works.

The current GitHub repository have some errors in the MPW precheck. Those errors were fixed by changing some parameters of the config.json files of each module until satisfying the required parameters.

The new version will be submitted for the next MPW9 (when the call is available).

We follow the eFPGA presented by efabless , so I recommend you take a look.