synthesizing openpiton

[Anudeep]

Hello,

I am trying to synthesize openpiton with Synopsys design compiler.
I am encountering the following error.

Please help.

Running Main Compile placer.
Placing standard cells from scratch.
Error: No physical cell pin A[8] for logical cell bram_1rw_wrapper. (PSYN-410)
Severe Error: Fatal error: Placer did not complete. (PSYN-375)

Thanks,

Anudeep.

[Jonathan Balkind]

Hi Anudeep,

I would need more information than this to give any real suggestions. Normally for synthesis we wouldn't be instantiating the memories as flip-flops so I'm a little surprised to see the bram_1rw_wrapper module mentioned in the output. This part of the infrastructure was never my focus though so I'm not sure I'll have a ton of advice to give in general.

Thanks,

Jon

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