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SymbiFlow / yosys

SymbiFlow WIP changes for Yosys Open SYnthesis Suite
http://www.clifford.at/yosys/
ISC License
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[Branch] disable-srl16 #38

Open mithro opened 5 years ago

mithro commented 5 years ago

Why did we need this? (what does this change enable us to do)

Currently VPR doesn't have a model for the SRL16 primitive.

What did it change?

Removed the SRL16 primitive.

Should it be merged upstream - if not, when can we delete it?

Can be deleted when VPR supports the SRL16 primitive.

eddiehung commented 5 years ago

Does VPR support SRL32CE?

litghost commented 5 years ago

Yes! And we are adding SRL16 shortly: https://github.com/SymbiFlow/symbiflow-arch-defs/pull/961