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Support custom RC values by corner #657

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donn opened this issue Feb 9, 2025 · 0 comments
Open

Support custom RC values by corner #657

donn opened this issue Feb 9, 2025 · 0 comments
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✨ enhancement New feature or request

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@donn
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donn commented Feb 9, 2025

Description

While OpenROAD, by default, loads RC values from the tech LEF, that doesn't allow them to be set for multiple corners.

Proposal

RC values for all layers (and resistances for vias) should be settable per-corner.
@donn donn added the ✨ enhancement New feature or request label Feb 9, 2025
@donn donn mentioned this issue Feb 9, 2025
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donn added a commit that referenced this issue Feb 10, 2025
@kareefardi @donn
feat!: multiple pnr corners, custom rc values (#591)
634c9b9 
Resolves #656, #657

Depends on efabless/openlane2-step-unit-tests#42

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Signed-off-by: Kareem Farid <[email protected]>
Co-authored-by: Mohamed Gaber <[email protected]>
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