search

IHP-GmbH / IHP-Open-PDK

130nm BiCMOS Open Source PDK, dedicated for Analog, Mixed Signal and RF Design
Apache License 2.0
295 stars 39 forks source link

RPPD not recognized on n-well (alpha LVS) #90

Closed bmurmann closed 1 week ago

bmurmann commented 2 weeks ago

Title should be self-explanatory. The derivation file for RPPD excludes n-well as a valid region for RPPD (which I don't think is correct).

FaragElsayed2 commented 2 weeks ago

Hi Dr. @bmurmann

Is this applicable only to rppd, or does it apply to all poly resistors (rhigh, rppd, rsil)?

bmurmann commented 2 weeks ago

Yes, I believe all poly resistors should be allowed on n-well, but you may want to double check with @KrzysztofHerman.

KrzysztofHerman commented 2 weeks ago

@FaragElsayed2 @bmurmann I confirm, you are free to use all resistor in both regions: p-sub and n-well.

sergeiandreyev commented 1 week ago

Hi all, as I understand, this should be fixed in the latest update of LVS deck.. @bmurmann, could you please confirm?

bmurmann commented 1 week ago

@sergeiandreyev Yes, confirmed.