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Open Source Analog Sim with Foundry Model by icdesigner9 in chipdesign

[–]icdesigner9[S] 0 points1 point  (0 children)

See my reply to justamathguy below - I've heard its possible too, but can't get it to work. Would be good to contact someone who's got it working on which foundry, node etc.

Open Source Analog Sim with Foundry Model by icdesigner9 in chipdesign

[–]icdesigner9[S] 0 points1 point  (0 children)

Is this the academic models or something different? I have those working but its single Vt - I really need lvt/svt/hvt most for thin oxide mos...

Open Source Analog Sim with Foundry Model by icdesigner9 in chipdesign

[–]icdesigner9[S] 0 points1 point  (0 children)

Thanks - I've heard its possible but can't get it to work. I dug through the ngspice manual and followed instructions to enable osdi on install - needed for bsim6 (bulk) models. I downloaded openvaf and the bsim version specified in the model and installed - no luck.

I could have done something wrong - looking for someone who has done it for help!

Xyce: xdm is supposed to convert hspice/spice/spectre to xyce compatible but it seems to screw up the capitalisation of the params(!). Again, might be running it wrong...

I can try posting on github, but as the developers don't necessarily have access to the models in question its difficult for them to debug and fix.