Question: how to deal with new type of component (cap/res) in schematics tech when the component is added to mocmos.xml

[Alexandre Rusev]

Hello.

How components of schematics technology are related to components of

physical technologies?

I mean that if for example we add a new type of capacitor like metal5-metal5cap MiM capacitor we probably need somehow to add the same component to schematics tech due to fully support NCC.

How to deal with it?

Alex

[Steven Rubin]

NCC understands primitive "functions", for example Transistor, Capacitor, Inductor. And there are already schematic primitives with these functions. So when you build a layout capacitor, it will automatically NCC with the schematic capacitor.

   -Steven Rubin

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[Alexandre Rusev]

Do you mean that NCC will use declared capacitance of layout and schematics capacitors instead of compare W/H?

If it works this way right now it's may be a solution...

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[Steven Rubin]

There are two ways to get the capacitance of a primitive: (1) look for a capacitance value (this happens in schematic nodes) or (2) compute it from length and/or width (this happens in layout). Layout primitives can also set a specific capacitance value, which overrides the length/width data.

So there are plenty of established ways to NCC a capacitor.

   -Steven Rubin

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[Alexandre Rusev]

Thx

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