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  3. supply/ground sensitivity versus cross-view check

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supply/ground sensitivity versus cross-view check

danmc91
danmc91 over 9 years ago

I recently created a schematic where I defined a Pwr Sensitivity and Gnd sensitivity on my digital i/o pins.  Actually, it didn't take on the bus pins (TRIM<7:0>) but it took on the individual pins (EN).  Created a symbol and the setting propagated.  All seemed fine.  Then I did 'create cellview from cellview' to create a Verilog-A view.  I wrote the model, saved, exited, simulated, all was good.  Then I happened to make a schematic change and did a check and save.  This produced the following in my CIW window:

Warning: Pin "EN" in "mycell" view "schematic" doesn't have same power sensitivity as in "mycell" view "veriloga".
Warning: Pin "EN" in "mycell" view "schematic" doesn't have same ground sensitivity as in "mycell" view "veriloga".

I'm not sure how to specify a supply and ground sensitivity in a veriloga view.  I'm assuming that I'd have to also somehow indicate which pins are supply/ground as well?

Thanks

-Dan

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