Luis Henrique Rodovalho
02/23/2024, 9:00 AMMitch Bailey
02/23/2024, 10:14 AMcifmaxwidth ptap_missing 0 bend_illegal \
"N-diff distance to P-tap must be < 15.0um (LU.2)"
cifmaxwidth dptap_missing 0 bend_illegal \
"N-diff distance to P-tap in deep nwell.must be < 15.0um (LU.2.1)"
cifmaxwidth ntap_missing 0 bend_illegal \
"P-diff distance to N-tap must be < 15.0um (LU.3)"
The PDK has an obscure reference in the GDS layer definition section for layer 81:14
Low tap density (15um between taps) area. Must be at least 50um from padframe
but I’m wondering if 15um between taps means that any diff should be at most 7um from a tap.Luis Henrique Rodovalho
02/23/2024, 8:23 PM