| ################################################################################################ |
| # Copyright 2023 GlobalFoundries PDK Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| ################################################################################################ |
| |
| #================================== |
| # ------ PISCAP DERIVATIONS ------- |
| #================================== |
| |
| logger.info('Starting PISCAP DERIVATIONS') |
| |
| piscap_exclude = mos_cap_mk.join(sab).join(esd) |
| .join(polyfuse).join(cap_mk).join(diode_mk) |
| .join(nat).join(v5_xtor).join(drc_bjt) |
| .join(lvs_bjt).join(fhres).join(fusewindow_d) |
| .join(lvs_rf).join(fusetop).join(resistor) |
| |
| pis_ngate = nplus.and(tgate).and(nwell).and(piscap).interacting(mim_l_mk).not(piscap_exclude) |
| |
| # pis_1p8 (1.8V PIS capacitor (outside DNWELL)) |
| pis_1p8_gate = pis_ngate.not(dnwell).not(dualgate).not(dv2) |
| |
| # pis_1p8_dw (1.8V PIS capacitor (inside DNWEL) |
| pis_1p8_dw_gate = pis_ngate.and(dnwell).not(dualgate).not(dv2) |
| |
| # pis_6p0 (6V PIS capacitor (outside DNWELL)) |
| pis_6p0_gate = pis_ngate.not(dnwell).and(dv2).not(dualgate) |
| |
| # pis_6p0_dw (6V PIS capacitor (inside DNWEL) |
| pis_6p0_dw_gate = pis_ngate.and(dnwell).and(dv2).not(dualgate) |
