| ################################################################################################ |
| # 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. |
| ################################################################################################ |
| |
| #================================ |
| # ---- MOS-SAB DERIVATIONS ------ |
| #================================ |
| |
| logger.info('Starting MOS SAB DERIVATIONS') |
| |
| mos_sab_exclude = resistor.join(esd).join(dni) |
| .join(pwhv).join(fusewindow_d).join(polyfuse) |
| .join(schottky_diode).join(piscap).join(zener) |
| .join(res_mk).join(drc_bjt).join(nat) |
| .join(fhres).join(mos_cap_mk).join(mvsd) |
| .join(mvpsd).join(elmd_mk).join(lvs_rf) |
| .join(lvs_source).join(mk_35v).join(lvs_35v) |
| .join(esd_hbm_mk).join(mos_mk_type1).join(swfet_mk) |
| .join(hvnddd).join(hvpddd).join(hvpolyrs) |
| .join(ldmos_xtor) |
| |
| sab_ngate_lv_base = nplus.and(tgate).not(v5_xtor).not(dualgate2_d).interacting(elmd2_mk) |
| sab_ngate_5v_base = nplus.and(tgate).and(v5_xtor).and(dualgate2_d).interacting(elmd2_mk) |
| sab_ngate_6v_base = nplus.and(tgate).not(v5_xtor).and(dualgate2_d).interacting(elmd2_mk) |
| |
| sab_ngate_lv_n_dw = sab_ngate_lv_base.not(dnwell).not(lvpwell) |
| sab_ngate_5v_n_dw = sab_ngate_5v_base.not(dnwell).not(lvpwell) |
| sab_ngate_6v_n_dw = sab_ngate_6v_base.not(dnwell).not(lvpwell) |
| |
| sab_ngate_lv_dw = sab_ngate_lv_base.and(ngate_dn) |
| sab_ngate_5v_dw = sab_ngate_5v_base.and(ngate_dn) |
| sab_ngate_6v_dw = sab_ngate_6v_base.and(ngate_dn) |
| |
| # ============== |
| # ---- NMOS ---- |
| # ============== |
| |
| logger.info('Starting NMOS SAB DERIVATIONS') |
| |
| # nmos_1p8_sab: 1.8V ESD NMOS transistor outside DNWELL |
| ngate_sab_1p8v = sab_ngate_lv_n_dw.interacting(sab).not(mos_sab_exclude) |
| |
| # nmos_1p8_dw_sab: 1.8V ESD NMOS transistor INSIDE DNWELL |
| ngate_dw_sab_1p8v = sab_ngate_lv_dw.interacting(sab).not(mos_sab_exclude) |
| |
| # nmos_5p0_sab: 5V ESD NMOS transistor outside DNWELL |
| ngate_sab_5v = sab_ngate_5v_n_dw.interacting(sab).not(mos_sab_exclude) |
| |
| # nmos_5p0_dw_sab: 5V ESD NMOS transistor inside DNWELL |
| ngate_dw_sab_5v = sab_ngate_5v_dw.interacting(sab).not(mos_sab_exclude) |
| |
| # nmos_6p0_sab: 6V ESD NMOS transistor outside DNWELL |
| ngate_sab_6v = sab_ngate_6v_n_dw.interacting(sab).not(mos_sab_exclude) |
| |
| # nmos_6p0_dw_sab: 6V ESD NMOS transistor inside DNWELL |
| ngate_dw_sab_6v = sab_ngate_6v_dw.interacting(sab).not(mos_sab_exclude) |
