| * Copyright 2020 The SkyWater 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. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| |
| |
| .SUBCKT sky130_fd_bd_sram__openram_dp_cell_replica BL0 BR0 BL1 BR1 WL0 WL1 VDD GND |
| ** N=9 EP=8 IP=0 FDC=16 |
| *.SEEDPROM |
| |
| * Bitcell Core |
| X0 Q WL1 BL1 GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X1 GND VDD Q GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X2 GND VDD Q GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X3 BL0 WL0 Q GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X4 VDD WL1 BR1 GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X5 GND Q VDD GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X6 GND Q VDD GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X7 BR0 WL0 VDD GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.15 |
| X8 VDD Q VDD VDD sky130_fd_pr__special_pfet_pass W=0.14 L=0.15 |
| X9 Q VDD VDD VDD sky130_fd_pr__special_pfet_pass W=0.14 L=0.15 |
| |
| * drainOnly PMOS |
| *X10 VDD WL1 VDD VDD sky130_fd_pr__special_pfet_pass L=0.08 W=0.14 |
| *X11 Q WL0 Q VDD sky130_fd_pr__special_pfet_pass L=0.08 W=0.14 |
| |
| * drainOnly NMOS |
| X12 BL1 GND BL1 GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.08 |
| X14 BR1 GND BR1 GND sky130_fd_pr__special_nfet_latch W=0.21 L=0.08 |
| |
| .ENDS |
