| ;; Copyright 2019-2021 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. |
| ;; |
| ;; This code is *alternatively* available under a BSD-3-Clause license, see |
| ;; details in the README.md at the top level and the license text at |
| ;; https://github.com/google/skywater-pdk-libs-sky130_bag3_pr/blob/master/LICENSE.alternative |
| ;; |
| ;; SPDX-License-Identifier: BSD-3-Clause OR Apache 2.0 |
| |
| ;; This skill file compiles schematic PCells for BAG primitives for MIM |
| |
| lib_obj = ddGetObj("BAG_prim") |
| |
| |
| ; mim_standard/xcmimc2 |
| pcDefinePCell( |
| list( lib_obj "mim_standard" "schematic" "schematic") |
| ((unit_width string "1u") |
| (unit_height string "1u") |
| (num_rows string "1") |
| (num_cols string "1") |
| ) |
| let((inst iopin_master io_net io_pin) |
| wval = cdfParseFloatString(unit_width) * 1e6 |
| lval = cdfParseFloatString(unit_height) * 1e6 |
| rval = atoi(num_rows) |
| cval = atoi(num_cols) |
| inst = dbCreateParamInstByMasterName( pcCellView "s8phirs_10r" "cmimc" "symbol" |
| "C0" 0:0 "R0" 1 |
| list(list("ctype" "string" "xcmimc2") |
| list("cw" "string" sprintf(nil "%0.2f" wval)) |
| list("cl" "string" sprintf(nil "%0.2f" lval)) |
| list("nrow" "string" num_rows) |
| list("ncol" "string" num_cols) |
| list("cm" "string" sprintf(nil "%d" rval * cval))) |
| ) |
| iopin_master = dbOpenCellViewByType("basic" "iopin" "symbolr" nil "r") |
| io_net = dbCreateNet(pcCellView "TOP") |
| io_pin = dbCreatePin(io_net dbCreateInst(pcCellView iopin_master "TOP" 0:0.5 "R0") |
| "TOP" dbCreateTerm(io_net "TOP" "inputOutput")) |
| dbCreateInstTerm(io_net inst dbFindTermByName(inst~>master "c0")) |
| io_net = dbCreateNet(pcCellView "BOT") |
| io_pin = dbCreatePin(io_net dbCreateInst(pcCellView iopin_master "BOT" 0:-0.75 "R0") |
| "BOT" dbCreateTerm(io_net "BOT" "inputOutput")) |
| dbCreateInstTerm(io_net inst dbFindTermByName(inst~>master "c1")) |
| ) |
| ) |
| |
| ; mim_45/xcmimc2 |
| pcDefinePCell( |
| list( lib_obj "mim_45" "schematic" "schematic") |
| ((unit_width string "1u") |
| (unit_height string "1u") |
| (num_rows string "1") |
| (num_cols string "1") |
| ) |
| let((inst iopin_master io_net io_pin) |
| wval = cdfParseFloatString(unit_width) * 1e6 |
| lval = cdfParseFloatString(unit_height) * 1e6 |
| rval = atoi(num_rows) |
| cval = atoi(num_cols) |
| inst = dbCreateParamInstByMasterName( pcCellView "s8phirs_10r" "cmimc" "symbol" |
| "C0" 0:0 "R0" 1 |
| list(list("ctype" "string" "xcmimc2") |
| list("cw" "string" sprintf(nil "%0.2f" wval)) |
| list("cl" "string" sprintf(nil "%0.2f" lval)) |
| list("nrow" "string" num_rows) |
| list("ncol" "string" num_cols) |
| list("cm" "string" sprintf(nil "%d" rval * cval))) |
| ) |
| iopin_master = dbOpenCellViewByType("basic" "iopin" "symbolr" nil "r") |
| io_net = dbCreateNet(pcCellView "TOP") |
| io_pin = dbCreatePin(io_net dbCreateInst(pcCellView iopin_master "TOP" 0:0.5 "R0") |
| "TOP" dbCreateTerm(io_net "TOP" "inputOutput")) |
| dbCreateInstTerm(io_net inst dbFindTermByName(inst~>master "c0")) |
| io_net = dbCreateNet(pcCellView "BOT") |
| io_pin = dbCreatePin(io_net dbCreateInst(pcCellView iopin_master "BOT" 0:-0.75 "R0") |
| "BOT" dbCreateTerm(io_net "BOT" "inputOutput")) |
| dbCreateInstTerm(io_net inst dbFindTermByName(inst~>master "c1")) |
| ) |
| ) |
| |
| ; mim_34/xcmimc1 |
| pcDefinePCell( |
| list( lib_obj "mim_34" "schematic" "schematic") |
| ((unit_width string "1u") |
| (unit_height string "1u") |
| (num_rows string "1") |
| (num_cols string "1") |
| ) |
| let((inst iopin_master io_net io_pin) |
| wval = cdfParseFloatString(unit_width) * 1e6 |
| lval = cdfParseFloatString(unit_height) * 1e6 |
| rval = atoi(num_rows) |
| cval = atoi(num_cols) |
| inst = dbCreateParamInstByMasterName( pcCellView "s8phirs_10r" "cmimc" "symbol" |
| "C0" 0:0 "R0" 1 |
| list(list("ctype" "string" "xcmimc1") |
| list("cw" "string" sprintf(nil "%0.2f" wval)) |
| list("cl" "string" sprintf(nil "%0.2f" lval)) |
| list("nrow" "string" num_rows) |
| list("ncol" "string" num_cols) |
| list("cm" "string" sprintf(nil "%d" rval * cval))) |
| ) |
| iopin_master = dbOpenCellViewByType("basic" "iopin" "symbolr" nil "r") |
| io_net = dbCreateNet(pcCellView "TOP") |
| io_pin = dbCreatePin(io_net dbCreateInst(pcCellView iopin_master "TOP" 0:0.5 "R0") |
| "TOP" dbCreateTerm(io_net "TOP" "inputOutput")) |
| dbCreateInstTerm(io_net inst dbFindTermByName(inst~>master "c0")) |
| io_net = dbCreateNet(pcCellView "BOT") |
| io_pin = dbCreatePin(io_net dbCreateInst(pcCellView iopin_master "BOT" 0:-0.75 "R0") |
| "BOT" dbCreateTerm(io_net "BOT" "inputOutput")) |
| dbCreateInstTerm(io_net inst dbFindTermByName(inst~>master "c1")) |
| ) |
| ) |
