| # Copyright 2020 Efabless Corporation |
| # |
| # 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 |
| # |
| # http://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 |
| |
| lef read $::env(PDKPATH)/libs.ref/techLEF/scs8hd/scs8hd_tech.lef |
| set macro_mags "openram_tc_core.mag" |
| |
| # lef read ../lef/sram_1rw1r_32_256_8_sky130_lp1.lef |
| |
| foreach ff $macro_mags { drc off; after 500; load $ff -dereference; select top cell; property LEFview TRUE } |
| |
| load openram_tc_1kb -dereference |
| |
| select top cell |
| extract do local |
| extract |
| ext2spice lvs |
| ext2spice openram_tc_1kb.ext |
| feedback save extract.tcl.log |
| exit |
