| v {xschem version=3.1.0 file_version=1.2 |
| * Copyright 2021 Stefan Frederik Schippers |
| * |
| * 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. |
| |
| } |
| G {} |
| K {} |
| V {} |
| S {} |
| E {} |
| N 320 -230 320 -200 {lab=VSSBPIN} |
| N 320 -470 320 -440 {lab=VCCBPIN} |
| N 270 -470 290 -470 { lab=A} |
| N 270 -340 270 -200 { lab=A} |
| N 270 -200 290 -200 { lab=A} |
| N 350 -200 370 -200 { lab=Z} |
| N 370 -340 370 -200 { lab=Z} |
| N 350 -470 370 -470 { lab=Z} |
| N 210 -340 270 -340 { lab=A} |
| N 370 -340 430 -340 { lab=Z} |
| N 320 -550 320 -510 { lab=GP} |
| N 280 -550 320 -550 { lab=GP} |
| N 320 -160 320 -120 { lab=GN} |
| N 280 -120 320 -120 { lab=GN} |
| N 270 -470 270 -340 { lab=A} |
| N 370 -470 370 -340 { lab=Z} |
| C {devices/title.sym} 160 -30 0 0 {name=l1 author="Stefan Schippers"} |
| C {devices/iopin.sym} 210 -340 0 1 {name=p1 lab=A} |
| C {devices/iopin.sym} 430 -340 0 0 {name=p2 lab=Z} |
| C {devices/ipin.sym} 280 -550 0 0 {name=p3 lab=GP} |
| C {devices/ipin.sym} 280 -120 0 0 {name=p4 lab=GN} |
| C {sky130_fd_pr/nfet_01v8.sym} 320 -180 1 1 {name=M1 |
| L=L_N |
| W=W_N |
| nf=1 |
| mult=1 |
| ad="'int((nf+1)/2) * W/nf * 0.29'" |
| pd="'2*int((nf+1)/2) * (W/nf + 0.29)'" |
| as="'int((nf+2)/2) * W/nf * 0.29'" |
| ps="'2*int((nf+2)/2) * (W/nf + 0.29)'" |
| nrd="'0.29 / W'" nrs="'0.29 / W'" |
| sa=0 sb=0 sd=0 |
| model=nfet_01v8 |
| spiceprefix=X |
| } |
| C {sky130_fd_pr/pfet_01v8.sym} 320 -490 3 1 {name=M2 |
| L=L_P |
| W=W_P |
| nf=1 |
| mult=1 |
| ad="'int((nf+1)/2) * W/nf * 0.29'" |
| pd="'2*int((nf+1)/2) * (W/nf + 0.29)'" |
| as="'int((nf+2)/2) * W/nf * 0.29'" |
| ps="'2*int((nf+2)/2) * (W/nf + 0.29)'" |
| nrd="'0.29 / W'" nrs="'0.29 / W'" |
| sa=0 sb=0 sd=0 |
| model=pfet_01v8 |
| spiceprefix=X |
| } |
| C {devices/lab_pin.sym} 320 -230 3 1 {name=p179 lab=VSSBPIN} |
| C {devices/lab_pin.sym} 320 -440 3 0 {name=p180 lab=VCCBPIN} |
| C {devices/lab_pin.sym} 640 -380 0 0 {name=l2 sig_type=std_logic lab=VCCBPIN} |
| C {devices/noconn.sym} 640 -380 0 1 {name=l1} |
| C {devices/lab_pin.sym} 640 -360 0 0 {name=l2 sig_type=std_logic lab=VSSBPIN} |
| C {devices/noconn.sym} 640 -360 0 1 {name=l3} |
