xschem/src/ring_osc/ring_osc_tb.sch

v {xschem version=2.9.9 file_version=1.2 }
G {}
K {}
V {}
S {}
E {}
N 460 -10 590 -10 { lab=#net1}
N 460 -10 460 20 { lab=#net1}
N 460 80 460 100 { lab=GND}
N 460 90 590 90 { lab=GND}
N 590 50 590 90 { lab=GND}
N 300 50 360 50 { lab=out}
N 300 110 300 130 { lab=GND}
C {netlist_not_shown.sym} 20 -100 0 0 {name=s1 only_toplevel=false value="
.include /home/eda/magic/ring_osc/ring_osc_flat.spice

"}
C {netlist_not_shown.sym} 150 -100 0 0 {name=TT_MODELS
spice_ignore=false
only_toplevel=true
format="tcleval( @value )"
value="
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_01v8/sky130_fd_pr__nfet_01v8__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_01v8_lvt/sky130_fd_pr__nfet_01v8_lvt__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_01v8/sky130_fd_pr__pfet_01v8__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_03v3_nvt/sky130_fd_pr__nfet_03v3_nvt__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_05v0_nvt/sky130_fd_pr__nfet_05v0_nvt__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/esd_nfet_01v8/sky130_fd_pr__esd_nfet_01v8__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_01v8_lvt/sky130_fd_pr__pfet_01v8_lvt__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_01v8_hvt/sky130_fd_pr__pfet_01v8_hvt__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/esd_pfet_g5v0d10v5/sky130_fd_pr__esd_pfet_g5v0d10v5__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_g5v0d10v5/sky130_fd_pr__pfet_g5v0d10v5__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_g5v0d16v0/sky130_fd_pr__pfet_g5v0d16v0__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_g5v0d10v5/sky130_fd_pr__nfet_g5v0d10v5__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_g5v0d16v0/sky130_fd_pr__nfet_g5v0d16v0__tt_discrete.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/esd_nfet_g5v0d10v5/sky130_fd_pr__esd_nfet_g5v0d10v5__tt.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/models/corners/tt/nonfet.spice
* Mismatch parameters
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_01v8/sky130_fd_pr__nfet_01v8__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_01v8/sky130_fd_pr__pfet_01v8__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_01v8_lvt/sky130_fd_pr__nfet_01v8_lvt__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_01v8_lvt/sky130_fd_pr__pfet_01v8_lvt__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_01v8_hvt/sky130_fd_pr__pfet_01v8_hvt__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_g5v0d10v5/sky130_fd_pr__nfet_g5v0d10v5__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/pfet_g5v0d10v5/sky130_fd_pr__pfet_g5v0d10v5__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_05v0_nvt/sky130_fd_pr__nfet_05v0_nvt__mismatch.corner.spice
.include \\\\$::SKYWATER_MODELS\\\\/cells/nfet_03v3_nvt/sky130_fd_pr__nfet_03v3_nvt__mismatch.corner.spice
* Resistor\\\\$::SKYWATER_MODELS\\\\/Capacitor
.include \\\\$::SKYWATER_MODELS\\\\/models/r+c/res_typical__cap_typical.spice
.include \\\\$::SKYWATER_MODELS\\\\/models/r+c/res_typical__cap_typical__lin.spice
* Special cells
.include \\\\$::SKYWATER_MODELS\\\\/models/corners/tt/specialized_cells.spice
* All models
.include \\\\$::SKYWATER_MODELS\\\\/models/all.spice
* Corner
.include \\\\$::SKYWATER_MODELS\\\\/models/corners/tt/rf.spice
"
}
C {vsource.sym} 590 20 0 0 {name=V1 value=1.8}
C {gnd.sym} 460 100 0 0 {name=l1 lab=GND}
C {gnd.sym} 300 130 0 0 {name=l2 lab=GND}
C {code_shown.sym} 30 70 0 0 {name=s2 only_toplevel=false value="
.option RSHUNT=1e20
.control
save all
tran 0.005n 500n
write ring_osc.raw
.endc
"}
C {lab_wire.sym} 340 50 0 0 {name=l3 sig_type=std_logic lab=out}
C {isource.sym} 300 80 0 0 {name=I0 value="pulse(0 1m 1n 1n 1n 1n 1)"}
C {src/ring_osc/ring_osc_flat.sym} 430 70 0 0 {name=x1}