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Tiny modifications of SEE examples

This commit is contained in:
Holger Vogt 2025-06-24 10:32:41 +02:00
parent 3fb1ea1c39
commit d2ded9fa2c
2 changed files with 6 additions and 7 deletions
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4
examples/xspice/see/ihp_simple_sram_seegen_subckt_vary.net
View File

@ -9,7 +9,7 @@
*.param tochar = 1e-13 ; tochar dependency on LET not yet defined *.param tochar = 1e-13 ; tochar dependency on LET not yet defined
.param d = 1 .param d = 1
.param let = 12 .param let = 8
.param tochar = 1.035e-14 * let * d .param tochar = 1.035e-14 * let * d
.csparam let = 'let' ; send param value to .control section .csparam let = 'let' ; send param value to .control section
@ -71,7 +71,7 @@ repeat 5
print newlet print newlet
run run
plot xcell.n1 xcell.n2+2 wl+4 i(vm1)*10000+6 i(vm2)*10000+8 ylimit -1 10 plot xcell.n1 xcell.n2+2 wl+4 i(vm1)*10000+6 i(vm2)*10000+8 ylimit -1 10
let newlet = newlet - 1 let newlet = newlet + 1
alterparam let = $&newlet alterparam let = $&newlet
reset reset
end end

9
examples/xspice/see/ihp_two_inverters_set.net
View File

@ -1,5 +1,4 @@
* IHP Open PDK * simple inverter, IHP Open PDK
* simple inverter
* Path to the PDK * Path to the PDK
*.include "D:\Spice_general\skywater-pdk\libraries\sky130_fd_pr\latest\models\corners/tt.spice" *.include "D:\Spice_general\skywater-pdk\libraries\sky130_fd_pr\latest\models\corners/tt.spice"
@ -11,7 +10,7 @@
* the voltage sources: * the voltage sources:
Vdd vd gnd DC 'vdd' Vdd vd gnd DC 'vdd'
V1 in gnd pulse(0 'vdd' 0p 200p 100p 5n 10n) V1 in gnd pulse(0 'vdd' 0p 200p 100p 5n 10.1n)
* Eponential current source * Eponential current source
Iset1 out1 0 EXP(0 250u 'deltat' 10p 'deltat' 500p) Iset1 out1 0 EXP(0 250u 'deltat' 10p 'deltat' 500p)
@ -19,7 +18,7 @@ Iset2 out1 0 EXP(0 250u 'deltat2' 10p 'deltat2' 500p)
*Cset out 0 10f *Cset out 0 10f
Xnot1 in vdd vss out1 not1 Xnot1 in vdd vss out1 not1
Xnot2 out1 vdd vss out not1 Xnot2 out1 vdd vss out2 not1
Vmeasvss vss 0 0 Vmeasvss vss 0 0
Vmeasvdd vd vdd 0 Vmeasvdd vd vdd 0
@ -42,7 +41,7 @@ rusage
*set nolegend *set nolegend
set xbrushwidth=3 set xbrushwidth=3
plot i(Vmeasvss) i(Vmeasvdd) plot i(Vmeasvss) i(Vmeasvdd)
plot in out1+2 out+4 plot in out1+2 out2+4
.endc .endc
.end .end