*Sample netlist for BSIM-MG
* (exec-spice "ngspice %s" t)
*Id-Vg Characteristics for PMOS (T = 27 C)

.option abstol=1e-6 reltol=1e-6 post ingold

*.hdl "bsimcmg.va"
.include "modelcard.pmos.1"

* --- Voltage Sources ---
vds supply  0 dc=-1
vgs gate  0 dc=-1
vbs bulk  0 dc=0

* --- Transistor ---
m1 supply gate 0 bulk 0 pmos1 TFIN=15n L=30n NFIN=10 NRS=1 NRD=1
+ D = 40n

* --- DC Analysis ---
.dc vgs 0.5 -1.0 -0.01 
*.probe dc ids=par`i(vds)`
*.probe dc gds=deriv(ids)
*.print dc par'ids' par'-gds'

.control

save @m1[gm] i(vds)

set temp = 27
run
let ids = i(vds)
let xgds = deriv(ids)
plot ids
plot xgds
plot @m1[gm]

set temp = -55
run
let ids = i(vds)
let xgds = deriv(ids)
plot ids
plot xgds
plot @m1[gm]

set temp = 100
run
let ids = i(vds)
let xgds = deriv(ids)
plot ids
plot xgds
plot @m1[gm]

.endc

.end