Importing MOS library

[ArashKat]

The following error exists in simulating MOSs:

Error on line:
n.xm1.nsg13_hv_pmos net2 net1 0 0 xm1:sg13g2_hv_pmos_psp w= 1.000000000000000e-06 l= 4.500000000000000e-07 nf= 1.000000000000000e+00 mult= 1.000000000000000e+00 as= 3.400000000000000e-13 ad= 3.400000000000000e-13 ps= 2.680000000000000e-06 pd= 2.680000000000000e-06 dta= 0.000000000000000e+00 ngcon=2
could not find a valid modelname
Simulation interrupted due to error!

the netlist:

**.subckt dc_hv_pmos
Vgs net1 GND -0.75
Vds net3 GND -1.5
XM1 net2 net1 GND GND sg13_hv_pmos w=1.0u l=0.45u ng=1 m=1
Vd net3 net2 0
.save i(vd)
**** begin user architecture code

.lib /home/arashka/IHP-Open-PDK/ihp-sg13g2/libs.tech/ngspice/models/cornerMOShv.lib mos_tt

.param temp=27
.control
save all
op
print I(Vd)
dc Vds 0 -2 -0.01 Vgs -0.45 -1.1 -0.05
write dc_hv_pmos.raw
.endc

**** end user architecture code
**.ends
.GLOBAL GND

[KrzysztofHerman]

@ArashKat please verify your PDK installation. Please checkout this manual. The core issue is probably:

1. you do not have the osdi model comiled
2. your ./home/$user/.spiceinit file does not exists

Our MOS devices use PSP model written in Verilog-A, we distribute source code but the user have to compile it using open source tool openvaf. The binary have to be placed in $PDK_ROOT/libs.tech/ngspice/openvaf
and .spiceinit have to point to this location.