[Help-gnucap] Digital mode simulation

[Jose Roberto B. de A. Monteiro]

Hello list,

I am trying to simulate the attached circuit (a simple flip-flop RS NOR)
using gnucap DIGITAL MODE. I wrote the following gnucap script,
according to gnucap manual:

* nor-test
.options MODE=DIGital
.options METHOD=EULERONLY
.options TNOM=27
* Spice netlister for gnetlist
V2 1 0 10V
V1 4 0 10V
U2 2 0 4 4 3 5 CMOS NOR
V3 5 0 10V
U1 3 0 4 4 1 2 CMOS NOR
.model CMOS LOGIC
.print dc V(V2) V(V3) VO(U1) VO(U2)
.dc V2 0 10 1 >nor-test.dat
.END


But I not got the following result:

#           V(V2)      V(V3)      VO(U1)     VO(U2)
 0.         0.         10.        ??         ??
 1.         1.         10.        ??         ??
 2.         2.         10.        ??         ??
 3.         3.         10.        ??         ??
 4.         4.         10.        ??         ??
 5.         5.         10.        ??         ??
 6.         6.         10.        ??         ??
 7.         7.         10.        ??         ??
 8.         8.         10.        ??         ??
 9.         9.         10.        ??         ??
 10.        10.        10.        ??         ??


Is there something that I am doing wrong? Maybe a missing LOGIC model
parameter, etc.

Regards,

Betoes