/usr/share/doc/gnucap/examples/nmosgen.c is in gnucap 1:0.36~20091207-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | /* gen.c 03/19/93
* Generate cascased nmos inverters to test simulators
*/
#include <libc.h>
void main(argc,argv)
int argc;
const char *argv[];
{
unsigned count, ii;
(void)sscanf(argv[1], "%u", &count);
printf("%u cascaded NMOS inverters\n", count);
for (ii = 1; ii <= count; ii++){
int jj = ii+1;
int kk = jj+1;
printf("md%u %u %u %u %u modeld w=10u l=2u\n", ii, kk, jj, 0, 0);
printf("ml%u %u %u %u %u modell w=2u l=2u\n", ii, 1, 1, kk, 0);
}
printf("vdd 1 0 5\n");
printf("vin 2 0 .8\n");
printf(".MODEL MODELD NMOS (level=2 KP=28U VTO=0.7 LAMBDA=0.01 GAMMA=0.9 PHI=0.5)\n");
printf(".MODEL MODELL NMOS (level=2 KP=28U VTO=0.7 LAMBDA=0.01 GAMMA=0.9 PHI=0.5)\n");
printf(".PRINT OP iter(0) V(nodes)\n");
printf(".op\n");
printf(".options acct\n");
printf(".end\n");
}
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