unit n voltage 5 slope 1 format hspice_simple buswidth A 8 [ ] beginfile stimuli_greycnt.cir set VDD 5 ; set GND 0 s 100 set A 00 s 100 set A 01 s 100 set A 02 s 100 set A 03 s 100 set A 04 s 100 set A 05 s 100 set A 06 s 100 set A 07 s 100 endfile