*simple .sp file for running sample.sp *DSS 9/25/04 *.options interp post node accurate=1 artist=2 ingold=2 psf=2 method=gear .options POST accurate .include sample.cir *.op 1m .tran .5n 200ns .ac lin 500 1 3G *.measure outpk MAX V(VOUT) FROM = 0n TO = 200n *.measure outunder MIN V(VOUT) FROM = 0n TO = 200n *.measure outbase MIN V(VOUT) FROM = 0n TO = 18n *.measure overshoot PARAM = '(outunder/outpk)*-100' *.measure pulseamp PARAM = 'outpk-outbase' *.measure pulse90 PARAM = 'outpk - pulseamp*.1' *.measure pulse10 PARAM = 'outbase + pulseamp*.1' *.measure begrisetime10 WHEN V(vout)= pulse10 TD = 10n CROSS = 1 *.measure endrisetime90 WHEN V(vout)= pulse90 TD = 10n CROSS = 1 *.measure risetime PARAM = '(endrisetime90 - begrisetime10)' .end