test005_inverter_modified.spice

*** TEST 005 : INVERTER ***
*
* ngSPICE test for PLS experiments
*
* INVERTER PLS test - gate area illuminated
*
* Author: Jan Belohoubek, 01/2020
* jan.belohoubek@fit.cvut.cz
*
* https://users.fit.cvut.cz/~belohja4/
*
*
* **************************************

.include ../models.lib
.include ../tsmc180nmcmos.lib
.include models/inverter_modified.spice

* **************************************
* --- Test ---
* **************************************

* --- Settings
.param showPlots = 1
.param writeFile = 1
* redefine ...
.include test00X_settings.inc
.csparam showPlots = {showPlots}
.csparam writeFile = {writeFile}
.global showPlots writeFile
* --- End of Settins

Vtrig LaserTrig 0 0 PWL(0ns 0V 40ns 0V 42ns SUPP 62ns SUPP 64ns 0V 100ns 0V)

.param beamDistanceTop = 0
.param beamDistanceBot = 0

.global LaserTrig beamDistanceTop beamDistanceBot

* --- inputs
*Vvin0 A 0 0 PWL(0ns 0V 30ns 0V 31ns SUPP)

* --- outputs
C1 VSS O 10fF

* --- circuit layout model
Xbuff A O VSS VDD BUFF


* **************************************
* --- Simulation Settings ---
* **************************************

.tran 0.1ns 100ns
.param SIMSTEP = '100ns/0.1ns'
.csparam SIMSTEP = {SIMSTEP}

* **************************************
* --- Simulation Control ---
* **************************************

.control
    run
    
    if ('showPlots' > 0)   
        plot i(vvdd) i(vvss)
        
        plot v(A)
        plot v(O) 
    end
    
    let timeIndex = 0
    while time[timeIndex] < 55ns
      let timeIndex= timeIndex + 1
    end
    
    print i(VVDD)[$&timeIndex]
    print v(O)[$&timeIndex]
    print v(Xbuff.O1)[$&timeIndex]
    print time[$&timeIndex]
    
    if ('writeFile' > 0)   
      wrdata ivdd.out i(vvdd)
      wrdata ivss.out i(vvss)
    end
    
    if ('showPlots' < 1)
        quit
    end
    
.endc

.end