libngspice

SPICE circuit simulator library for circuit analysis and simulation

brewmacoslinux

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Spice circuit simulator as shared library

ngspice

simulate a circuit from a netlist file$ ngspice circuit.cir

run circuit simulation in batch mode and save results$ ngspice -b circuit.cir -o results.txt

run interactive circuit simulator with command prompt$ ngspice -i

simulate circuit and generate waveform plot output$ ngspice -b circuit.cir -o output.raw && ngspice -b plot.cir

test transistor and component behavior with transient analysis$ ngspice -b -r results.raw circuit.cir