SPICE
A circuit simulation program originating from the University of California, Berkeley, and one of the most foundational tools in electrical engineering. It enables engineers to simulate circuit behavior through mathematical models and has become the de facto standard for analog circuit design, giving rise to derivatives such as PSpice, HSPICE, and ngspice.
Timeline (last 90 days)
Circuit simulation tools (such as SPICE) predict voltage, current, and timing behavior by solving component equations and require component model parameters and excitation signals; connectivity checking only verifies whether the connections in a netlist conform to design rules or the expected topology and involves no numerical computation.
SPICE stands for Simulation Program with Integrated Circuit Emphasis.
SPICE originally originated at the University of California, Berkeley.
SPICE allows engineers to simulate circuit behaviors such as voltage, current, and frequency response through mathematical models before manufacturing physical circuits.
A post titled 'I refuse to let SPICE die' appeared on Hacker News, receiving 15 upvotes and 2 comments.
Derivatives of SPICE include the commercial PSpice and HSPICE, as well as the open-source ngspice.
Early SPICE code was written in Fortran or C, which presents a high barrier for modern developers.
Long-established open-source foundational tools face challenges such as an aging maintainer base, outdated codebases, pressure from commercial alternatives, and declining awareness.
SPICE is one of the most important circuit simulation tools in the field of electronic engineering and is the de facto standard for analog circuit design.
All Facts (8)
Circuit simulation tools (such as SPICE) predict voltage, current, and timing behavior by solving component equations and require component model parameters and excitation signals; connectivity checking only verifies whether the connections in a netlist conform to design rules or the expected topology and involves no numerical computation.
50%UnverifiedSPICE originally originated at the University of California, Berkeley.
50%UnverifiedSPICE allows engineers to simulate circuit behaviors such as voltage, current, and frequency response through mathematical models before manufacturing physical circuits.
50%UnverifiedSPICE is one of the most important circuit simulation tools in the field of electronic engineering and is the de facto standard for analog circuit design.
50%UnverifiedSPICE stands for Simulation Program with Integrated Circuit Emphasis.
50%UnverifiedEarly SPICE code was written in Fortran or C, which presents a high barrier for modern developers.
50%UnverifiedLong-established open-source foundational tools face challenges such as an aging maintainer base, outdated codebases, pressure from commercial alternatives, and declining awareness.
50%UnverifiedDerivatives of SPICE include the commercial PSpice and HSPICE, as well as the open-source ngspice.
50%