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电路分析

Circuit Analysis

• Qucs: Quite Universal Circuit Simulator, under GNU General Public License v2.0
  • Setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.
• ngspice
  • Open source spice simulator.
• gnucap
  • The GNU circuit analysis package.
• SPICE (Berkeley)
  • A general-purpose circuit simulation program for nonlinear dc, nonlinear transient, and linear ac analyses.
• CKTSO (ICT)
  • CKTSO is a high-performance parallel sparse direct solver specially designed for SPICE-based circuit simulation.
• CKTSO-GPU (ICT)
  • CKTSO-GPU is a GPU acceleration module of CKTSO, a high-performance parallel sparse direct solver specially designed for SPICE-based circuit simulation.
• NICSLU (Tsinghua)
  • Parallel sparse direct solver for circuit simulation.
• mixedsim (Isotel)
  • Mixed signal simulation with Verilog.
• Gnucap: GNU Circuit Analysis Package
  • A modern "post-spice" analog and mixed signal circuit simulator.
• Xyce (Sandia NL)
  • An open source, SPICE-compatible, high-performance analog circuit simulator, capable of solving extremely large circuit problems by supporting large-scale parallel computing platforms.

Interface

• CDF (Paripath)
  • CDF or characterization description format is effective in capturing properties of VLSI cells and IPS at several levels of abstraction.
  • It is a baseline proposal for a standard to act as an interface across VLSI software(s) using and/or interfacting with SPICE simulators.