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  2. List of HDL simulators - Wikipedia

    en.wikipedia.org/wiki/List_of_HDL_simulators

    ModelSim / Questa ('big 3') Mentor Graphics: VHDL-1987,-1993,-2002,-2008, V2001, SV2005, SV2009, SV2012, SV2017: The original Modeltech (VHDL) simulator was the first mixed-language simulator capable of simulating VHDL and Verilog design entities together. In 2003, ModelSim 5.8 was the first simulator to begin supporting features of the ...

  3. MyHDL - Wikipedia

    en.wikipedia.org/wiki/MyHDL

    MyHDL [1] is a Python-based hardware description language (HDL).. Features of MyHDL include: The ability to generate VHDL and Verilog code from a MyHDL design. [2]The ability to generate a testbench (Conversion of test benches [3]) with test vectors in VHDL or Verilog, based on complex computations in Python.

  4. ModelSim - Wikipedia

    en.wikipedia.org/wiki/ModelSim

    ModelSim is a multi-language environment by Siemens [1] (previously developed by Mentor Graphics, [2]) for simulation of hardware description languages such as VHDL, Verilog and SystemC, and includes a built-in C debugger. [3] [2] ModelSim can be used independently, or in conjunction with Intel Quartus Prime, PSIM, [4] Xilinx ISE or Xilinx ...

  5. List of free electronics circuit simulators - Wikipedia

    en.wikipedia.org/wiki/List_of_free_electronics...

    List of free analog and digital electronic circuit simulators, available for Windows, macOS, Linux, and comparing against UC Berkeley SPICE.The following table is split into two groups based on whether it has a graphical visual interface or not.

  6. Hardware description language - Wikipedia

    en.wikipedia.org/wiki/Hardware_description_language

    In computer engineering, a hardware description language (HDL) is a specialized computer language used to describe the structure and behavior of electronic circuits, usually to design application-specific integrated circuits (ASICs) and to program field-programmable gate arrays (FPGAs).

  7. VHDL - Wikipedia

    en.wikipedia.org/wiki/VHDL

    VHDL source for a signed adder. VHDL (VHSIC Hardware Description Language) is a hardware description language that can model the behavior and structure of digital systems at multiple levels of abstraction, ranging from the system level down to that of logic gates, for design entry, documentation, and verification purposes.

  8. Value change dump - Wikipedia

    en.wikipedia.org/wiki/Value_change_dump

    Value change dump (VCD) (also known less commonly as "variable change dump") is an ASCII-based format for dumpfiles generated by EDA logic simulation tools. The standard, four-value VCD format was defined along with the Verilog hardware description language by the IEEE Standard 1364-1995 in 1996.

  9. Comparison of EDA software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_EDA_software

    GPL-3.0-or-later: Mixed-signal circuit simulator KTechLab: Linux: GPL: KTechLab is a schematic capture and simulator. It is specifically geared toward mixed signal simulation of analog components and small digital processors. Ngspice: Linux, Solaris, Mac, NetBSD, FreeBSD, Windows: BSD-3-Clause: SPICE + XSPICE + Cider Oregano: GPL-2.0-or-later