ModelSim

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ModelSim is a multi-language environment by Mentor Graphics,[1] for simulation of hardware description languages such as VHDL, Verilog and SystemC, and includes a built-in C debugger.[2][1] ModelSim can be used independently, or in conjunction with Intel Quartus Prime, PSIM,[3] Xilinx ISE or Xilinx Vivado.[4] Simulation is performed using the graphical user interface (GUI), or automatically using scripts.[5]

Editions[edit]

Mentor HDL simulation products are offered in multiple editions, such as ModelSim PE and Questa Sim.

Questa Sim offers high-performance and advanced debugging capabilities, while ModelSim PE is the entry-level simulator for hobbyists and students.[1] Questa Sim is used in large multi-million gate designs, and is supported on Microsoft Windows and Linux, in 32-bit and 64-bit architectures.[1]

ModelSim can also be used with MATLAB/Simulink, using Link for ModelSim.[6][7] Link for ModelSim is a fast bidirectional co-simulation interface between Simulink and ModelSim.[7][6] For such designs, MATLAB provides a numerical simulation toolset, while ModelSim provides tools to verify the hardware implementation & timing characteristics of the design.[7]

Language support[edit]

ModelSim uses a unified kernel for simulation of all supported languages, and the method of debugging embedded C code is the same as VHDL or Verilog.[1]

ModelSim and Questa Sim products enable simulation, verification and debugging for the following languages:[1]

See also[edit]

References[edit]

  1. ^ a b c d e f Handbook of Digital Techniques for High-Speed Design, Pearson Education India, 01-Sep-2007
  2. ^ Reconfigurable Embedded Control Systems, Idea Group Inc (IGI), 30-Nov-2010
  3. ^ "PSIM ModCoupler: VHDL & Verilog with Modelsim". Powersim, Inc. Retrieved 2021-06-01.
  4. ^ Digital Hardware Design, Laxmi Publications, Ltd., 01-Sep-2008
  5. ^ Synthesizable VHDL Design for FPGAs, Springer Science & Business Media, 21-Oct-2013
  6. ^ a b Industrial Control Technology, William Andrew, 12-Aug-2008
  7. ^ a b c Recent Advances in Modeling and Simulation Tools for Communication Networks and Services, Springer Science & Business Media, 20-Sep-2007

External links[edit]