

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. For such designs, MATLAB provides a numerical simulation toolset, while ModelSim provides tools to verify the hardware implementation & timing characteristics of the design.

Link for ModelSim is a fast bidirectional co-simulation interface between Simulink and ModelSim. ModelSim can also be used with MATLAB/ Simulink, using Link for ModelSim. So, if you want to download PE Student Edition, visit Mentor at. Please visit the main page of ModelSim on Software Informer. 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. Download popular programs, drivers and latest updates easily.

Questa Sim offers high-performance and advanced debugging capabilities, while ModelSim PE is the entry-level simulator for hobbyists and students. Mentor HDL simulation products are offered in multiple editions, such as ModelSim PE and Questa Sim. Simulation is performed using the graphical user interface (GUI), or automatically using scripts. I hope the other vendors who currently provide ModelSim (I guess thats just Lattice and Microchip) start providing QuestaSim. ModelSim can be used independently, or in conjunction with Intel Quartus Prime, PSIM, Xilinx ISE or Xilinx Vivado. ModelSim is a multi-language environment by Siemens (previously developed by Mentor Graphics, ) for simulation of hardware description languages such as VHDL, Verilog and SystemC, and includes a built-in C debugger.
