#Modelsim testbench verilog verification

Verification Using SystemVerilog DPI Test Bench With FPGA-in-the-loop simulation, there is no need to generate a Verilog or VHDL test bench since MATLAB or Simulink serves this purpose.

HDL Verifier may be used in combination with FPGA vendor tools to compile the HDL, build a programming file, load it onto the development board, and perform communication between the MATLAB or Simulink session and the board. Use a MATLAB or Simulink test bench with a DUT that has been programmed into a Xilinx Р’В®, Intel Р’В®, or Microsemi Р’В® FPGA development board with FPGA-in-the-loop simulation. Verification Using FPGA-in-the-Loop Simulation The MATLAB or Simulink test bench can compare the output values from the HDL simulator with expected values from a truth model and report miscompares. HDL VerifierРІвЂћСћ automates this cosimulation process and performs communication and synchronization between MATLAB or Simulink and the HDL simulator. Use a MATLAB or Simulink test bench in combination with an HDL simulator to verify the design under test (DUT). Many engineers, however, use MATLAB Р’В® and Simulink Р’В® to help with VHDL or Verilog test bench creation because the software provides productive and compact notation to describe algorithms, as well as visualization tools for examining algorithm behavior.Р”В®ngineers who use MATLAB and Simulink in this manner have a variety of choices for verifying that HDL realizations of algorithms are correct.

In a conventional VHDL Р’В® or Verilog Р’В® test bench, HDL code is used to describe the stimulus to a logic design and to check whether the designРІР‚в„ўs outputs match the specification.

Modelsim testbench verilog