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VHDLBeginner

Testbench: 4-bit comparator (VHDL)

Verify less-than, equal and greater-than relations on representative values.

Exercise objective

The DUT compares two values and indicates their relationship.

Prerequisites

  • Read signals and write assertions in a VHDL testbench.
  • Understand the circuit under test: The DUT compares two values and indicates their relationship.

Skills you will practice

  • Less Than
  • Equal
  • Greater Than

Equipment and tools

  • The VHDL editor and validation are available in the browser. You do not need an FPGA board for this exercise.

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