Even number

Design a circuit that receives a 4-bit number as input and produces an output that is asserted when the input number is even.

Specification

module even4(number, even);
   input [3:0] number;
   output even;

Input

• number is the 4-bit input number.

Output

• even indicates when the input number is even.

Problem information

Author: Jordi Cortadella

Generation: 2026-02-03T12:15:10.734Z

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