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4-bit adder X64833
Design a circuit that performs the addition of two 4-bit numbers. The
result (mod 16) must be represented in 4 bits also.
Specification
module adder4(a, b, sum);
input [3:0] a, b;
output [3:0] sum;Hint
You may want to use several instances of a 1-bit full adder.
Input
aandbare the two 4-bit number.
Output
sumis the 4-bit output representing .
Information
- Author
- Jordi Cortadella
- Language
- English
- Official solutions
- Verilog
- User solutions
- Verilog