Ripple Carry Adder (리플 캐리 가산기), n bit full adder 설계

Ripple Carry Adder 개념 및 구조도  4 bit Ripple Carry Adder 설계module ripple_carry_adder_4bit( input wire [3:0] a, b, input wire c_in, output wire [3:0] sum, output wire c_out); wire c1, c2, c3; // 4_bit ripple carry adder body // instantiate full_adder_Structure full_adder fa_1 (a[0], b[0], c_in, sum[0], c1); full_adder fa_2 (a[1], b..