Exams/ece241 2014 q1c
Assume that you have two 8-bit 2's complement numbers, a[7:0] and b[7:0]. These numbers are added to produce s[7:0]. Also compute whether a (signed) overflow has occurred.
module top_module ( input [7:0] a, input [7:0] b, output [7:0] s, output overflow );
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