Verilog Code For Serial Adder Subtractor Free
8-bit adder/subtractor module paraddsub(a,b,cin,sum,cout); input 7:0 a; input 7:0 b; input cin; output reg 7:0 sum; output reg cout; reg 8:0 c; integer i; always @ (a or b or cin) begin c0=cin; if (cin 0) begin for ( i=0; i.