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[/] [8bit_vedic_multiplier/] [trunk/] [rtl/] [ripple_adder_8bit.v] - Rev 2
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module ripple_adder_8bit(input [7:0] a,b, input cin, output [7:0] sum, output cout); wire carry; ripple_adder_4bit RA0(a[3:0],b[3:0],cin,sum[3:0],carry); ripple_adder_4bit RA1(a[7:4],b[7:4],carry,sum[7:4],cout); endmodule