// Generate partial products (AND gates) assign pp0 = a[2] & b[0], a[1] & b[0], a[0] & b[0]; assign pp1 = a[2] & b[1], a[1] & b[1], a[0] & b[1]; assign pp2 = a[2] & b[2], a[1] & b[2], a[0] & b[2];
half_adder ha2 ( .a(pp2[0]), .b(1'b0), .sum(s2), .carry(c3) ); 3-bit multiplier verilog code
// Helper modules module half_adder ( input a, b, output sum, carry ); assign sum = a ^ b; assign carry = a & b; endmodule // Generate partial products (AND gates) assign pp0