please fill in the wire, four gates and , calling the halfadders
module halfadder(sum, cout, x, y); input x, y; output sum, cout; assign sumxy; assign cout-x&y; Bo endmodule module multiplier(C, A, B); input [1:0] A, B; Cs C C1 Co output [3:0] C; //declare internal wires // four and gates // call halfadder twice Bo HA HA c, c2 Co endmodule Show transcribed image text module halfadder(sum, cout, x, y); input x, y; output sum, cout; assign sumxy;
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