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hdl-projects/half_adder/half_adder_tb.v
Jose Luis Montañes Ojados d094ff3148 first commit
2026-02-28 21:59:55 +01:00

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Verilog

/*
Testbench for half_adder
*/
`include "./half_adder/half_adder.v"
module half_adder_tb;
reg a, b;
wire sum, carry;
half_adder add1(a, b, sum, carry);
initial begin
$dumpfile("./half_adder/half_adder.vcd");
$dumpvars(0, half_adder_tb);
a = 0; b = 0;
#1
a = 0; b = 1;
#1
a = 1; b = 0;
#1
a = 1; b = 1;
#1
a = 0; b = 0;
end
endmodule