31 lines
265 B
Coq
31 lines
265 B
Coq
|
module t();
|
||
|
|
|
||
|
|
wire [63:0] a;
|
||
|
|
wire [63:0] b;
|
||
|
|
|
||
|
|
assign a = 3;
|
||
|
|
|
||
|
|
am dut(a, b);
|
||
|
|
|
||
|
|
initial
|
||
|
|
begin
|
||
|
|
#1;
|
||
|
|
if(b !== 2)
|
||
|
|
$display("FAILED");
|
||
|
|
else
|
||
|
|
$display("PASSED");
|
||
|
|
$finish;
|
||
|
|
end
|
||
|
|
endmodule
|
||
|
|
|
||
|
|
module am(
|
||
|
|
a, b
|
||
|
|
);
|
||
|
|
|
||
|
|
input [15:0] a;
|
||
|
|
output [15:0] b;
|
||
|
|
|
||
|
|
assign b = a ^ 1;
|
||
|
|
|
||
|
|
endmodule
|