iverilog/ivtest/ivltests/attrib01_module.v

29 lines
456 B
Verilog

(* this_is_module_bar *)
module bar(clk, rst, inp, out);
input wire clk;
input wire rst;
input wire inp;
output reg out;
always @(posedge clk)
if (rst) out <= 1'd0;
else out <= ~inp;
endmodule
(* this_is_module_foo *)
module foo(clk, rst, inp, out);
input wire clk;
input wire rst;
input wire inp;
output wire out;
bar bar_instance (clk, rst, inp, out);
initial begin
$display("PASSED");
end
endmodule