| module testbench; | |
| reg clk; | |
| initial begin | |
| // $dumpfile("testbench.vcd"); | |
| // $dumpvars(0, testbench); | |
| #0 clk = 0; | |
| repeat (10000) begin | |
| #5 clk = 1; | |
| #5 clk = 0; | |
| end | |
| $display("OKAY"); | |
| end | |
| wire [35:0] b; | |
| top uut ( | |
| .a (clk), | |
| .b (b) | |
| ); | |
| assert_Z check_output1(clk,b[0]); | |
| endmodule |