| module top_tb(); | |
| reg clk, rst_n, l_start, r_start, l_clear, r_clear; | |
| top TOP(clk, rst_n, l_start, r_start, l_clear, r_clear); | |
| initial | |
| begin | |
| clk = 0; | |
| $dumpfile("../vcd/interface_tb.vcd"); | |
| $dumpvars(0, top_tb); | |
| rst_n = 0; | |
| l_clear = 0; | |
| r_clear = 0; | |
| l_start = 0; | |
| r_start = 0; | |
| #2; | |
| rst_n = 1; | |
| l_start = 1; | |
| r_start = 1; | |
| #2; | |
| l_start = 0; | |
| r_start = 0; | |
| #10860050; | |
| $finish; | |
| end | |
| always | |
| begin | |
| clk = ~clk; | |
| #1; | |
| end | |
| endmodule | |