| module controller_tb(); | |
| reg clk, rst_n, start; | |
| wire done_1, done_2, trigger_1, trigger_2; | |
| wire [3:0] slave_out_1, slave_out_2; | |
| slave_1 one (clk, rst_n, trigger_1, done_1, slave_out_1); | |
| slave_1 two (clk, rst_n, trigger_2, done_2, slave_out_2); | |
| controller control (clk, rst_n, done_1, done_2, start, trigger_1, trigger_2); | |
| initial | |
| begin | |
| $dumpfile("controller_tb.vcd"); | |
| $dumpvars(0, controller_tb); | |
| rst_n = 0; | |
| start = 0; | |
| #10; | |
| rst_n = 1; | |
| start = 1; | |
| #200; | |
| $finish; | |
| end | |
| always | |
| begin | |
| clk = 1'b1; | |
| #5; | |
| clk = 1'b0; | |
| #5; | |
| end | |
| endmodule | |