| module top (clk, | |
| scan_clk, | |
| d, | |
| q0, | |
| q1, | |
| qs); | |
| input clk; | |
| input scan_clk; | |
| input d; | |
| output q0; | |
| output q1; | |
| output qs; | |
| DFF_X1 reg0 (.D(d), | |
| .CK(clk), | |
| .Q(q0), | |
| .QN()); | |
| DFF_X1 reg1 (.D(d), | |
| .CK(clk), | |
| .Q(q1), | |
| .QN()); | |
| DFF_X1 scan_reg (.D(d), | |
| .CK(scan_clk), | |
| .Q(qs), | |
| .QN()); | |
| endmodule | |