設計一電燈控制器,當按鈕按下時可開/關電燈
| KEY[0] | PIN_G26 |
| KEY[1] | PIN_N23 |
| KEY[2] | PIN_P23 |
| KEY[3] | PIN_W26 |
| LEDG[0] | PIN_AE22 |
| LEDG[1] | PIN_AF22 |
| LEDG[2] | PIN_W19 |
| LEDG[3] | PIN_V18 |
| LEDG[4] | PIN_U18 |
| LEDG[5] | PIN_U17 |
| LEDG[6] | PIN_AA20 |
| LEDG[7] | PIN_Y18 |
| LEDG[8] | PIN_Y12 |
// 設計一電燈控制器,當按鈕按下時可開/關電燈
module buttom_cnt_LED (
input ButtenClk ,
output reg Light); // 宣告輸入輸出
/*initial
Light = 1'b0; */
always @ (posedge ButtenClk)
begin
Light = ~Light ; //輸出改變狀態
end
endmodule

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