Day3
LAB

LAB1: 組合邏輯 , LED 模擬控制
實驗板
LED
A DIP1
B DIP2 logic_block
D1
C DIP3
C B A logic_out
0 0 0 1
0 0 1 1
0 1 0 1
DIP ON = LOW
0 1 1 1
1 0 0 0
LED ON when logic_out = LOW
1 0 1 0
1 1 0 0
1 1 1 1

LAB1: 組合邏輯 , LED 模擬控制
1. LED D1 『 1 』 ---> HIGH
2. 加入 AND OR LOGIC
DIP4 & DIP5 ---> LED2
DIP6 | DIP7 ----> LED3

LAB2: SR Latch 自保回路
LED
SW1
SW2 SR Latch
D1
module keep(SW1, SW2, D1);
SW1 SW2
input SW1, SW2; output D1;
reg D1;
always @(SW1 or SW2) begin
if (!SW1) D1 = 0; // ON
else if (!SW2) D1 = 1; // OFF D1
end
endmodule

LAB2:
Warning Message
加入 ENABLE

LAB3: Counter
LED
SW1
m10 counter
D1
7-seg
以秒為單位 之 0 ~ 9 counter
7-seg Display

LAB3: Counter
00 ~ 99 計數
●
●
可預設
●
DIP[8:5] 十位
DIP[4:1] 個位

LAB4: ledtest 跑馬燈

LAB4: ledtest 跑馬燈
1. 變慢
2.

LAB5: PLC Counter + LED Display
SW1: RESET
SW2: INC
Counter
設定值
DIP[8:1]
LED D1

LAB5:
PLC Counter + LED Display
LED
SW1: reset
SW2: inc
plc counter
D1
DIP
7-seg

LAB5: PLC Counter + LED Dis-
play
1. 由初值往下減
2. LED 動作反相

LAB6: Timer Delay
Delay Timer
時間可設定
LED
SW1: reset
SW2: inc
D1
plc counter
DIP
7-seg

LAB6: Timer Delay
1. 按鍵 RELEASE 偵測
2. TIMER 設定 最大值限制

LAB6:

Assign Clock