Presentation is loading. Please wait.

Presentation is loading. Please wait.

LP-2900的周邊腳位規劃.

Similar presentations


Presentation on theme: "LP-2900的周邊腳位規劃."— Presentation transcript:

1 LP-2900的周邊腳位規劃

2 LP-2900的周邊腳位規劃 2

3 紅黃綠 LED L1~L8:P2.0~P2.7 3

4 紅黃綠 LED(8051) L1~L8: P2.0~P2.7 LED_COM:P1.6

5 共陰極七段顯示器 ‘1’:亮 C1~C6:74138 之Y0~Y5 C1:000 C6:101 5

6 警報器(BUZZER) pin46

7 電子骰子 Dice_com: pin 142需設為’1’ L13~L26=: pin 7~pin 22 ‘1’:亮

8 電子骰子(8051) Dice_com: P1.7需設為’1’ L21~L26=: p1.0~p1.5 ‘1’:亮

9 LCD D0~D2: pin 131~Pin 133 D3~D6: pin 135~Pin 138 D7: pin 140 EN:130
RS:122 RW:128

10 LCD(8051) D0~D7: P0.0~P0.7 D3~D6: pin 135~Pin 138 D7: pin 140 EN:P3.5
RS:P3.6 RW:P3.7

11 時脈電路(CLOCK) 11

12 時脈電路(CLOCK) L27~L34:LED (yellow)之陽極;’1’:亮
Led_com:74138之y6(DE3~DE1=110) OSC=10M Hz (pin 55) UP, Down: 按下=‘0’; 彈起=‘1’

13 8x8 dot matrix (三色) c1 c8 row1 row8

14 8x8 dot matrix(三色) Row1~row5: PIN 88~92 ‘1’:致能
紅色 C1~C5: PIN98~ ‘1’:致能 C1~C4: P3.2~p3.5 C6~C8: PIN109~ ‘1’:致能 綠色 C1~C5: PIN112~ ‘1’:致能 C6~C8: PIN117~120 ‘1’:致能

15 資料開關(DATA SWITCHES) ON=‘1’; 按下=‘1’ 15

16 脈波按鍵(PULSE) 16

17 4X3 KEYPAD DE3 DE2 DE1 RK1 RK2 RK3 1 2 3 4 5 6 7 8 9 * #

18 4X3 KEYPAD COLUMN: 74138 y0~y3 DE3~DE1:PIN 37, 36, 33
RK1~RK3:PIN 42~44

19 A/D ADC0804 DB0~DB7: 131,132,133,135,136,137,138,140(p0.0~p0.7) /CS:38
/RD:128 (lcd rw) AD_INTR:143 /WR=74138:y7 ( DE3,DE2,DE1=111) DE3, DE2,DE1:37,36,33

20 D/A AD7528 DB0~DB7: 131,132,133,135,136,137,138,140(p0.0~p0.7) /CS:39
/DACA:122 /WR=128

21 期末報告 試設計與模擬模數10計數器 試設計與模擬模數13計數器 試設計與模擬2 byte之RAM

22 FPT-3實驗板 22


Download ppt "LP-2900的周邊腳位規劃."

Similar presentations


Ads by Google