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LP-2900 的周邊腳位規劃

LP-2900 的周邊腳位規劃. LP-2900 的周邊腳位規劃. 2. 紅黃綠 LED. L1~L8:P2.0~P2.7. 3. 紅黃綠 LED(8051). L1~L8: P2.0~P2.7 LED_COM:P1.6. 共陰極七段顯示器. ‘1’: 亮 C1~C6:74138 之 Y0~Y5. C1:000. C6:101. 5. 警報器 (BUZZER). pin46. 電子骰子. Dice_com: pin 142 需設為’ 1’ L13~L26=: pin 7~pin 22 ‘1’: 亮. 電子骰子 (8051).

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LP-2900 的周邊腳位規劃

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  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)

  14. 8x8 dot matrix(三色) Row1~row5: PIN 88~92 ‘1’:致能 ROW6~ROW8: PIN95~97 ‘1’:致能 紅色 C1~C5: PIN98~102 ‘1’:致能 C1~C4:P3.2~p3.5 C6~C8: PIN109~111 ‘1’:致能 綠色 C1~C5: PIN112~116 ‘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

  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

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