Remote-processing RPC-2350 Manuel d'utilisateur télécharger pdf (Page 76)

CHAPTER 16 POWER & EXPANSION PORT

16-3

Expansion port connector pin out is listed below.

P1 pin # Description

1 Data 0

2 Expansion port address select

3 Data 1

4 6.5 to 30V power (P2 “ 7-30V” pin)

5 Data 2

6 NMI

7 Data 3

8 + 5V power

9 Data 4

10 Reset (active low)

11 Data 5

12 Ground

13 Data 6

14 Ground

15 Data 7

16 Address 4

17 Address 0

18 + 5V power

19 Address 1

20 Address 5

21 Address 2

22 Push button reset (low)

23 Address 3

24 nc

25 I/O read (active low)

26 I/O write (active low)

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 82 83

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