Advantech PPC-S154T Manual do Utilizador descarregar pdf (Página 73)

61 Appendix B

B.3 Floppy Drive Connector (CN9)

Table B.3: Floppy drive connector (CN9)

Pin Signal Pin Signal

1 VCC (+5 V) 14 STEP

2INDEX 15GND

3 VCC (+5 V) 16 WRITE

ENABLE

4 DRIVE

SELECT

17 GND

5 VCC (+5 V) 18 WRITE DATA

6 DISK

CHANGE

19 GND

7 NC 20 TRACK 0

8NC 21GND

9 NC 22 WRITE PRO-

TECT

10 MOTOR ON 23 GND

11 NC 24 READ DATA

12 DIRECTION 25 GND

13 DENSITY

SELECT

26 SIDE 1

SELECT

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 83 84

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