Advantech PCM-9550F Manual do Utilizador descarregar pdf (Página 127)

Appendix C Pin Assignments 115

C.7 Floppy disk drive connector

(CN19)

Table C-7: Floppy disk drive connector (CN19)

Pin Signal Pin Signal

1 GND 2

DENSITY SELECT*

3 GND 4 N/C

5 GND 6 DRIVE TYPE

7 GND 8 INDEX*

9 GND 10 MOTOR O*

11 GND 12 DRIVE SELECT 1*

13 GND 14 DRIVE SELECT 0*

14 GND 16 MOTOR 1*

17 GND 18 DIRECTION*

19 GND 20 STEP*

21 GND 22 WRITE DATA*

23 GND 24 WRITE GATE*

25 GND 26 TRACK 0*

27 GND 28 WRITE PROTECT*

29 GND 30 READ DATA*

31 GND 32 HEAD SELECT*

33 GND 34 DISK CHANGE*

*low active

1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 153 154

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