Sony PCV-RX480DS Manual do Utilizador descarregar pdf (Página 69)

System Board

55

Floppy Disk Drive Header

Floppy Disk Drive header

Pin Signal Name Pin Signal Name

1Ground 2HDsel

3Ground 4N.C.

5 Ground 6 DRIVE_SELECT_#3

7Ground 8INDEX

9 Ground 10 DRIVE_SELECT_#0

11 Ground 12 DRIVE_SELECT_#1

13 Ground 14 DRIVE_SELECT_#2

15 Ground 16 N.C.

17 Ground 18 DIRECTION#

19 Ground 20 STEP#

21 Ground 22 WRITE_DATA#

23 Ground 24 WRITE_GATE#

25 Ground 26 TRACK_00#

27 Ground 28 WRITE_PROTECT#

29 N.C. 30 READ_DATA#

31 Ground 32 SIDE_1_SELECT#

33 N.C. 34 DSKCHG#

33

Key (pin 5)

2

34

1

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 133 134

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