Commell FS-A72 Manual do Utilizador descarregar pdf (Página 43)

FS-A72 User’s Manual

Appendix A <I/O Port Pin Assignment>

A.1 <Serial ATA Port>

Connector: S_ATA1/2/3/4/5/6

Type: 7-pin wafer connector

1 2 3 4 5 6 7

GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND

A.2<Floppy Port>

Connector: FDD

Type: 34-pin (2x 17) 2.54-pitch box header

Pin Description Pin Description

1 Ground 2 DRIVE DENSITY SELECT 0

3 Ground 4 DRIVE DENSITY SELECT 1

5 Ground 6 N/C

7 Ground 8 INDEX-

9 Ground 10 MOTOR ENABLE A-

11 Ground 12 DRIVER SELECT B-

13 Ground 14 DRIVER SELECT A-

15 Ground 16 MOTOR ENABLE B-

17 Ground 18 DIRECTION-

19 Ground 20 STEP-

21 Ground 22 WRITE DATA-

23 Ground 24 WRITE GATE-

25 Ground 26 TRACK 0-

27 Ground 28 WRITE PROTECT-

29 Ground 30 READ DATA-

31 Ground 32 HEAD SELECT-

33 Ground 34 DISK CHANGE-

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 53 54

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Commell FS-A72 Manual do Utilizador Página 43