2807680
User’s Manual I/O Port Pin Assignment
Serial ATA Port
50
Appendix A <I/O Port Pin Assignment>
A.1 <Serial ATA Port>
1
7
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: 26-pin connector
Pin
Description
Pin
Description
1 VCC
2 INDEX
3 VCC
4 DRV0
5 VCC
6 DSKCHG
7 DRV1
8 N/C
9 MTR1
10
MTR0
11 RPM
12 DIR
13 N/C
14 STEP
15 Ground
16 WRITE
DATA
17 Ground
18 WRITE
GATE
19 N/C
20 TRACK
0
21 N/C
22 WRPTR
23 Ground
24 RDATA-
25 Ground
26 SEL
Summary of Contents for 2807680
Page 1: ...User s Manual Mini ITX Motherboard 2807680 Version 1 0 March 2007 ...
Page 6: ...2807680 User s Manual 6 This Page is Left for Blank ...
Page 11: ...2807680 User s Manual Introduction Mechanical Drawing 11 1 4 Mechanical Drawing ...
Page 36: ...2807680 User s Manual 36 This Page is Left for Blank ...
Page 52: ...2807680 User s Manual System Resources I O Port Address Map 54 ...
Page 53: ...2807680 User s Manual System Resources Memory Address Map 55 B2 Memory Address Map ...
Page 54: ...2807680 User s Manual System Resources System IRQ Resources 56 B3 System IRQ Resources ...
