DFI GM831-CSF, Installation Manual

Page: 12 / 13

12
Digital I/O Connector
Pins Pin Assignment Pins Pin Assignment
1
GND 2 +12V
3
DIO7 4 +12V
5
DIO6 6 GND
7
DIO5 8 +5V
9
DIO4 10 +5V
11
DIO3 12 GND
13
DIO2 14 +5VDU
15
DIO1 16 +5VDU
17
DIO0 18 GND
19
GND 20 ---
LAN LED Pin Assignment
Pins Assignment Pins Assignment
1 GBE_1000- 2 GBE_LED_100-
3
GBE_LED_LINK_
ACT-
4 3V3DU
5 LINK_1000_4 6 LINK_100_4
7 LINK_ACTIVITY_4 8 3V3DU
LPC Pin Assignment
Pins Assignment Pins Assignment
1 CLK 2 LAD1
3 RST# 4 LAD0
5 FRAME# 6 3V3
7 LAD3 8 GND
9 LAD2 10 ---
11 INT_SERIRQ 12 GND
13 5VDU 14 5V
Pins Pin Assignment
1
GND
2
+12V
3
Sense
4
Speed Control
CPU Fan
Pins Pin Assignment
1 GND
2 Power
3 Sense
System Fan 1/2/3
Pins Pin Assignment
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
SATA 3.0 0/1/2/3/5
/6 (CS331~C246 only)