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2.4.10
Intel® HD Audio Digital Header (HDA1)
Pin Signal
1
BCLK
3
RST#
5
SYNC
7
SDOUT
9
SDI0
11
No connector
13
No connector
15
No connector
2.4.11
PS/2 Keyboard, Mouse Connector (KB1, MS1)
The board provides the Keyboard (KB1)/ Mouse (MS1) interface with a 5-pin connector.
Pin
Signal
1
Clock
2
DATA
3
No connector
4
GND
5
VCC
2.4.12
Ethernet RJ-45 Connectors (LAN1, LAN2)
The RJ-45 connectors LAN1 and LAN2 are for Ethernet. To connect the board to
100-Base-T or 1000-Base-T hub, just plug one end of the cable into LAN1 and connect
the other end (phone jack) to a 100-Base-T hub or 1000-Base-T hub.
Pin
Signal
1
Tx+ (Data transmission positive)
2
Tx- (Data transmission negative)
3
Rx+(Data reception positive)
4
RJ-1(For 1000 base T-Only)
5
RJ-1(For 1000 base T-Only)
6
Rx- (Data reception negative)
7
RJ-1(For 1000 base T-Only)
8
RJ-1(For 1000 base T-Only)
A
Active LED
B
Speed LED
Board and Pin Assignments
Pin Signal
2
GND
4
VCC3
6
GND
8
VCC3
10
+12V
14
3VDUAL
16
GND
SHB101 LGA775 SBC User's Manual
A
8
7
6
5
4
3
2
1
B
13
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