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Jumpers
Connectors
PWR1: Power Supply Connector (4)
Connector type: 2.54mm pitch 1x4-pin wafer one
wall connector
Pin
Description
1
2
3
4
1
+5V
2
GND
3
GND
4
+12V
IDE1: Primary IDE Connector (3)
Connector type: 2.00mm pitch 2x22-pin box headers
1
2
43
44
Pin
Description
Pin
Description
1
RESET#
2
GND
3
DATA7
4
DATA8
5
DATA6
6
DATA9
7
DATA5
8
DATA10
9
DATA4
10
DATA11
11
DATA3
12
DATA12
13
DATA2
14
DATA13
15
DATA1
16
DATA14
17
DATA0
18
DATA15
19
GND
20
N/C (Key)
21
REQ
22
GND
23
IO WRITE
24
GND
25
IO READ
26
GND
27
IO READY
28
IDESEL
29
DACK
30
GND
31
IRQ14
32
N/C
33
ADDR1
34
DIAG
35
ADDR0
36
ADDR2
37
CS#2
38
CS#3
39
IDEACTP
40
GND
41
+5V
42
+5V
43
GND
44
N/C
JBAT1: Clear CMOS Setting (13)
Connector type: 2.00mm pitch 1x3-pin headers
Pin
Mode
1-2
Keep CMOS (Default)
2
3
1
2-3
Clear CMOS
2
3
1
LAN1: Ethernet Connector (2)
Connector type: 2.00mm pitch 2x5-pin headers
Pin Desc.
Pin Desc.
10
9
1
2
1
TX+
2
TX-
3
RX+
4
N/C
5
N/C
6
RX-
7
N/C
8
N/C
9
GND
10
N/C (Key)
JRS1: COM2 RS-232/422/485 Selection (6)
Connector type: 2.00mm pitch 2x3-pin headers
Mode
RS-232
(Default)
RS-422
RS-485
1-2
Short
Open
Open
3-4
Open
Short
Open
5-6
Open
Open
Short
6
5
2
1
6
5
2
1
6
5
2
1
KBM1: Keyboard & Mouse Connector (1)
Connector type: 2.0mm pitch 1x6-pin box wafer
connector.
Pin
Description
1
KB_DATA
2
GND
3
MS_DATA
4
KB_CLK
5
PS2_VCC
6
MS_CLK