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A2SDi-H-TP4F/TF User's Manual
2.7 Connectors
Power Connections
Intel SoC
FCBGA1310
Main ATX Power, 4-pin HDD Power, 4-pin DC Power
JPTG1
The primary power supply connector (JPW1) meets the ATX SSI EPS 24-pin specification.
JWD1
JPH1 is a 4-pin power connector for HDD devices. JPV1 is the 12V DC power connector that
provides alternative power for special enclosure when the 24-pin ATX power is not in use
1
ATX Power 24-pin Connector
Pin#
13
14
JI2C1:
1-2:ENABLE
2-3:DISABLE
15
JI2C2:
JPME2:
LAN1
1-2:NORMAL
1-2:ENABLE
2-3:DISABLE
2-3:ME MANUFACTURING MODE
LAN2
16
17
I-SATA1
I-SATA2
I-SATA3
18
JRT4
JRT3
19
20
21
22
23
24
JPG1
COM1
JD1
M.2:PCI-E 3.0 X2 / I-SATA
JL1
JSD1
JF1
JTPM1
LED1
A
Pin Definitions
Definition
Pin#
Definition
+3.3V
1
+3.3V
-12V
2
+3.3V
COM
3
COM
PS_ON
4
+5V
COM
5
COM
COM
6
JTPM1
+5V
COM
7
COM
Res (NC)
8
PWR_OK
+5V
9
5VSB
+5V
10
+12V
+5V
11
+12V
COM
12
+3.3V
Required Connection
PRESS FIT
UID
VGA
Intel
X557-AT2
SRW2
A
A
C
C
C
LEDM1
C
C
BMC
LAN3
AST2400
LAN4
SRW1
Intel SoC
FCBGA1310
JMD1
1
JSAS2
I-SATA
8-11
JSAS1
JI2C1:
I-SATA
1-2:ENABLE
2-3:DISABLE
4-7
JI2C2:
JPME2:
1-2:ENABLE
1-2:NORMAL
2-3:DISABLE
2-3:ME MANUFACTURING MODE
I-SATA1
I-SATA2
I-SATA3
JTPM1
JRT4
JRT3
I-SATA0
PWR
NIC
NIC
HDD
PWR
RST
X
OH/FF
ON
2
1
LED
LED
4-pin HDD Power
IPMI LAN
Pin Definitions
USB0/1
Pin#
Definition
1
12V
2-3
Ground
4
5V
JF1
PWR
NIC
NIC
HDD
RST
X
OH/FF
ON
2
1
LED
LED1
A
JPTG1
JWD1
JBT1
IPMI LAN
USB0/1
LAN1
BT1
LAN2
JBT1
BT1
JTGLED1
JF1
JPV1
PWR
NIC
NIC
HDD
PWR
JTGLED1
RST
X
OH/FF
ON
2
1
LED
LED
LED1
A
JPV1
36
JBT1
BT1
+12V 4-pin Power
Pin Definitions
Pin#
Definition
1-2
Ground
3-4
+12V
JTGLED1
2
JPV1
1
4
PWR
LED
JPV1
4
1. 24-Pin ATX Main PWR
2. JPH1
3. JPV1
2
1
3
1
3
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