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Chapter 2: Installation
General Purpose I/O Header
The JGP1 header is a general purpose I/O on a pin header. See the table below for pin
definitions.
SRW2
SRW1
M2_SRW3
M2_SRW1
JMP1
JPW1
JTPM1
JPH1
FAN2
JWD1
JPL1
JPL2
JI2C1
JI2C2
JP
AC1
J7
J4 J5
JF1
2
1
J1
JMD1
JPV1
BT1
JBT1
JL1
JSTBY1
1
JP1
2
EDP1
C
A
LED2
C
A
LED1
C
A
LED3
JGP1
JD1
JSD1
DESIGNED IN USA
A2SAV
REV:1.02
BAR CODE
FP
COM1
AUDIO
DOM POWER
USB4
USB5
USB6/7
FF
X
RST
PWR
ON
LAN1
LAN2
USB2/3(3.0)
USB0/1
mSATA/mini PCIE
CPU SLOT1 PCI-E 2.0 X2 (IN X8)
JL1:CHASSIS INTRUSION
HDMI/DP
SODIMM1(1.35V only)
NMI
X
PWR
LED
LED
HDD
1
NIC
NIC
2
VGA
CPU
COM3
COM2
USB8/9
2-3:DISABLE 1-2:ENABLE
2-3:DISABLE 1-2:ENABLE
JPAC1:AUDIO
2-3:DISABLE
1-2:ENABLE
JI2C2:
JI2C1:
M-SATA3
I-SATA0
M-SATA1
1-2:ENABLE
2-3:DISABLE
JPL2:
JPL1:
1-2:ENABLE
2-3:DISABLE
SATA+
LAN2
LAN1
M-SATA0
M-SATA2
I-SATA1
FAN1
JPME2
1
1. General Purpose I/O Header
GPIO Memory Address Table
Pin Definitions
Pin#
SoC GPIO #
Memory Address
1
Power
2
Ground
3
GP0
0xD0C70578
4
GP4
0xD0C70558
5
GP1
0xD0C70570
6
GP5
0xD0C70550
7
GP2
0xD0C70568
8
GP6
0xD0C70548
9
GP3
0xD0C70560
10
GP7
0xD0C70540
GPIO Header
Pin Definitions
Pin#
Definition
Pin#
Definition
1
P3V3_STBY
2
GND
3
GP0
4
GP4
5
GP1
6
GP5
7
GP2
8
GP6
9
GP3
10
GP7
