Chapter 2 Installation
14
EPE1814V2NAR
Digital IO Connector
The board provides one 8bit digital I/O connector (Pin Distance: 2.00 mm); the pin
definitions are as follows:
GPIO1
Pin
Signal Name
Pin
Signal Name
1
DIO_IN0
2
DIO_OUT0
3
DIO_IN1
4
DIO_OUT1
5
DIO_IN2
6
DIO_OUT2
7
DIO_IN3
8
DIO_OUT3
9
GND
10
NC
Keyboard and Mouse Connector
Keyboard and mouse connector
KM1
Pin
Signal Name
1
KB_DATA
2
MS_DATA
3
GND
4
+5V
5
KB_CLK
6
MS_CLK
Status Indicating and Controlling Connectors
FP1, FP2 and FP3 are used to connect with the function button or indicators on front
panel of the chassis.
ATX Power Switch and Hard Disk Indicator Connector (Pin Distance: 2.54 mm)
FP1
Pin
Signal Name
Pin
Signal Name
1
PWRBTN#
2
GND
3
GND
4
RESET#
5
HDD_LED
6