Configuration And Installation; Gpio Bit Mapping; Interface Connectors - Compex WPJ344 Hardware Manual

CONFIGURATION AND INSTALLATION

GPIO Bit Mapping

GPIO Bit
0
1
2
3
4
5
6
7
8
9
10
11

Interface Connectors

The board interface connector pin assignments and signal descriptions are included in the following
sections. The connectors are listed in the section below and the connector locations are shown in the
following diagrams.
Connector
J2
J50
J9
J6
J25
WPJ344 Hardware Manual
Description
JTAG
JTAG
JTAG
JTAG
J1 12th pin
SPI Flash
SPI Flash
SPI Flash
SPI Flash
J23 third pin
J23 2nd pin
J1 2nd pin
Function
Power
USB signal
5V
3.3V
Power Jack
GPIO Bit
Reset button SW1 & SW2 &
12
13
14
15
16
Reset button SW1 & SW2 &
17
18
19
20
21
22
Connector
J12/J13
J5
J14
J23
SW2
Description
J10 11th pin
J1 4th pin
J32 2nd pin，DS19
J30 2nd pin，DS20
J1 6th pin
J10 11th pin
J1 8th pin
J1 10th pin
J31 2nd pin，DS21
J33 2nd pin，DS22
J32 2nd pin，DS19
Function
Ethernet Ports
JTAG Port
Mini-PCIE Slot
Serial Port
Reset Button
4