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Digi International Inc 50M1663 Manuel D’Utilisation

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ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
C h a p t e r   2
X2 pinout
AI = Analog Input
I = Input
O = Output
I/O = Input or Output
P = Power
REF = Analog Reference Voltage
X2
Typ
e
U-
Boot
Module 
Functionality
Comments
Usage on 
development board
1
I/O
USBP0
USBP0
USB host0, 22R series resistor 
has to be mounted on base 
board.
USB host data line +, 
connected to X6
2
P
-
GND
GND
3
I/O
USBN
0
USBN0
USB host0, 22R series resistor 
has to be mounted on base 
board.
USB host data line -, 
connected to X6
4
O
A0
RADDR0
GPA0
Used as address of ETH-Contr. 
on module. Should not be used 
as I/O pin for compatibility.
Connected to X33 Peripheral 
Application header
5
O
A1
RADDR1
Used as address of ETH-Contr. 
on module. 
Connected to X33 Peripheral 
Application header
6
O
A2
RADDR2
Used as address of ETH-Contr. 
on module and WM500ABG. 
Connected to X33 Peripheral 
Application header
7
O
A3
RADDR3
Used as address of ETH-Contr. 
on module and WM500ABG. 
Connected to X33 Peripheral 
Application header
8
O
A4
RADDR4
Used as address of ETH-Contr. 
on module and WM500ABG. 
Connected to X33 Peripheral 
Application header
9
O
A5
RADDR5
Used as address of ETH-Contr. 
on module and WM500ABG. 
Connected to X33 Peripheral 
Application header
10
O
A6
RADDR6
Used as address of ETH-Contr. 
on module and WM500ABG. 
Connected to X33 Peripheral 
Application header
11
O
A7
RADDR7
Used as address of 
WM500ABG.
Connected to X33 Peripheral 
Application header
12
O
A8
RADDR8
Connected to X33 Peripheral 
Application header
13
O
A9
RADDR9
Connected to X33 Peripheral 
Application header
14
O
A10
RADDR10
Not used
15
O
A11
RADDR11
Not used
16
O
A12
RADDR12
Not used