INTERFACE
5
CPD-3230 Customer Pole Display
2.2.2 Control Signal to Display Panel
Connector Type: 10Pin Phone Jack
Pin assignment
Pin No.
Signal
I/O
Function
Illustration
1
VIN
Input
+5V
2
GND
-
Ground
3
TXD
Output
Transmit Data
4
DTR
Data Terminal Ready
5
RXD
Input
Receive Data
6
DSR
Data Set Ready
7
USB
VBUS
8
USB
Data -
9
USB
Data +
10
GND
-
Ground
2.3 USB 2.0 connector to PC/Host
Connector Type: USB 2.0 B Type
Pin assignment
Pin No.
Signal
Illustration
Pin 1
VCC
Pin 2
Data –
Pin 3
Data +
Pin 4
GND
Type A