Usb port, Ps/2 port, Internal interface – GoDEX EZ6000Plus series User Manual
Page 10
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6
EZ-2000+/6000+ User
’s Manua
USB port
Connector type : Type B
Pin No.
1
2
3
4
Function
VBUS
D-
D+
GND
PS/2 port
Pin No.
1
2
3
4
5
6
Function
DATA
N/C
GND
VCC
CLOCK
N/C
PS/2 computer-to-printer interface
Printer
Keyboard
DATA 1 1
DATA
N/C
2 2
N/C
GND
3 3
GND
VCC
4 4
VCC
CLOCK 5 5 CLOCK
N/C
6 6
N/C
Internal interface
UART1 wafer
Ethernet module
N.C
1 1
N.C
TXD
2 2
RXD
RXD
3 3
TXD
CTS
4 4
RTS
GND
5 5
GND
RTS
6 6
CTS
E_MD
7 7
E_MD
RTS
8 8
CTS
E_RST
9 9
E_RST
+5V
10 10
+5V
GND
11 11
GND
+5V
12 12
+5V
UART2 wafer
Add-on module
N.C
1 1
N.C
TXD
2 2
RXD
RXD
3 3
TXD
CTS
4 4
RTS
GND
5 5
GND
RTS
6 6
CTS
N.C
7 7
N.C
RTS
8 8
CTS
N.C
9 9
N.C
+5V
10 10
+5V
GND
11 11
GND
+5V
12 12
+5V
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