GoDEX EZ6000Plus series - Manual (Page 10)

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