User`s manual
ENDAT-D2512 USERS MANUAL 
UNICORN COMPUTER CORP. 
15 
DVI1: DVI Header Connector (2x7 with 2.0mm) 
Pin No.  Description  Pin No. Description 
1  DVI_TDC2-CN  2  +5V 
3  DVI_TDC2+CN  4  GND 
5  DVIOUTDATA  6  DVIHPDET 
7  DVIOUTCLK  8  DVI_TDC0-CN 
9  DVI_TDC1-CN  10  DVI_TDC0+CN
11  DVI_TDC1+CN  12  GND 
13  DVI_TLC-CN  14  DVI_TLC+CN 
Notice: DVI cable is optional. 
Serial port D-SUB Type Connector for (RS-232) 
Pin No.  Function  Pin No.  Function 
1  DCD  6  DSR 
2  RXD  7  RTS 
3  TXD  8  CTS 
4  DTR  9  RI 
5  GND     
D-SUB Type Connector for COM2 port (RS-485 2 Wire) 
Pin No.  Function  Pin No.  Function 
1  Data –  6  NA 
2  Data +  7  NA 
3  NA  8  NA 
4  NA  9  NA 
5  NA   
D-SUB Type Connector for COM2 port (RS-422 4 Wire) 
Pin No.  Function  Pin No.  Function 
1  –TXD  6  NA 
2  +RXD  7  NA 
3  +TXD  8  NA 
4  –RXD  9  NA 
5  NA   










