User manual

9 The ENDAT-7100M System Board
CN5: CRT Box Header Connector (2.0mm)
Pin No. Description Pin No. Description
1 RED 9 n/c / +5V
2 GREEN 10 GND
3 BLUE 11 n/c
4 n/c 12 DDC DAT
5 GND 13 H-Sync
6 GND 14 V-Sync
7 GND 15 DDC CLK
8 GND
CN8: Box Header Type Connector for COM4 port (RS-232) (2.54mm)
Pin No. Function Pin No. Function
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 GND 10 n/c
D-SUB Type Connector for COM1 ~ COM3 port (RS-232)
Pin No. Description Pin No. Description
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-422 4 Wire)
Pin No. Function Pin No. Function
1 –TXD 6 NA
2 +RXD 7 NA
3 +TXD 8 NA
4 NA 9 –RXD
5 NA