Serial Port Connectors (Com1~6) - Avalue Technology RX680R User Manual

RX680R User's Manual
2.3.11

Serial Port connectors (COM1~6)

2.3.12 Serial Port connectors (COM1~6)
26 RX680R User's Manual
COM6
COM5
COM4
COM3
COM2
COM1
SATA2 SATA4
SATA3
SATA1
ˋ4
Signal PIN PIN
9
NCTS 8 7
NDSR 6 5
NDTR 4 3
NRX 2 1
PIN Signal
1 GND
TX+
2
TX-
3
4 GND
RX-
5
RX+
6
7 GND
Signal
IRxPWRxJMP
NRTS
GND
NTX
NDCD