cPCI-DMXS64GX Technical Reference Manual
3.5.3.5. Serial Port 1
Signal
Pin Assignation
COM1:DCD
A13
COM1:RXD
C13
COM1:DSR
D13
COM1:TXD
E13
COM1:RTS
A14
COM1:CTS
B14
COM1:RI
C14
COM1:DTR
E14
Description
Data Carrier Detect
Receive Data
Data Set Ready
Transmit Data
Ready To Send
Clear To Send
Ring Indicator
Data Terminal Ready
3.38