Serial Port Connector - Motorola CPV5300 CompactPCI Installation Manual

Pin Assignments for CPV5300 SBC Front Panel and CPV5300 TM Rear Panel Connectors
A

Serial Port Connector

Refer to Table A-8 for pin assignments for the:
Table A-8. Serial Port Connector Pin Assignments for the CPV5300
A-8
• CPV5300
– COM 1 (Serial Port 1) (J15)
– COM 2 (Serial Port 2) (J8)
• CPV5300 Transition Module (TM)
– COM 1 (Serial Port 1) (J16)
– COM 2 (Serial Port 2) (J10)
Single Board Computer and CPV5300 Transition Module
Pin Signal
Number Mnemonic
1 DCD-
2 RX
3 TX
4 DTR-
5 GND
6 DSR-
7 RTS-
8 CTS-
9 RI-
Signal Description
data set has detected the data
carrier
Receives serial data input from
communication link
Sends serial output to
communication link
data set is ready to establish a
communication link
Ground
data set is ready to establish a
communication link
Indicates to data set that UART is
ready to exchange data
data set is ready to exchange data
modem has received a telephone
ringing signal