Motorola CompactPCI CPN5365 Installation And Use Manual page 88

Table 5-4. Signal Descriptions for Backplane Connector (J3)
Signal Signal Mnemonic
Serial COM COMx_CTS-
Ports (1 and 2)
COMx_DCD-
COMx_DSR-
COMx_DTR-
COMx_RTS-
COMx_RXD
COMx_TXD
COMx_RI
General GND
+/-3.3V, +/-5V
PMC2 I/O PMC2IO [1 to 64]
PMC VIO VIO
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CompactPCI Bus Connectors (J1 and J2)
Signal Description
Clear to send
Data carrier detected
Data set ready
Data terminal ready
Request to send
Serial receive data
Serial transmit data
Ring Indicator
Ground plane
Power
PMC channel 2 I/O signals 1 through 64
PMC VIO power (+3.3V)
5
5-5