Motorola CPCI-6020 manual 3 10BaseT/100BaseTx Connectors, 4 COM1 Connector, 146

Transition Module Preparation and Installation 10BaseT/100BaseTx Connectors

7.9.310BaseT/100BaseTx Connectors

Two 10BaseT/100BaseTx RJ-45 connectors are located on the rear panel of the CPCI-6020- MCPTM-01 to support Ethernet I/O from the CPCI-6020. One channel is always routed from the CPCI-6020, the other is a custom-build option. Enabling this option requires that the proper zero ohm resistors be installed on the CPCI-6020. The pin assignments for these connectors are as follows:

Table 7-6 10BaseT/100BaseTx Connector Pin Assignments

Pin

1

2

3

4

5

6

7

8

Signal

TD+

TD-

RD+

AC Terminated

AC Terminated

RD-

AC Terminated

AC Terminated

7.9.4COM1 Connector

An RJ-45 connector is located on the panel of the CPCI-6020-MCPTM-01 to provide the interface to the COM1 serial port. This port is configured as DCE. The pin assignments for this connector are as follows:

Table 7-7 COM1 Connector Pin Assignments

Pin

1

2

3

4

5

6

7

8

Signal

DCD

RTS

GND

TXD

RXD

GND

CTS

DTR

146 CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)