Serial Port Connector - Debug (J2; Ethernet Connector - 10Baset/100Baset (J3; Table B-3. Debug (J2) Connector Pin Assignments; Table B-4. 10Baset/100Baset (J3) Connector Pin Assignments - Motorola MVME2300 Series Installation And Use Manual

Serial Port Connector - DEBUG (J2)

A standard RJ45 connector located on the front plate of the MVME2300
provides the interface to the asynchronous serial debug port. The pin
assignments for this connector are as follows:

Table B-3. DEBUG (J2) Connector Pin Assignments

Ethernet Connector - 10BaseT/100BaseT (J3)

The 10BaseT/100BaseTx connector is an RJ45 connector located on the
front plate of the MVME2300. The pin assignments for this connector are
as follows:

Table B-4. 10BaseT/100BaseT (J3) Connector Pin Assignments

B-5
1 DCD
2 RTS
3 GND
4 TXD
5 RXD
6 GND
7 CTS
8 DTR
1 TD+
2 TD-
3 RD+
4 No Connect
5 No Connect
6 RD-
7 No Connect
8 No Connect
Pin Assignments
B