Debug Port; Figure 2-1. Mvme2300 Debug Port Configuration - Motorola MVME2300 Series Installation And Use Manual

DEBUG Port

The RJ45 port labeled
supplies the module's serial communications interface, implemented via a
UART PC16550 controller chip from National Semiconductor. It is
asynchronous only. This serial port is configured for EIA-232-D DTE, as
shown in
The
DEBUG
serve as the firmware console for the factory installed debugger, PPCBug.
The port is configured as follows:
After power-up, the baud rate of the
using the debugger's Port Format (PF) command. Refer to
PPCBug
PPCBug.

Figure 2-1. MVME2300 DEBUG Port Configuration

2-5
DEBUG
Figure 2-1.
port may be used for connecting a terminal to the module to
8 bits per character
1 stop bit per character
Parity disabled (no parity)
Baud rate = 9600 baud (default baud rate at power-up)
and Chapter 6, Modifying the Environment
SOUT
RTS*
DTR*
SIN
CTS*
DCD*
PC16550
MVME2300
on the front panel of the MVME2300
port can be reconfigured by
DEBUG
for information about
4
2
8
5
7
1
3
6
Debug
RJ45
Description
2
Chapter 5,