Debug Port - Motorola MVME2401-1 Installation And Use Manual

DEBUG Port

The RJ45 port labeled
supplies the MVME240x 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 Figure 2-1.
The
DEBUG
to 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 Chapters 5 and
6 for information about PPCBug.
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DEBUG
port may be used for connecting a terminal to the MVME240x
8 bits per character
1 stop bit per character
Parity disabled (no parity)
Baud rate = 9600 baud (default baud rate at power-up)
on the front panel of the MVME240x
port can be reconfigured by
DEBUG
MVME240x
2
2-5