Motorola MVME162P-242, Installation And Use Manual

Page: 54 / 134

2-8 Computer Group Literature Center Web Site
Startup and Operation
2
in Step 11 above. After power-up, you can reconfigure the port(s)
by programming the MVME162P2 Z85230 Serial Communications
Controllers (SCCs) or by using the 162Bug PF command.
13. Power up the system. 162Bug executes some self-checks and
displays the debugger prompt
162-Bug>
if the firmware is in Board
mode.
However, if the ENV command has placed 162Bug in System
mode, the system performs a self-test and tries to autoboot. Refer to
the ENV and MENU commands (
Table 3-2 ).
If the confidence test fails, the test is aborted when the first fault is
encountered. If possible, an appropriate message is displayed, and
control then returns to the menu.
14. Before using the MVME162P2 after the initial installation, set the
date and time using the following command line structure:
162-Bug>
SET [mmddyyhhmm]|[<+/-CAL>;C]
For example, the following command line starts the real-time clock
and sets the date and time to 10:37 a.m., November 7, 2000:
162-Bug>
SET 1107001037
The board’s self-tests and operating systems require that the real-
time clock be running.
Note
If you wish to execute the debugger out of Flash and Flash
does not contain 162Bug, you may copy the EPROM version
of 162Bug to Flash memory. To copy the EPROM version of
162Bug to Flash memory, first verify that a jumper is in place
on J16 to enable Flash writes, set switch S4 segment 5 to
ON
,
and make sure that 162Bug is in Bug mode. Then copy the
EPROM contents to Flash memory with the PFLASH
command as follows:
162-Bug>
PFLASH FF800000:80000 FFA00000