Oracle Vacuum Cleaner CPU-56T Manual Do Utilizador
Installation
Board Installation
50
SPARC/CPU−56T
4.
Remove interface cables, if applicable
5.
Unfasten screws
a
6.
Remove board
Finish
Powering Up
We recommend to use a terminal when powering up the CPU board. The advantage of
using a terminal is that you do not need any frame buffer, monitor, or keyboard for initial
power up.
using a terminal is that you do not need any frame buffer, monitor, or keyboard for initial
power up.
Note:
a
S Before powering up, check the "Requirements" section for installation
prerequisites and requirements.
S If an unformatted floppy disk resides in a floppy drive connected to the CPU board
during power up, the CPU board does not boot and the OpenBoot prompt does not
appear.
appear.
a
S Check the consistency of the switch settings ("Switch Settings" table).
Power Up Procedure
Start
1.
Connect a terminal to front panel serial I/O interface A marked as "SER A"
2.
Switch on system
The monitor will display information about the OpenBoot booting process.
a
3.
Enter OpenBoot commands, if applicable
Finish
PLCC PROM and Flash Memory Device
By default, the CPU board boots from the 1 MByte PLCC PROM which is not writeable
and contains the OpenBoot firmware. Alternatively, a 16 MByte flash memory device can
be enabled with SW1−2 to store user applications and to boot from it.
and contains the OpenBoot firmware. Alternatively, a 16 MByte flash memory device can
be enabled with SW1−2 to store user applications and to boot from it.
a