IBM PC Server 325, Руководство пользователя, Страница: 47 / 288

Using the Configuration/Setup Utility Main Menu
A warning message displays above the choices on this menu, to
alert you that the system may malfunction if these options are
configured incorrectly. Follow the instructions on the screen
carefully.
Use the Left Arrow (
←
) and Right Arrow (
→
) keys to advance
through the options for the selected menu item.
The Advanced Setup choice appears only on the full
Configuration/Setup menu.
Cache Control
Select this choice to enable or disable the microprocessor cache state.
In addition, you can define the microprocessor cache type as
write-back or write-through.
You can also enable or disable video BIOS caching, and define
buffers for video and option ROM caching.
ROM Shadowing
Select this choice to enable ROM shadowing in specified areas.
When these areas are enabled, the contents can be cached, using the
Cache Control
option.
PCI Bus Control
Select this choice to manually assign the interrupt requests (IRQs)
for PCI adapters installed in the server, and for the SCSI and
Ethernet controllers on the system board.
You can also enable the generation of a non-maskable interrupt
(NMI) when a PCI data parity error occurs.
If you install an adapter that requires a memory address in the
C8000 to DFFFF (hexadecimal) range, you must change the memory
address of the server's SCSI ROM. Select SCSI ROM Address to
assign an alternate address.
To enable or disable the CPU to PCI write posting, select CPU-PCI
Write Buffers.
Chapter 2. Configuring Your Server
33