MSI MS-6132 Instruction Manual page 92

CHAPTER 4

Boot to OS/2

Set this option to Enabled to permit the BIOS to run properly, if

OS/2

is to be used with > 64MB of DRAM. The settings are Enabled or

Disabled. The Optimal and Fail-safe default settings are Disabled.

Internal Cache/External Cache

This option selects the type of caching algorithm used by AMI

BIOS and the CPU for L1 cache memory(internal/external to the CPU). The

settings are Writeback - a writeback algorithm is used, Write-through - a

write-through algorithm is used or Disabled - AMI

the type of caching algorithm. The algorithm is set by the CPU. The Optimal

and Fail-Safe default settings are Writeback.

System BIOS Cacheable

AMI

BIOS always copies the system BIOS from ROM to RAM for

faster execution. Set this option to Enabled to permit the contents of the

F0000h RAM memory segment to be written to and read from cache memory.

The settings are Enabled or Disabled. The Optimal default setting is Ena-

bled. The Fail-Safe default setting is Disabled.

C000, 16K Shadow/C400, 16k Shadow

These options specify how the contents of the video ROM are

handled. The settings are:

Disabled - the Video ROM is not copied to RAM.

Cached - the contents of the video ROM from C0000h -

C7FFFh are not only copied from ROM to RAM; it

Shadow - the Contents of the video ROM from C0000h -

C7FFFh are copied(shadowed) from ROM to RAM for

The Optimal and Fail-Safe default setting is Cached.

can also be written to or read from cache memory.

faster execution.

AMI

BIOS USER'S GUIDE

AMI

BIOS USER'S GUIDE

BIOS does not specify

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