Advanced chipset features, Bios setup, Mi945 user’s manual – IBASE MI945 User Manual

Page 38

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BIOS SETUP

34

MI945 User’s Manual

Advanced Chipset Features

This Setup menu controls the configuration of the chipset.

Phoenix - AwardBIOS CMOS Setup Utility

Advanced Chipset Features

System BIOS Cacheable

Enabled

ITEM HELP

Memory Hole at 15M-16M

Disabled

PCI Express Root Port Func

Press Enter

** VGA Setting **

PEG/On Chip VGA Control

Auto

PEG Force X1

Disabled

On-Chip Frame Buffer Size

32MB

DVMT Mode

DVMT

DVMT/FIXED memory Size

128MB

Boot Display

CRT+LVDS

SDVO Device Setting

None

SDVO LVDS Protocol

1CH SPWG, 18bit

SDVO Panel Number

1024x768

Active LVDS Device

No LVDS

Panel Scaling

Auto

Panel Number

1024x768 18 bit SC

System BIOS Cacheable
The setting of Enabled allows caching of the system BIOS ROM at
F000h-FFFFFh, resulting in better system performance. However, if any
program writes to this memory area, a system error may result.

Memory Hole At 15M-16M
In order to improve performance, certain space in memory can be
reserved for ISA cards. This memory must be mapped into the memory
space below 16 MB. The choices are Enabled and Disabled.

Note: SDVO Device Setting, SDVO LVDS Protocol and SDVO Panel
Number Selection fields are available when ID390, ID390C, ID391,
ID391D or ID392 daughter cards are installed.

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