Intel IB935 Precharge delay tRAS, System Memory Frequency, System BIOS Cacheable, VGA Setting

BIOS SETUP

Precharge delay (tRAS)

The default setting for the Active to Precharge Delay is Auto.

System Memory Frequency

This field sets the frequency of the DRAM memory installed. The default setting is Auto. The other settings are DDR667 and DDR800.

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.

PCI Express Root Port Func

Press Enter to configure this field.

VGA Setting

The fields under the On-Chip VGA Setting and their default settings are: PEG/On Chip VGA Control: Auto

On-Chip Frame Buffer Size: 8MB

DVMT Mode: DVMT

DVMT/Fixed Memory Size: 128MB

SDVO Device Setting: None

To use the single DVI setting, install the IBP192-R DVI module; to use the dual DVI setting, install the IBP192D-R DVI module; and to use the LVDS+TV or LVDS or TV-out setting, install the IBP190 module.

SDVO LVDS Protocol: 1Ch 18bit

SDVO Panel Number: 852 x 480

Boot Display: Auto

Panel Scaling: Auto

Panel Number: 1024 x 768 18bit SC

Onboard Lan Boot ROM: Enabled

Onboard IT8211F IDE ROM: Enabled

IB935 User’s Manual 33