Asus CUV4X User Manual download pdf (Page 62)

ASUS CUV4X User’s Manual62

4. BIOS SETUP

Chip Configuration

Video Memory Cache Mode [UC]

USWC (uncacheable, speculative write combining) is a new cache technol-

ogy for the video memory of the processor. It can greatly improve the dis-

play speed by caching the display data. You must set this to UC (uncacheable)

if your display card cannot support this feature; otherwise your system may

not boot. Configuration options: [UC] [USWC]

Onboard PCI IDE Enable [Both]

You can select to enable the primary IDE channel, secondary IDE channel,

both, or disable both channels. Configuration options: [Both] [Primary] [Sec-

ondary] [Disabled]

Memory Hole At 15M-16M [Disabled]

This field allows you to reserve an address space for ISA expansion cards

that require it. Setting the address space to a particular setting will make

that memory space unavailable to the system. Expansion cards can only

access memory up to 16MB. Configuration options: [Disabled] [Enabled]

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Asus CUV4X User Manual Page 62