Asus A7V8X User Manual download pdf (Page 86)

4-22

Chapter 4: BIOS Setup

Video Memory Cache Mode [UC]

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

technology for the video memory of the processor. It can greatly improve

the display speed by caching the display data. You must set this to UC

(uncacheable) if your display card does not support this feature, otherwise

the system may not boot. Configuration options: [UC] [USWC]

Memory Hole At 15M-16M [Disabled]

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

Setting the address space to a particular setting makes that memory

space unavailable to other system components. Expansion cards can only

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

Delayed Transaction [Disabled]

When set to [Enabled], this feature frees the PCI bus when the CPU is

accessing 8-bit ISA cards. This process normally consumes about 50-60

PCI clocks without PCI delayed transaction. Set this field to [Disabled]

when using ISA cards that are not PCI 2.1 compliant. Configuration

options: [Enabled] [Disabled]

Onboard PCI IDE [Both]

This field allows you to enable either the primary IDE channel or

secondary IDE channel, or both. You can also set both channels to

[Disabled]. Configuration options: [Both] [Primary] [Secondary] [Disabled]

DRAM Burst Length

Configuration options: [4] [Auto]

S2K Bus Driving Strength

Configuration options: [Auto] [Manual]

S2K Strobe P Control

Configuration options: [0][1][2][3][4][5][6][7][8][9][A][B][C][D][E][F]

S2K Strobe N Control

Configuration options: [0][1][2][3][4][5][6][7][8][9][A][B][C][D][E][F]

1 ... 85 86 87 ... 132

No comments

Asus A7V8X User Manual Page 86