Asus TUSI-M User Manual download pdf (Page 56)

ASUS TUSI-M User’s Manual56

4. BIOS SETUP

Chip Configuration

Refresh RAS Assertion [5T]

Configuration options: [6T] [7T] [5T] [4T]

Refresh Queue Depth [12]

Configuration options: [0] [4] [8] [12]

SDRAM Refresh Mode [Staggered 1T]

Configuration options: [Simultaneous] [Staggered 1T]

Memory Post Write Control [Enabled]

Configuration options: [Enabled] [Disabled]

Memory Hole At Address [None]

This field allows you to reserve an address space for ISA devices that re-

quire it. Configuration options: [None] [15M-16M] [14M-16M] [12M-16M]

CPU To VGA Memory Post Write [Disabled]

Configuration options: [Enabled] [Disabled]

Video Memory Cache Mode [USWC]

USWC (uncacheable, speculative write combining) is a 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 cannot support this feature; otherwise your system may

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

Graphics Aperture Size [64MB]

This feature allows you to select the size of mapped memory for AGP graphic

data. Configuration options: [4MB] [8MB] [16MB] [32MB] [64MB]

[128MB] [256MB]

VGA Shared Memory [16MB]

This feature allows you to select the size of system memory to allocate for

video memory. Configuration options: [2MB] [4MB] [8MB] [16MB]

[32MB] [64MB]

PCI 2.1 Support [Enabled]

This function allows you to enable or disable PCI 2.1 features including

passive release and delayed transaction. Configuration options: [Disabled]

[Enabled]

ISA Bus Clock [PCICLK/4]

This function allows you to set the ISA bus clock frequency. [PCICLK/4]

sets your ISA bus at a quarter speed of the PCI bus. Configuration options:

[PCICLK/4] [7.159MHz]

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 95 96

No comments

Asus TUSI-M User Manual Page 56