Asus ME99-VM - Manual (Page 46)

ASUS ME-99VM User’s Manual 46
4. BIOS SETUP
4. BIOS SETUP
Refresh Queue Depth [12]
Configuration options: [0] [4] [8] [12]
VGA Shared Memory Size [8MB]
You can choose the amount of user-installed DIMM memory to allocate to
the onboard VGA. This option is relevant only to motherboards with on-
board VGA but no VGA memory onboard. Configuration options: [2MB]
[4MB] [8MB]
Video Memory Cache Mode [USWC]
USWC (uncacheable, speculative write combining) is a new cache tech-
nology 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]
Memory-mapped, graphics data structures can reside in a Graphics Aper-
ture.
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]
Onboard PCI IDE Enable [Both]
You can select to enable the primary IDE channel, secondary IDE chan-
nel, both, or disable both channels. Configuration options: [Both] [Pri-
mary] [Secondary] [Disable]
ISA Bus Clock [PCICLK/4]
Leave on default setting.
ROM Cycle Wait State [1-Wait]
Configuration options: [4-Wait] [1-Wait]
16-bit I/O Recovery Time [3 BUSCLK]
Leave on default setting.
8-bit I/O Recovery Time [5 BUSCLK]
Leave on default setting.
Memory Hole At Address [None]
This field allows you to reserve an address space for ISA expansion cards that
require it. Configuration options: [None] [15M-16M] [14M-16M] [12M-16M].
Chip Configuration