User`s manual

BIOS
Page 4-13
Video RAM Cacheable
This option allows the CPU to cache read/writes of the video RAM.
Enabled: This option allows for faster video access.
Disabled: Reduced video performance.
Memory Hole At 15M-16M
You can reserve this area of system memory for ISA adapter ROM. When this area
is reserved, it cannot be cached. The user information of peripherals that need to use
this area of system memory usually discusses their memory requirements.
The Choice: Enabled, Disabled.
Delayed Transaction
The chipset has an embedded 32-bit posted write buffer to support delay transac-
tions cycles. Select Enabled to support compliance with PCI specification
version 2.1.
The Choice: Enabled, Disabled.
AGP Graphics Aperture Size (MB)
The amount of system memory that the AGP card is allowed to share. The default
is 64.
4: 4MB of systems memory accessable by the AGP card.
8: 8MB of systems memory accessable by the AGP card.
16: 16MB of systems memory accessable by the AGP card.
32: 32MB of systems memory accessable by the AGP card.
64: 64MB of systems memory accessable by the AGP card.
128: 128MB of systems memory accessable by the AGP card.
256: 256MB of systems memory accessable by the AGP card.
Delay Prior to Thermal
Set none ACPI OS, CPU into auto thermal mode delay time, CPU 50% duty cycle
when temperature over 70
o
C.
The Choice: 4 Min, 8 Min, 16 Min, 32 Min.