- 57 -
DRAM Addr/Cmd Rate
This item select the Cmd Rate of DDR SDRAM(1T/2T).
Ø
The Choice: Auto Mode, 1T, or 2T.
Prefetch Caching
This item enable/disable the Prefetch cache function of DRAM controller
Ø
The Choice: Enabled or Disabled.
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 ususlly
discusses their memory requirements.
Ø
The Choice: Enabled or Disabled.
AGP Aperture Size
Select the size of Accelerated Graphics Port (AGP) aperture. The aper-
ture is a portion of the PCI memory address range dedicated to graphics
memory address space. Host cycles that hit the aperture range are
forwarded to the AGP without any translation.
Ø
The Choice: 4M, 8M, 16M, 32M, 64M, 128M, or 256M.
Graphic Window WR Combin
This item enable/disable the write combine function for Graphic ad-
dress space.
Ø
The Choice: Enabled or Disabled.
