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MS-6585 ATX Mainboard
System Performance
This setting particularly provided by SiS gives the proper suggestion for user
for timing setting. Setting options: Enabled, Disabled.
Enhance DDR400 Timing
This setting enables you to enhance the DDR 400 timing performance,
which is available when the System Performance is set to Enabled. Setting
options: Enabled, Disabled.
MA 1T/2T Select
This setting controls the SDRAM command rate. Selecting Auto allows
SDRAM signal controller to run at 1T (T=clock cycles) rate. Selecting MA 1T
makes SDRAM signal controller run at 2T rate. 1T is faster than 2T. Setting
options: Auto, MA2T, MA1T.
AGP Aperture Size (MB)
The field selects the size of the Accelerated Graphics Port (AGP) aperture.
Aperture is a portion of the PCI memory address range dedicated for graphics
memory address space. Host cycles that hit the aperture range are forwarded
to the AGP without any translation. The option allows the selection of an
aperture size of 32MB, 64MB, 128MB and 256MB.
AGP Fast Write
The field enables or disables the AGP Fast Write feature. The Fast Write
technology allows CPU to write directly to the graphics card without passing
anything through the system memory and improves the AGP 4X speed. Select
Enabled only when the installed AGP card supports the function. Setting
options: Enabled, Disabled.
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