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4.5 Advanced Chipset Setup Selections
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Configure SDRAM Timing by SPD
When set to Enabled, bios will use the data from DIMM’s SPD to setup the
DRAM timing. If set to Disabled, bios will use default setting.
NOTE:
Defautl memory setting is 133MHz.
„
DRAM Frequency
This setting is setting Memory working frequency, 66/100/133 MHz.
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Memory Hole
Some (unusual) expansion cards require access to particular memory addresses in order to
function properly. This parameter allows you to configure the appropriate area of memory
exclusively for use by these cards. The typical memory areas set for this purpose can be
"512-640KB" (the upper 128K sector of conventional memory) and "15-16MB".
Memory hole is created to prevent other devices to utilize this space.
„
Spread Spectrum Control
This option allows you to turn Spread Spectrum clocking on and off .
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SDRAM CAS# Latency
This setting is setting Memory CAS latency
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AGP Aperture Size
This is about the size of AGP aperture. The aperture is a portion of the PCI
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