AOpen I975XA-YDG Manual page 56

Advanced Chipset features > Precharge dealy (tRAS)
Select the operating system that is active to precharge delay.
Available options: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
Advanced Chipset features > System Memory Frequency
This item is used to set DRAM timing.
Available options: DDRII533 MHz, 667 MHz, Auto
Advanced Chipset features > PCI Express Root Port Func
Advanced Chipset features > DRAM Data Integrity Mode
Advanced Chipset features > PEG Force X1
This item is used to select display first from onboard VGA or PCI ExpressGraphic
card.
Available options: Disabled, Enabled
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