Abit AI7, Руководство пользователя

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3-10 Chapter 3
AGP Aperture Size:
This option specifies the amount of system memory that can be used by the AGP device. The aperture is a
portion of the PCI memory address range dedicated for graphics memory address space.
Init Display First:
This item selects to initialize AGP or PCI Slot first when the system boots.
[AGP]:
When the system boots, it will first initialize AGP.
[PCI Slot]: When the system boots, it will first initialize PCI.
AGP Data Rate Capability:
This item selects the data transfer rate of AGP device. A higher rate delivers faster and better graphics to
your system. Make sure your graphics card supports the mode you select.
Game Accelerator:
This item selects the mode for Game Accelerator among the options of [Auto], [Turbo], [Street Racer],
and [F1].
NOTE: The option [Street Racer] and [F1] mode will stress the DDR memory critically; not every kind
of DDR memories could be stable with these two options. [Turbo] mode is okay for most of DDR
memories.
Refresh Cycle Time:
This item determines the DRAM Refresh Cycle among [Auto], [Normal], [Enhanced], [Strengthened],
and [Aggressive].
Read Delay (tRD):
This item determines the timing of DRAM Read Delay.
Read delay Adjust(tRDA):
This item determines to adjust the timing of DRAM Read Delay.
Command Per Clock(CPC):
This item determines the address command timing according to the DRAM strobe clock.
AI7/AI7-G