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AGP Aperture Size (MB)
Default: 64 MB
This item defines the size of the aperture if you use an AGP graphics adapter. It
refers to a section of the PCI memory address range used for graphics memory.
We recommend that you leave this item at the default value.
AGP 4X Mode
Default: Enabled
This item allows you to improve video performance by quadrupling the speed of
the AGP bus. This function is supported by the mainboard, so we recommend
that you set this item to enabled.
AGP Driving Control
Default: Auto
This item can be used to signal driving current on AGP cards auto or Manual.
Some AGP cards need stronger than normal driving current in order to operate.
We recommend that you set this item to Auto by default.
AGP Driving Value
Default: DA
When the previous item AGP Driving Control is set to manual, you can define
use this item to set the AGP current driving value.
CPU to PCI Write Buffer
Default: Enabled
When this item is enabled, writes from the CPU to the PCI bus are buffered to
compensate for the different speeds of the CPU and PCI buses. Leave this item
at the default value.
PCI Dynamic Bursting
Default: Enabled
PCI Master 0 WS Write
Default: Enabled
PCI Delay Transaction
Default: Disabled
PCI#2 Access #1 Retry
Default: Enabled
These items determine how the system carries out read/write operations over the
PCI bus. These items are normally optimally determined by the system’s
hardware and chipset, so we recommend that you leave these items at the
manufacturers default.
AGP Master 1 WS Write
Default: Disabled
AGP Master 1 WS Read
Default: Disabled
These two items determine how the system carries out read/write operations
over the AGP bus. These items are normally optimally determined by the
system’s hardware and chipset, so we recommend that you leave these items at
the manufacturers default.
In Order Queue Depth
Default: 4
This item can be used to set the CPU in order queue depth. We recommend that
you set this item to 4 for best performance.
P6 Lock Function
Default: Disabled
When this item is enabled, you can lock the signal circle of P6 and North Bridge
Chip. We recommend that you leave this item set to the default value Disabled.
Delay DRAM Read Latch
Default: No Delay
This item allows you to set a delay when reading the memory bus. We
recommend that you leave this item at the default value.
