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Biostar U8668-D User Manual page 53

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graphics memory address space. Host cycles that hit the aperture
range are forwarded to the AGP without any translation.
The Choices: 64M (default), 256M, 128M, 32M, 16M, 8M, 4M.
AGP Mode
This item allows you to select the AGP Mode.
This item occurs only as using onboard VGA.
The Choices: 4X, 2X(default), 1X.
AGP Driving Control
By choosing "Auto" the system BIOS will the AGP output Buffer Drive
strength P Ctrl by AGP Card. By choosing "Manual", it allows user to
set AGP output Buffer Drive strength P Ctrl by manual.
The Choices: Auto (default), Manual.
AGP Driving Value
While AGP driving control item set to "Manual", it allows user to set
AGP driving.
The Choices: DAH(218) (default).
AGP Fast Write
The Choices: Enabled, Disabled (default).
AGP Master 1 WS Write
When Enabled, writes to the AGP (Accelerated Graphics Port) are
executed with one wait states.
The Choices: Disabled (default), Enabled.
AGP Master 1 WS Read
When Enabled, read to the AGP (Accelerated Graphics Port) are
executed with one wait states.
The Choices: Disabled (default), Enabled.
CPU & PCI Bus Control
If you highlight the literal "Press Enter" next to the "CPU & PCI Bus Control"
label and then press the enter key, it will take you a submenu with the following
options:
CPU to PCI Write Buffer
When enabled, up to four Dwords of data. Can be written to the PCI
bus without interrupting the CPU. When disabled, a write buffer is not
used and the CPU read cycle will not be completed until the PCI bus
signals that it is ready to receive the data.
The Choices: Enabled (default), Disabled.
PCI Master 0 WS Write
BIOS Setup
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