Owner's Manual

P4M80-M4 BIOS SETUP
21
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 follow in g options :
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Fig ure 4.3 : CP U & P CI Bus Co ntrol
PCI Master 0 WS Write
When enabled, writes to the PCI bus are executed with zero-wait states.
The Choices: Enabled (default), Disabled.
PCI Delay Transaction
The chipset has an embedded 32-bit posted write buffer to support delay transactions
cycles.
Select Enabled to support compliance with PCI specification.
The Choices: Enabled (default), Disabled.
Vlink mode selection
T his item allows you to select Vlink mode.
The Choices: By Auto (default), Mode 1.
VLink 8X Support
This item allows you to enable or disable VLink 8X support.
The Choices: Enabled (default), Disabled.
DRDY_Timing
T his item allows you to determine the selection for DRDY_T imin g.
The Choices: Default (default).