Chapter 4 Award BIOS Setup
Page: 4-14
ISA-382LF USER
′
S MANUAL
AGP-4X MODE:
This item allows you to enable or disable the AGP-4X Mode.
AGP DRIVING CONTROL:
This item allows you to adjust the AGP driving force. Choose
Manual
to
key in an AGP Driving Value in the next selection. This field is
recommended to set in Auto for avoiding any error in your system.
AGP DRIVING VALUE:
This item allows you to adjust the AGP driving force.
ONCHIP USB:
This should be enabled if your system has a USB installed on the system
board and you want to use it. Even when so equipped, if you add a higher
performance controller, you will need to disable this feature.
USB KEYBOARD SUPPORT:
Select Enabled if your system contains a Universal Serial Bus (USB)
controller and you have a USB keyboard.
ONCHIP SOUND:
This item allows you to control the onboard AC ’97 audio.
CPU TO PCI WRITE BUFFER:
When this field is Enabled, writes from the CPU to the PCI bus are buffered,
to compensate for the speed differences between the CPU and the PCI bus.
When Disabled, the writes are not buffered and the CPU must wait until the
write is complete before starting another write cycle.
PCI DYNAMIC BURSTING:
When Enabled, every write transaction goes to the write buffer. Burstable
transactions then burst on the PCI bus and non-burstable transaction don’t.
PCI MASTER 0 WS WRITE:
When Enabled, writes to the PCI bus are executed with zero wait states.
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 version 2.1.
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