Biostar A780L3G User Manual download pdf (Page 19)

A785G3/A780L3/A780L3G BIOS Manual

PCI Latency Timer

This item controls how long a PCI device can hold the PCI bus before another takes

over. The longer the latency, the longer the PCI device can retain control of the bus

before handing it over to another PCI device.

Options: 64 (Default) / 0-255

Allocate IRQ to PCI VGA

This item allows BIOS to choose a IRQ to assign for the PCI VGA card.

Options: Yes (Default) / No

Palette Snooping

Some old graphic controllers need to “ snoop” on the VGA palette and then map it to

their display as a way to provide boot information and VGA compatibility. This item

allows such snooping to take place.

Options: Disabled (Default) / Enabled

PCI IDE BusMaster

This item is a toggle for the built-in driver that allows the onboard IDE controller to

perform DMA (Direct Memory Access) transfers.

Options: Enabled (Default) / Disabled

PCI Resource

BIOS SETUP UTILITY

PCIPnP

Select Screen

Select Item

Change Option

General Help

Save and Exit

Exit

F10

ESC

Available: Specified

IRQ is available to be

used by PCI/PnP

devices.

Reserved: Specified

IRQ is reserved for

use by Legacy ISA

devices.

PCI Resource

IRQ3 [Available]

IRQ4 [Available]

IRQ5 [Available]

IRQ7 [Available]

IRQ9 [Available]

IRQ10 [Available]

IRQ11 [Available]

IRQ14 [Available]

IRQ15 [Available]

DMA Channel 0 [Available]

DMA Channel 1 [Available]

DMA Channel 3 [Available]

DMA Channel 5 [Available]

DMA Channel 6 [Available]

DMA Channel 7 [Available]

Reserved Memory Size [Disabled]

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 39 40

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Biostar A780L3G User Manual Page 19

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