Biostar TP43D2-A7 Версия 6.x [22/42] Tp45d2 a7 tp43d2 a7 bios manual

Biostar TP43D2-A7 Версия 6.x [22/42] Tp45d2 a7 tp43d2 a7 bios manual
TP45D2-A7/TP43D2-A7 BIOS Manual
21
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) / 32 / 96 / 128 / 160 / 192 / 224 / 248
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
OffBoard PCI/ISA IDE Card
This item is for any other non-onboard PCI/ISA IDE controller adapter.
Options: Auto (Default) / PCI Slot1~6
IRQ3/4/5/7/9/10/11/14/15
These items will allow you to assign each system interrupt a type, depending on the
type of device using the interrupt. The option Available means the IRQ is going
to assign automatically.
Options: Available (Default) / Reserved
DMA Channel 0/1/3/5/6/7
These items will allow you to assign each DMA channel a type, depending on the
type of device using the channel. The option Available” means the channel is
going to assign automatically.
Options: Available (Default) / Reserved

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