QDI Legend-III P6I440LX/AV, Manual, Page: 46 / 75

AWARD BIOS Description
3- 14
DMA-7 assigned to : PCI/ISA PnP F7 : Load Setup Defaults
Figure-7 PNP/PCI Configuration Setup Menu
The following pages will tell you the options of each item and describe the
meaning of each option.
Item Option Description
•
PNP OS Installed
Yes
No Device resource assigned by PnP OS.
Device resource assigned by BIOS.
•
Resources Controlled By Manual
Auto
Assign system resources (IRQ and
DMA) manually by user.
Assign system resources (IRQ and
DMA) automatically by BIOS.
•
Force Update ESCD Enabled
Disabled
The system BIOS will force updating
ESCD once, then automatically set
this item Disable.
Disable force update ESCD function.
•
IRQ-3
∼
IRQ-15 assigned
to
Legacy ISA
PCI/ISA PnP
The specified IRQ-x will be assigned
to ISA only.
The specified IRQ-x will be assigned
to ISA or PCI.
•
DMA-0
∼
DMA-7
assigned to
Legacy ISA
PCI/ISA PnP
The specified DMA-x will be assigned
to ISA only.
The specified DMA-x will be assigned
to ISA or PCI.
•
PCI IDE IRQ Map
To
PCI-AUTO
The BIOS will scan for PCI IDE
devices and determine the location of
the PCI IDE device.
PCI - SLOT4
∼
1 The BIOS will scan IRQ14 for primary
IDE INT# and IRQ15 for secondary IDE
INT# at the specified slot.
ISA The BIOS will not assign any IRQs
even if PCI IDE card is found.
Because some IDE cards connect the
IRQ14&15 directly from ISA slot
through a card.
•
Primary IDE INT# A
∼
D Tell which INT# the PCI IDE card uses for
its interrupt of 1st IDE channel.
•
Secondary IDE INT# A
∼
D
Tell which INT# the PCI IDE card uses for
its interrupt of 2nd IDE channel.
•
Used MEM base address C800/8
∼
64K Claim a memory space occupied by
legacy ISA card.
N/A
Invalidate this feature.