Chapter 4: AMIBIOS
4-9
IRQ
Set this value to allow the IRQ settings to be modified. The default setting is
"
Available
"
. Select "Available" to allow the specified IRQ to be used by a
PCI/PnP device. The options are "
Available
" and "Reserved" for the fol-
lowing IRQs. Select "Reserved" to allow the specified IRQ to be used by a
legacy ISA device.
IRQ3
IRQ4
IRQ5
IRQ7
IRQ9
IRQ10
IRQ11
IRQ14
IRQ15
DMA
Select "Available" to allow the specified DMA to be used by PCI/PnP device.
Select "Reserved" to allow the specified DMA to be used by a legacy ISA
device. The options are "
Available
" and "Reserved".
DMA Channel 0
DMA Channel 1
DMA Channel 3
DMA Channel 5
DMA Channel 6
DMA Channel 7
Reserved Memory Size
This item allows the system to reserve memory that is used by ISA devices.
Select "Disabled" to prevent BIOS from reserving memory to ISA devices.
Select "16K" to allow the system to reserve 16K of the system memory for
the ISA devices. Select "32K" to allow the system to reserve 32K of the
system memory for the ISA devices. Select "64K" to allow the system for
reserve 64K of the system memory to the ISA devices. The default setting
is "
Disabled
".
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Advanced Chipset Control
!
Intel E7500/7501 NorthBridge Configuration
This feature allows the user to configure the settings for Intel E7500/E7501
NorthBridge chipset.