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IRQ
Set this value to allow the IRQ settings to be modified. Select "Available" to
allow the specified IRQ to be used by a PCI/PnP device. The options are
"Available" and "Reserved" for the following IRQs: IRQ3, IRQ4, IRQ5, IRQ7,
IRQ9, IRQ10, IRQ11, IRQ14, IRQ15. Select "Reserved" to allow the specified
IRQ to be used by a legacy ISA device.
DMA
Select "Available" to allow the specified DMA to be used by a PCI/PnP
device. Select "Reserved" to allow the specified DMA to be used by a
legacy ISA device. The Reserved setting allows the specified DMA to be
used by a legacy ISA device.
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 for ISA devices.
Select "16K" to allow the system to reserve 16K of the system memory for
ISA devices. Select "32K" to allow the system to reserve 32K of the system
memory for ISA devices. Select "64K" to allow the system for reserve 64K
of the system memory for ISA devices.
Advanced Chipset Control
Intel E7500/7501 NorthBridge Configuration
This feature allows the user to configure the settings for the MCH
NorthBridge portion of the chipset.
Chipset Memory Remap Feature
Select "Enabled" to allow remapping of overlapped PCI memory above the
total physical memory.
Memory Hole
Select "Enabled" to allow the memory hole to be set from 15M to 16M. The
options are "Disabled" and "enabled."
7-11
Chapter 7: AMIBIOS
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