Aaeon SBC-860 Manual page 67

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F u l l s i z e C P U C a r d
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Chapter3 Award BIOS Setup
Reset Configuration Data
Normally, you leave this field disabled. Select
enabled to reset Extended System Configuration
Data (ESCD) when serious conflict is caused by
add-on device or system reconfiguration.
The choices: Enabled, Disabled
Resources Controlled By
The Award Plug and Play BIOS has the capacity
to automatically configure all the boot and Plug
and Play devices. If you choose Auto, you cannot
select IRQ DMA and memory base address fields,
since BIOS automatically assigns them.
The choices: Auto (ESCD), Manual.
IRQ Resources
When resources are controlled manually, assign
each system interrupt a type, depending on the
type of device using the interrupt. There are two
types for choice: Legacy ISA and PCI/ISA PnP.
Legacy ISA: Devices compliant with the original
PC AT bus specification, requiring a specific
interrupt (such as IRQ4 for serial port 1)
PCI/ISA PnP: Devices compliant with the Plug
and Play standard, whether designed for PCI or
ISA bus architecture.
DMA Resources
When resources are controlled manually, assign
each DMA channel a type, depending on the type
of device using the DMA channel. There are two
types for choice: Legacy ISA and PCI/ISA PnP.
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