EUPA AP0 User Manual page 51

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Resources Controlled By
Resources
Controlled by:
- Auto
- Manual
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Reset Configuration Data
Reset Configuration
Data:
- Enabled
- Disabled
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IRQ3~5, IRQ7, IRQ9, IRQ10, IRQ11, IRQ12, IRQ14, IRQ15
IRQ 3-5, 7, 9-12,
14-15:
Legacy ISA
PCI/ISA PnP
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DMA 0, DMA 1, DMA 3, DMA 5, DMA 6, DMA 7
DMA 0,1,3,5-7:
- Legacy ISA
- PCI/ISA PnP
3-22
Basically, BIOS will allocate the IRQ/DMA resources
automatically for these PNP/PCI and onboard
devices. The exception might be encountered when
legacy ISA devices are installed, which occupies
resources that BIOS can not know. Therefore, this
option is for BIOS to know in advance that IRQ/DMA
is occupied by legacy ISA devices if Manual is
selected.
When this item is set to Enabled, BIOS will turn it
Disabled again in the next boot up. This item is for
clearing ESCD data. The only reason to clear is the
data loosing the confidence. The engineering test is a
good reason to change the default setting.
Set the selected IRQ to Legacy ISA if your ISA card
is not PnP compatible card and requires a special
IRQ to make it function. These options provide IRQ
resources allocation for Legacy ISA or PCI/ISA PnP
card.
Set the selected DMA channel to Legacy ISA if your
ISA card is not PnP compatible card and requires a
special DMA channel to make it function.
AP0
USER'S MANUAL