AOpen AP5TC User Manual page 71

AWARD BIOS
PNP/PCI Configuration à DMA 0
PNP/PCI Configuration à DMA 1
PNP/PCI Configuration à DMA 3
PNP/PCI Configuration à DMA 5
PNP/PCI Configuration à DMA 6
PNP/PCI Configuration à DMA 7
DMA 0
Legacy ISA
PCI/ISA PnP
PNP/PCI Configuration à PCI IDE IRQ Map To
PCI IDE IRQ Map
To
ISA
PCI-Slot1
PCI-Slot2
PCI-Slot3
PCI-Slot4
PCI-Auto
PNP/PCI Configuration à Primary IDE INT#
PNP/PCI Configuration à Secondary IDE INT#
Primary IDE INT#
A
B
C
D
PCI Slot Location 1
(pin A6)
3-24
If your ISA card is not PnP compatible and requires a
special DMA channel to support its function, set the
selected DMA channel to Legacy ISA. This setting informs
the PnP BIOS to reserve the selected DMA channel for the
installed legacy ISA card.
Take note that PCI card does not require DMA channel.
Some old PCI IDE add-on cards are not fully PnP
compatible. These cards require you to specify the
slot in use to enable BIOS to properly configure the
PnP resources. This function allows you to select the
PCI slot for any PCI IDE add-on card present in your
system. Set this item to
automatically configure the installed PCI IDE card(s).
These two items, in conjunction with item "PCI IDE
IRQ Map To", specify the IRQ routing of the primary
or secondary channel of the PCI IDE add-on card
(not the onboard IDE). Each PCI slot has four PCI
interrupts aligned as listed in the table below. You
must specify the slot in the "PCI IDE IRQ Map To",
and set the PCI interrupt (INTx) here according to the
interrupt connection on the card.
Location 2
(pin B7)
The default is PCI/ISA PnP.
Auto
to allow BIOS to
Location 3 Location 4
(pin A7) (pin B8)