PCI/PnP Configuration 5DVX
PCI IRQ Actived By
This option is hardware related setting and it tell the system the IRQ signals level or
edge trigger. You can select either level or edge in this option. Most PCI IRQ
function actived by level. If you PCI card is not function on your board, you can try
to select edge option. Please consult your hardware supplier for information.
PCI IDE IRQ Map To
Primary IDE INT:
Secondary IDE INT:
This option indicates the presence and the information of an offboard PCI IDE
device. The first option indicates the slot number of PCI IDE and the other options
indicate how IRQ14 and IRQ15 are routed to the device. If an IDE IRQ MAP To is
set to PCI-AUTO, this means that the system will scan for PCI IDE devices &
determine the location of the PCI IDE device. If this option is set to PCI-SLOT, this
indicates that the offboard PCI IDE device is present and the system will route the
IRQ to that SLOT. If an IDE IRQ MAP is set to ISA, the system does not need to
route the IRQ because a paddle card is installed and the IRQ is received from an ISA
slot. Otherwise, the IRQ can be routed correctly according to the specification of
the INT# value.
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