Abit IT5E Series User Manual page 60

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ä PCI-slotX: Some old PCI IDE cards cannot be detected by the
BIOS. If the onboard BIOS cannot detect a PCE IDE card, you
have to specify on which PCI slot the IDE card is inserted, to
make the BIOS assign IRQ14 for use by the interrupt number
(INT#) of this PCI slot.
ä ISA: If you select ISA, it means that your PCI IDE card features
a "paddleboard" and a cable that can be connected to IRQ on the
ISA slot, because the BIOS will not assign any IRQ to this PCI
slot.
Attention:Primary Channel and Secondary Channel : The BIOS
needs two independent interrupt number (INT#) lines to
be allocated to the PCI IDE card. Be careful not to
choose twice the same interrupt number (INT#).
Note: Since the interrupt number of the PCI slot is connected
according the design described below, there are some
limitations, be careful.
+ The INT#A signal of the first PCI slot, the INT#B signal
+ The INT#B signal of the first PCI slot, the INT#C signal
+ The INT#C signal of the first PCI slot, the INT#D signal
+ The INT#D signal of the first PCI slot, the INT#A signal
On Board USB Controller:
This is to Enable or Disable the onboard Universal Serial Bus (USB)
controller.
of the second PCI slot, the INT#C signal of the third PCI
slot and the INT#D signal of the fourth PCI slot, are the
same, so be careful not to use them simultaneously.
of the second PCI slot, the INT#D signal of the third
PCI slot and the INT#A signal of the fourth PCI slot, are
the same, so be careful not to use them simultaneously.
of the second PCI slot, the INT#A signal of the third PCI
slot and the INT#B signal of the fourth PCI slot, are the
same, so be careful not to use them simultaneously.
of the second PCI slot, the INT#B signal of the third PCI
slot and the INT#C signal of the fourth PCI slot, are the
same, so be careful not to use them simultaneously.
Chapter 3