User manual

APC-3580 User Manual

Use the IRQ# address to specify what IRQs can be assigned to a particular peripheral device.



Available DEFAULT The specified IRQ is available to be used by PCI/PnP

devices



Reserved The specified IRQ is reserved for use by Legacy ISA devices

Available IRQ addresses are:

IRQ3

IRQ4

IRQ5

IRQ7

IRQ9

IRQ10

IRQ 11

IRQ 14

IRQ 15

DMA Channel# [Available]

Use the DMA Channel# option to assign a specific DMA channel to a particular PCI/PnP

device.



Available DEFAULT The specified DMA is available to be used

by PCI/PnP devices



Reserved The

specified DMA is reserved for use

by Legacy ISA devices

Available DMA Channels are:

DM Channel 0

DM Channel 1

DM Channel 3

DM Channel 5

DM Channel 6

DM Channel 7

Reserved Memory Size [Disabled]

Use the Reserved Memory Size BIOS option to specify the amount of memory that should be

reserved for legacy ISA devices.