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IEI Integration IOWA-LX-600 User Manual

Page 113

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IOWA-LX-600 Half-size CPU Card

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whether designed for PCI or ISA bus architecture.

DMA Resources [Press Enter]

The DMA Resources menu can only be accessed if the Resources Controlled By

option is set to Manual. Use DMA Resources to assign each system DMA channel a

type.

The DMA Resources menu has the following options:

DMA-0 assigned to

DMA-1 assigned to

DMA-3 assigned to

DMA-5 assigned to

DMA-6 assigned to

DMA-7 assigned to

The above options all have the following default options.

PCI/ISA PnP

(Default)

The DMA is reserved by BIOS for PCI and ISA PnP

devices.

Legacy ISA

The DMA is assigned to legacy ISA for devices compliant

with the original PC AT bus specification, PCI/ISA PNP for

devices compliant with the Plug and Play standard

whether designed for PCI or ISA bus architecture.

Memory Resources [Press Enter]

The Memory Resources menu can only be accessed if the Resources Controlled By

option is set to Manual. Use Memory Resources to select a base address and the length

for the memory area used by a peripheral that requires high memory.

The Memory Resources menu has the following option:

Reserved Memory Base [N/A]

The Reserved Memory Base option specifies the base address for the peripheral device.

The Reserved Memory Base options are: