Micronics PCI/ISA System Board D6-IN Technical Information PDF herunterladen (Seite 51)

Twister LX System Board Manual

devices. If you select Auto all the interrupt request (IRQ)

and DMA assignment fields disappear, as the BIOS

automatically assigns them.

Reset Configuration Data

Select Enabled to reset Extended System Configuration

Data (ESCD) when you exit Setup. This selection allows

the PnP BIOS to detect your PCI and ISA PnP devices

and reallocate resources to them. The default setting is

Disabled.

IRQ

Assigned To

When resources are controlled manually, assign each

system interrupt as one of the following types, depending

on the type of device using the interrupt:

Legacy ISA Devices compliant with the original PC

AT bus specification, requiring a specific

interrupt (such as IRQ4 for COM 1) or

older ISA cards that use jumpers to adjust

resources.

PCI/ISA PnP Devices compliant with the Plug and Play

standard, whether designed for PCI or

ISA bus architecture.

DMA

Assigned To

When resources are controlled manually, assign each

system DMA channel as one of the following types,

depending on the type of device using the interrupt:

Legacy ISA Devices compliant with the original PC

AT bus specification, requiring a specific

DMA channel or older ISA cards that use

jumpers to adjust resources.

PCI/ISA PnP Devices compliant with the Plug and Play

standard, whether designed for PCI or

ISA bus architecture.

Chapter 4: The BIOS Setup Utility

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Micronics PCI/ISA System Board D6-IN Technical Information Seite 51