Pnp/Pci Configuration Setup - AXIOMTEK EP820 Series User Manual

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4.10 PnP/PCI Configuration Setup

This section describes the configuration of PCI (Personal Computer

Interconnect) bus system, which allows I/O devices to operate at

speeds close to the CPU speed while communicating with other

important components. This section covers very technical items that

only experienced users could change default settings.

Reset Configuration Data

Normally, you leave this item Disabled. Select Enabled to reset

Extended System Configuration Data (ESCD) when you exit Setup

or if installing a new add-on cause the system reconfiguration a

serious conflict that the operating system can not boot. Options:

Enabled, Disabled.

IRQ Resources

When resources are controlled manually, assign each system

interrupt to one of the following types in accordance with the type

of devices using the interrupt:

1. Legacy ISA Devices compliant with the original PC AT bus

specification, requiring a specific interrupt (such as IRQ4 for serial port

1).

2. PCI/ISA PnP Devices compliant with the Plug and Play standard,

Award BIOS Utility

EP820 All-In-One EPIC Board User's Manual

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