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82093AA - I/O ADVANCED PROGRAMMABLE INTERRUPT CONTROLLER

General Description

at any time, without notice.

The 82093AA IOAPIC may contain design defects or errors known as errata.

Current characterized errata are available on request.

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Datasheet Details

Part number 82093AA
Manufacturer Intel Corporation
File Size 178.57 KB
Description I/O ADVANCED PROGRAMMABLE INTERRUPT CONTROLLER
Datasheet download datasheet 82093AA Datasheet

Full PDF Text Transcription for 82093AA (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 82093AA. For precise diagrams, tables, and layout, please refer to the original PDF.

E PRELIMINARY 82093AA I/O ADVANCED PROGRAMMABLE INTERRUPT CONTROLLER (IOAPIC)  3 General Purpose Interrupts  Independently Programmable for Provides Multiprocessor Inte...

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terrupts  Independently Programmable for Provides Multiprocessor Interrupt Management  Dynamic Interrupt DistributionRouting Interrupt to the Lowest Priority Processor  Software Programmable Control of Interrupt Inputs  Off Loads Interrupt Related Traffic From the Memory Bus 24 Programmable Interrupts  13 ISA Interrupts Supported  4 PCI Interrupts  1 Interrupt/SMI# Rerouting  2 Motherboard Interrupts  1 Interrupt Used for INTR Input Edge/Level Sensitivity Interrupts  Each Interrupt Can Be Programmed to Respond to Active High or Low Inputs X-Bus Interface  CS For Flexible Decode of the IOAPIC Device.