Vendor: iWave Systems Technologies Pvt. Ltd. Category: Interrupt Controller

8259A Interrupt Controller

8259A Interrupt Controller is designed to transfer the interrupt with highest priority to the CPU, along with interrupt address i…

Overview

8259A Interrupt Controller is designed to transfer the interrupt with highest priority to the CPU, along with interrupt address information.

Key features

  • Eight interrupt request input per chip
  • Up to 64 interrupt request inputs per system
  • Edge or level triggered interrupt request inputs
  • Individually maskable interrupt requestsProgrammable interrupt request priority orders
  • Polling operation capability
  • Extended mode with cascade connection of external interrupts
  • Supports Slave mode in extended mode

Block Diagram

Benefits

  • Can be used to assign priority levels to interrupt outputs
  • Allows cascading of multiple interrupts

Applications

  • Core is designed to use with industry standard microprocessors such as 80286, 8086/8088, 8080/85.

What’s Included?

  • ..

Files

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
8259A Interrupt Controller
Vendor
iWave Systems Technologies Pvt. Ltd.
Type
Silicon IP

Provider

iWave Systems Technologies Pvt. Ltd.
HQ: India
iWave Systems is a technology oriented organization founded in 1999 by enterprising technocrats, each with two decades of experience in the areas of Hardware and Embedded Software. We are an International design house with an energetic team of professionals with extensive experience in engineering real time embedded Systems. iWave Systems is poised to empower today's technology demands with appropriate, custom designed embedded system solutions. Our focus is in providing effective and efficient solutions to our customers at an optimal cost with an accelerated time-to-market. We help our customers worldwide to explore and leverage the state of the art technologies and achieve excellence in their business objectives.

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Frequently asked questions about interrupt controller IP cores

What is 8259A Interrupt Controller?

8259A Interrupt Controller is a Interrupt Controller IP core from iWave Systems Technologies Pvt. Ltd. listed on Semi IP Hub.

How should engineers evaluate this Interrupt Controller?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Interrupt Controller IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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