Vendor: Aldec, Inc. Category: Interrupt Controller

Intel™ Programmable Interrupt Controller

The AL8259 core is the VHDL model of the Intel™ 8259 Programmable Interrupt Controller used in Intel microprocessor systems to co…

Overview

The AL8259 core is the VHDL model of the Intel™ 8259 Programmable Interrupt Controller used in Intel microprocessor systems to control and prioritize interrupts. It handles up to eight vectored priority interrupts for the CPU. It is cascadable for up to 64 vectored priority interrupts without additional circuitry.

Key features

  • Functionally based on the Intel 8259 device
  • 8 Level Priority Controller
  • Expandable to 64 Levels
  • Programmable Interrupt Modes
  • Individual Request Mask Capability
  • Active High and Rising Edge
  • Interrupt Sensitivity.

What’s Included?

  • C-8259 core is available for free!*
  • * The Active-HDL application is required.

Specifications

Identity

Part Number
IP-AL8259
Vendor
Aldec, Inc.
Type
Silicon IP

Files

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

Provider

HQ: USA

Learn more about Interrupt Controller IP core

Frequently asked questions about interrupt controller IP cores

What is Intel™ Programmable Interrupt Controller?

Intel™ Programmable Interrupt Controller is a Interrupt Controller IP core from Aldec, Inc. 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.

×
Semiconductor IP