Vendor: Logicircuit, Inc. Category: Interrupt Controller

DO-254 AXI Interrupt Controller 1.00a

Concentrates multiple interrupt inputs from peripheral devices to a single interrupt output to the system processor.

Overview

Concentrates multiple interrupt inputs from peripheral devices to a single interrupt output to the system processor.

Key features

  • AXI interface is based on the AXI4-Lite specification
  • Configurable number of (up to 32) interrupt inputs
  • Single interrupt output
  • Supports relocatable base address in MicroBlaze
  • Easily cascaded to provide additional interrupt inputs
  • Priority between interrupt requests is determined by vector position. The least significant bit (LSB, in this case bit 0) has the highest priority
  • Interrupt Enable Register for selectively enabling individual interrupt inputs
  • Master Enable Register for enabling interrupt request output

Benefits

  • Mature source IP has been re-engineered for full DAL-A compliance for airworthiness and design assurance for safety-critical programs, supporting and simplifying the compliance effort at the FPGA level.

What’s Included?

  • Encrypted source along with a complete certification data package (CDP) including all artifacts required for chip-level compliance.

Specifications

Identity

Part Number
10105
Vendor
Logicircuit, Inc.
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Learn more about Interrupt Controller IP core

Logicircuit Offers First "Safe IP" Subscription Model

Logicircuit today announced subscription access to the company’s Safe IP catalog. The Safe IP catalog contains the industry’s most extensive set of DO-254 certifiable intellectual property (IP) cores. Available March 1, 2015, the subscription model provides simple, affordable, and expanded access to the entire IP catalog.

Frequently asked questions about interrupt controller IP cores

What is DO-254 AXI Interrupt Controller 1.00a?

DO-254 AXI Interrupt Controller 1.00a is a Interrupt Controller IP core from Logicircuit, 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.

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