A429 IP Core :: Overview

Project maintainers


Name: a429core
Created: Aug 25, 2011
Updated: Aug 26, 2011
SVN: No files checked in

Other project properties

Category: Communication controller
Language: VHDL
Development status: Planning
Additional info: none
WishBone Compliant: No
License: LGPL


The A429 core shall be a single channel transmitter and receiver core for serial communication in airborne applications. It shall support the RTCA ARINC 429 specifications part 1, 2 and 3 and be developed according to RTCA/DO-254 guidelines.

Definitions / Acronyms

ARINC - Aeronautical Radio, Inc.
DAL - Design Assurance Level
DITS - Digital Information Transfer Systems.

Referenced Documents

* ARINC Specification 429 Part 1 - Functional Description, Electrical Interface, Label Assignments and Word Formats
* ARINC Specification 429 Part 2 - Discrete Data Standards
* ARINC Specification 429 Part 3 - File Data Transfer Techniques
* RTCA/DO-254 - Design Assurance Guidance For Airborne Electronic Hardware

Applicable Standards

- ARINC 429 standard part 1, 2 and 3
- RTCA/DO-254 ED-80 guidance (DAL criteria TBD)

Technical Features

Channel Configuration Support

- Low speed (LS, 12.5KHz) mode
- High speed (HS, 100KHz) mode
- Enable / Disable

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