Avionics Interface Technologies

Today’s solutions

   for tomorrow’s demands.

Toll-free: 866.246.1553

Email: sales@aviftech.com

A Division of TeradyneLogo_81x18.png


Test Instrumentation

TI_Tabs_Icon.pngAIT's ARINC 429 hardware modules for PXIPCIVME, and VXI provide advanced features and functionality to support even the most demanding test and simulation applications.

Get Datasheets


  • Four, Eight, 16, or 32 fully Software Programmable Tx/Rx Channels
  • Programmable High/Low Speed Operation
  • All Tx/Rx Channels operate concurrent
  • Full Error Injection & Detection
  • Cyclic (Rate-Oriented) & Acyclic Label Transmission
  • Label Selective Trigger for Capture/Filtering
  • Real-Time Recording and Post Analysis of Multiple Channels
PCI-C429 PCI / PCI-X 4, 8, 16, or 32   PCI-C429
PCIe-C429 PCI Express 4, 8, 16, or 32   PCI Express
PXIe-429 PXI Express 16, 32, or 64 Variable output voltage signals and variable DC offset PXIe-429-web.png
PXI-C429 PXI 4, 8, 16, or 32 PXI triggers, star trigger, and PXI 10 MHz clock PXI-C429
USB-429 USB 4, 8, or 16 Stand-alone operations via single USB connection USB429_Web
VXI-429 VXI 4, 8, 16, 32, or 64 Two PMC sites for up to 64 Channels  
VME-429 VME 4, 8, 16, 32, or 64 Two PMC sites for up to 64 Channels  

Analyzers & Software Tools

ST_Tabs_Icon.pngFlight Simulyzer™ and SDK


AIT provides complete ARINC 429 Analyzer and Data Acquisition solutions with the Flight Simulyzer application software. Flight Simulyzer is an intuitive and easy-to-use Graphical User Interface (GUI) that allows users to capture and analyze ARINC 429 data. Additionally, Flight Simulyzer supports the simulation and generation of ARINC 429 traffic including error injection.

Flight Simulyzer can be used in conjunction with the AIT ARINC 429 USB module to provide a portable analyzer/simulator solution. Together with the AIT PCI and PXI modules, Flight Simulyzer can be used to provide a desktop PC solution.

Delivered with every module, our ARINC 429 Software Development Kit (SDK) provides a complete suite of ARINC 429 Software Application Programmer Interfaces (APIs) and tools to support intuitive and effective access to the features and functions of the AIT ARINC 429 hardware modules.


CompatibleWithLabVIEW.pngAIT's ARINC 429 LabVIEW Instrument Driver is an easy-to-use,  "Compatible with LabVIEW" Instrument Driver which provides high level Virtual Instruments (VIs) that support quick prototyping and deployment of ARINC 429 applications.

The AIT ARINC 429 Instrument Driver has been certified by National Instruments to be "Compatible with LabVIEW". This means that users are ensured of the highest quality, usability, and integration with National Instrument's LabVIEW.

The ARINC 429 Instrument Driver is built upon the AIT common ARINC 429 Configuration Data core format. This means that user applications developed using the Instrument Driver can easily utilize databus configurations created using AIT's Flight Simulyzer software or the AIT C++ and .NET APIs. It's simple, define your avionics system's ARINC 429 interface configuration once, then use it in your LabVIEW applications, C++ and .NET applications, and AIT's Flight Simulyzer bus analyzer software!

Custom IP Solutions

IP_Tabs_Icon.pngAIT's Consultation Engineers have years of experience in various military and aerospace programs. We have over a decade of engineering experience designing hardware, firmware, and software for aerospace applications.

AIT's engineering team can efficiently and effectively provide design and integration services, including test methods and best-practice guidance. Our proproetary bus interface modules are based on an FPGA-based architecture with all databus protocol engines implemented utilizing AIT Intellectual Property (IP). As a result, AIT stands ready to help valued customers and partners by providing customized avionics interface IP cores to support unique project requirements and protocol variants. As an AS9100 Rev C and ISO 9001:2008 certified organization, AIT is fully qualified to provide solutions meeting the most stringent quality standards.

Rugged COTS Modules

COTS_Tabs_Icon.pngAIT's ARINC 429 XMCPMC and PC/104+ modules are rugged, reliable, full featured interface modules designed to provide dependable ARINC 429 interfaces in the harshest environments. Our rugged interface modules are provided with conduction cooled, extended temperature, and conformal coating options. Additionally, they are supported with RTOS (VxWorks and others) device drivers and APIs.

XMC-429 XMC 16, 32, or 64 High channel density (32 Tx & 32 Rx) with variable output (Tx) voltage signal. Designed for extended temperature operations, avialable with conduction-cooling and conformal coating. xmc-429.png
PMC-429 PMC  4, 8, 16, or 32 Designed for extended temperature operations, available with conduction-cooling and conformal coating PMC-429
PC104p-429 PC/104+ 4 or 8 Two LVTTL inputs, four discrete I/O lines supporting up to 30V signalling PC104p-429


Request Quote

>> Click here to download AIT's ARINC 429 Product Guide