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ARINC 429 IP Core

Logic Fruit Global Technologies Inc

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ARINC 429 IP Core is a multichannel module with multiple TX/RX. It supports configurable data rates from 12.5 Kbps to 1 Mbps. With features like parity and gap generators for data integrity, the module can operate as a transmitter, receiver, or both, with runtime status indicators.

Key Features

  • Multichannel TX & RX — Supports multiple transmitters and receivers in a single core
  • Configurable Channels — Users can specify any number of RX / TX channels with standard offering: 16 receivers & 8 transmitters
  • Wide Data Rate Support — Operates from 12.5 kbps up to 1 Mbps including both low speed and high speed ARINC-429 modes
  • Parity & Gap Generation/Checking — Built-in logic for parity insertion/checking and inter-word gap handling for integrity compliance
  • Configurable Parity & Data Types — Ability to toggle parity (odd/even) or disable it, choice of data type handling
  • AXI-Lite Interface Compatibility — Control & status registers accessible via AXI-Lite, simplifying integration with SoCs / CPUs
  • FPGA Portability — Designed to be portable to any available standard FPGA
  • Runtime Status Indicators — Signals/flags exposed to software/hardware to monitor the link status during operation (e.g. TX / RX presence)
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Offering Brief

Offering Brief

Device Family Arria® 10 GT FPGA, Arria® 10 SX FPGA, Arria® V GZ FPGA
Offering Status Production
Latest Quartus Version Supported 24.3.1
Development Language VHDL

Multichannel module supporting ARINC429 Receiver/Transmitter

Configurable module supporting any number of receivers and transmitters (Standard with 16 receivers & 8 transmitters)

Configurable data rate supporting from 12.5 Kbps to 1 Mbps

Parity & Gap generators & checkers for high data integrity

Configurable parity and data types

AXI Lite Compatibility for user interface

Ordering Information

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