ARINC 429 IP Core

ARINC 429 IP Core

iWave’s ARINC 429 IP is a high-performance solution for integrating ARINC 429 data buses into avionics systems. It enables reliable, real-time communication between avionics equipment with efficient, fault-tolerant data exchange. The IP supports both transmit and receive functions, offers customizable data rates, and includes advanced error detection for data accuracy. Its hardware-based communication layer ensures low latency, high integrity, and robust performance, making it ideal for aerospace applications.

SPECIFICATION

  • Fully compliant with ARINC 429 standard 429.17 for data bus communication in avionics systems.
  • Configurable N number of TX and RX Lines, variable as per the supported IO Standard.
  • Supported data rates on each channel:
    • 12.5 Kbps (Low)
    • 100 Kbps (High)
  • Up to 127 labels can be used for each receive channel.
  • Programmable interrupt generation.
  • Supports ARINC 429 32-bit data word format, including Label, Data, Parity, and Status fields.
  • Supports AXI4 Lite Interface for Control and Status Register.
  • Built-in parity checking, and error flagging mechanisms for high data integrity.
  • Designed for low power consumption to meet avionics system power budget constraints.

HIGHLIGHTS

  • Implements ARINC 429 Data Bus Communication Protocol.
  • Supports both Transmit and Receive functionality for ARINC 429 words.
  • Configurable data rates for flexible integration into avionics systems.
  • Provides advanced error detection mechanisms for high data integrity.
  • Bare-metal application or PetaLinux OS with associated APIs.

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