IP ARINC429

Customizable DO-254 ARINC-429 IP-Core

The product is a multi-channel, flexible and customizable ARINC-429 transmitter and receiver IP core for serial communication in airborne applications. The IP is developed, validated and licensed by Oxytronic.

The IP has been developed according to the RTCA/DO-254 ED-80 guidelines. These guidelines are required by the Airworthiness Certification Authorities (EASA and FAA) for hardware developments that need to be certified for the use in commercial aircraft equipment.

The IP incorporates a simple basic synchronous CPU interface which can be easily connected to your required interface. Each individual channel can be configured according to your specifications. Each channel contains a specific buffer (FIFO), which is part of the IP. This allows efficient data transfer between the CPU and the IP.

Key benefits

• Improved development flow several times already. Certified up to Level-A
• Flexible architecture allowing from 1 Rx and 1 Tx to unlimited number of Rx and Tx
• Rx-Tx channels easily configurable for other next use
• Effortlessly customizable Synchronous CPU interface
• Adaptable independent word buffers for each input or output channel
• Independent Channel parameterizations through CPU interface
• High speed and low speed mode configurability
• Exchange FIFO errors information available
• Silicon proven solution

Business Model

Oxytronic high quality offering is also reflected in our flexible business models.

• Single or multi project license
• Comprehensive integration support
• Facilitated retargeting and upgrades
• Maintenance

Service experience

The IP is derived from ARINC-429 modules that have been integrated in at least 3 different types of cockpit video displays, implemented in different FPGAs, for which some displays were granted for TSO and ETSO certification (DAL-A and DAL-B).