United Electronic Industries ARINC-429 Capabilities (Part 2)

In Part 2, we will discuss UEI's ARINC-429 FIFO and Scheduler features. ARINC-429 is the avionics data bus standard used on most high-end commercial aircraft. The standard defines both the physical and electrical interfaces of a two-wire data bus as well as the data protocol to support an aircraft's avionics network. UEI's DNA/DNR-429-5xx series is a family of ARINC 429 communications interfaces. The current family includes two different versions with different combinations of TX and RX channels. The DNA-429-566 offers 6 TX / 6 RX while the 429-512 provides 12 RX channels. All boards are fully compliant with the ARINC 429 spec and support both high-speed (100 kHz) and low-speed (12.5 kHz) operation. The channel speed is software selectable in banks of either two or three channels. Data integrity, even when all channels are set in high-speed mode is assured with the use of 256-word FIFOs on all RX and TX channels All of the DNA-429-5xx series I/O boards are fully supported by UEI's wide variety of software drivers and programming tools. Explore UEI's wide range of ARINC products at https://www.ueidaq.com/search?q=arinc Explore UEI's ARINC application solutions at https://www.ueidaq.com/arinc-429-tuto... Learn more about UEI's avionics solutions at https://www.ueidaq.com/avionics-test-... Learn more about UEI hardware and I/O at https://www.ueidaq.com.