ARINC-429 IP with Cyber and Wirefault Protection

Sital Technology presents ARINC-429 solutions, a comprehensive range of IP cores, and Multi-I/O board products that embody the latest in avionics data communication technology. Our ARINC-429 offerings are designed to meet the rigorous demands of the aerospace industry by providing both flexibility and reliability through innovative designs and advanced protection features.

ARINC-429 IP Cores and Multi-I/O Board

Our ARINC-429 IP core is engineered to comply fully with the ARINC-429 standard, capable of supporting up to 16 transmit channels and 16 receive channels. These channels offer programmable data rates (12.5 or 100 Kbps) and versatility for a wide range of applications.

Through proprietary technology, Sital significantly reduces the logic resource requirements for multi-channel ARINC-429 implementations by up to 70%, optimizing system performance and efficiency.

Versatile Form Factors for Integration

These boards come with varying numbers of ARINC-429 transmit and receive channels, as well as many form factors for these boards and testers are:

• PC/104+
• PMC
• Compact PCI
• USB

Advanced Single Board Computers

Sital Technology’s BRDSBC429 FPGA-based single-board computer (SBC) is a series of 3U VPX boards providing different mixes of I/Os.

The board includes an FPGA-based computer consisting of an ARM Cortex processor integrated into a Zynq Ultrascale+ FPGA. The board also includes up to 32 ARINC-429 receive channels, 16 ARINC-429 receive channels, along with several other on-board interfaces.

In addition to these boards available are also channels for MIL-STD-1553, including options of (SnS) Sital’s Safe and Secure sensor Complete with cyber-attack capability.

In addition, many of the boards also include interface options for EBR-1553, 16PP194, H009, discrete I/O, RS-422/485, and IRIB-B timing.

Lastly, a 2-channel oscilloscope option is available, broadening the application scope and testing capabilities.

Software Support and GUI Applications

All these boards come with both Windows and Linux API/library/driver software.

The tester versions of these boards also come with the COMposer GUI software:

The COMposer GUI supports simulation, testing, and monitoring applications by enabling users to configure the transmission of messages by programming the messages to be transmitted in graphical format.

Finally, regarding COMposer it enables monitored (received) data to be displayed using engineering units in either numerical, graphical, or avionics instrument displays.

Sital Technology and Hardware Engineering, Ltd. is a Xilinx Solutions partner (xilinx.com)

ARINC 429 Solutions

Sital Technology manufactures several high-quality solutions for the ARINC 429 protocol, the primary data bus standard used in most commercial and transport aircraft avionics.

ARINC 429 Safe and Secure

For most of its ARINC 429 solutions, Sital offers an option for its Safe and Secure (SnS) Technology. Utilizing enhanced physical layer signal monitoring, Sital’s SnS provides continuous cyber authentication for detecting “spoofing” (or impersonating) nodes on 429 buses. In addition, Sital’s SnS also provides electrical fault detection. This enables the detection and locating of faults such as intermittent or continuous open or short circuits in data bus and stub cabling, couplers, connectors, connected LRUs, and termination resistors.