PXIe, 32-Channel PXI ARINC 429 Interface Module—The LV-222-442-442 offers onboard processors that automatically handle all protocol-related activity including transmit scheduling and receive buffering. It supports periodic and asynchronous messages and sequential monitoring and timestamping. Each ARINC 429 channel supports programmable bit rate frequency. LV-222-442-442 applications include test, simulation, and operational uses of avionics data buses. With extensive error detection and generation capability, the interface is well suited for product development, production, and system test.