PXIe, 32-Channel (16 Receive/16 Transmit), Parametric Control PXI ARINC 429 Interface Module—The LV-222-458-458 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, as well as parametric waveform control over transmit amplitude, offset and null voltages, common-mode bias, rise time, and fall time. Each ARINC 429 channel supports programmable bit rate frequency. LV-222-458-458 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.