The VPX339 is based on the Data Device Corporation (DDC), BU-67118 multi-channel, multi-protocol avionics product. It utilizes the world’s most advanced MIL-STD-1553 technology. The module is low power, high MTBF, and high performance.

The module can output MIL-STD-1553A/B, IRIG106, ARINC 429, CAN bus/ARINC 825 channels, discrete I/O, ARINC-717, etc.

The module has an on-board DMA engine for low CPU utilization. IRIG-106 Chapter 10, Tx inhibit, and ARINC 717 which are ideal for flight data recorders.

The module is ideal for applications such as mission-computers, displays and LRUs, digital data recorders, radar systems/situational awareness, commercial aerospace, flyable avionics/UAVs, data loading and data monitors.

Features of VPX339 are:

• Up to 4 Dual Redundant Mil-STD-1553 channels

• Supports MIL-STD-1553A/B and MIL-STD-1760

• BC disable for RT only applications

• Tx Inhibit for MT only applications

• IRIG-106 Chapter 10 MIL-STD-1553 MT

• Up to 20 Programmable Tx/Rx ARINC 429 channels

• Support ARINC 575 and many other ARINC protocols

• Full line rate on all channels simultaneously

• Tx inhibit for ARINC 429 Rx only applications

• Programmable ARINC 429 speed

• Up to 2 Programmable Tx/Rx ARINC 717 channels

• Up to 2 CAN bus 2.0/ARINC 825 channels

• Up to 8 programmable RS-232/422/485 channels

• Asynchronous communications on all channels

• Synchronous communication on up to 2 channels

• Up to 10 Avionics/Digital discrete I/O

• 48-bit/100 ns Time Stamp

• IRIG-B Input