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Welcome to Multibus VI


MAX Technologies offers NI LabVIEW Virtual Instrument (VI) resources to access and control MAX Technologies’ USB, Ethernet, PCI Express and PXI Express devices.

Multibus VI is a great tool for users who want to build and run LabVIEW applications to send and receive data using various Avionics databus I/O.

Multibus VI current version offers support for the following platforms, protocols and hardware.


Supported Platforms

LabVIEW 32-bit - Windows 7-10 32/64-bit

LabVIEW 64-bit - macOS 10.13 (High Sierra) to 11.2 (Big Sur)

LabVIEW Real Time Module - NI Linux RT target


Supported Protocols

  • ARINC 429
  • ARINC 717 (Flight Data Recorder)
  • Honeywell FCE (DMRS)
  • Rockwell CSDB

Supported Hardware

  Flex devices

Product model Supported protocol(s)
FlexMobile 429+ ARINC 429
FlexMulti 429 ARINC 429, ARINC 717, Rockwell CSDB
FlexMulti 629 ARINC 429, ARINC 717, Rockwell CSDB
FlexMulti 664 ARINC 429, ARINC 717, Rockwell CSDB
FlexMulti 1553 ARINC 429, ARINC 717, Rockwell CSDB

  PC carrier boards with two mezzanine module sites

Carrier board model Mezzanine modules
MAXPXIe 500 IPM-429, IPM-CSDB, IPM-MULTI, IPM-HFCE
MAXPCIe 502 IPM-429, IPM-CSDB, IPM-MULTI, IPM-HFCE

  Mezzanine modules

Mezzanine product model Supported protocol(s)
IPM-429 ARINC 429
IPM-MULTI ARINC 717
IPM-CSDB Rockwell CSDB
IPM-HFCE Honneywell HFCE

Visit MAX Technologies' website or contact us for more details on product offer.