See AR1 for newest architecture.


For Multifunction Embedded Boards, the AR429/575 module provides up to six programmable ARINC-429 channels. Each channel is software selectable for transmit or receive, and Hi or Lo speed, for either ARINC-429 or 575. The receiver logic converts serial BRZ data stream to a 32-bit wide parallel data word. If Label, SDI and parity bits pass validation then ARINC data word is sent to Receive Output FIFO. Message Data can be sent immediately or buffered for synchronized transmission. In buffer mode ARINC words are read from the TXMIT buffer and sent out at the Txmit Interval Rate. In repeat mode ARINC message data is sent continuously. The user interface supports FIFO buffering and Interrupts. Txmit data can be sent immediately or scheduled. To schedule a Txmit sequence the Txmit FIFO can be loaded with a sequence of up to 256 ARINC data words. The interval of transmission is programmable. Enabling the channel begins transmission. TX and RX data are continuously monitored and verified.


Click below for manuals and specifications:

A4ARINC 429/575 (Module A4) - Six RX/TX Channels, ConfigurableN/AContact Factory at 1 (631) 567-1100

Function module(s) featured in products below:

ModelBoard TypeFunction Module SlotsBoard ArchitectureSizeOn Board ReferenceEthernetOtherMaster / Slave
76C2PCI3 1/2N/A    
64C3VME6BF533 / Cyclone® III Y2 x Gb Both 
64C2VME 6BF533 / Cyclone® II Y1 x Gb Slave 
64CS4VME5BF533 / Cyclone® II Y1 x GbHigh power D/S capableSlave 
76CS3PCI5 FullY High power D/S capable  
79C3PCIe3 1/2N/A    
75C33U cPCI2 + 1/2S/B Cyclone® II  1 x Gb Slave 
75C53U cPCI2 + 1/2BF533 / Cyclone® III  1 x Gb Both 
78C26U cPCI6BF533 / Cyclone® II Y1 x GbHigh power D/S capableSlave 
78CS26U cPCI5BF533 / Cyclone® II Y1 x Gb Slave 
67C36U OpenVPX6BF533 / Cyclone® III Y2 x Gb Both 
68C33U OpenVPX2 + 1/2BF533 / Cyclone® IV  2 x Gb Both 
ModelBoard TypeProcessorFunction Module SlotsMaximum MemoryMaximum StorageVideo OptionsEthernetAvailable O/S
75SBC43U cPCI SBCNXP® QorIQ® P2041 Quad-Core e500mc Processor @ 1.2 GHz14 GB DDR3 SDRAM32 GB SATAII NAND FlashN/A2 x GbWind River® Linux or VxWorks®
ModelPhotoBoard TypeDimensions w/Connectors (w x h x d)Volume w/Connectors (in3)Weight / lbs (fully populated)Est. Typ. Power Dissipation (W)# of Board SlotsFunction Module SlotsMax I/O PinsEthernet
SIU66U11.75" x 3.35" x 8.65"340.49<14.012 to 60 W2123162 x Gb
ModelForm FactorSignal InputOutputAccuracyResolutionConnection
44SM7-2Flange Mount2 Wire Arinc 429 Low Speed, Label 162 BearingSynchro 11.8 VL-L0.5°0.05°MS311