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Module 5. Digital techniques / Electronic instrument systems

ARINC 629 is

  • half duplex.
  • full duplex.
  • single mode.

jawad anwar11 asking:

i thnk it is full duplex

Community Comments (2)

D
dimky Posts: 511 12.01.2012 / 20:18
Hey jawad!

ARINC 629 is half-duplex just a faster format, it transmits in both directions just not at the same time which is the difference between duplex (2 way simultaneous) and half-duplex (2 way-in turns). It has to take turn in either transmitting or receiving. It just does this process quicker than previous half-duplex models (429 & mil 1553b).
K
khalifa Posts: 3 19.09.2013 / 12:38
open the book of EASA part66 and you will find my friend.

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