PPRuNe Forums - View Single Post - ARINC 429 & 1553... what's the difference?

15th Dec 2009, 16:42

#7 (permalink)

Graybeard

Join Date: Nov 2006

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My mistake: the Arinc is 429 and 453, not 1553. All I wrote about 1553 is really 453.

The 78 ohm impedance is important only in 453, due to its high speed, not 429.

GB

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