Safran CORTEX RTR NeXt Series User Manual page 80

Example 2: Sync Word length = 24 bits and Words of 8 bits
Frame description:
Sync = FAF320
Frame Sync Configuration:
Example 3: Sync Word length = 30 bits and Words of 10 bits
Frame description:
Sync = FAF33400
Frame Sync Configuration:
© Safran Data Systems – IMP000074 e14r1
Radio Telemetry Receiver
User's Manual
Data length = 765 words
Total length = 3 + 765 = 768 words
Data length = 957 words of 10 bits
Total length = 3 + 957 = 960 words
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Ref. D104004
Is.Rev 07
Previous Ref.: DTU000567
Date: 21/06/2021
The Sync length always starts from the
LSB. Right to Left for bit selection.
Hence 24 bits length will only keep FAF320
from the field.
In this definition, we suppose that the 2 LSB
bits of the Sync Word have to be ignored.
FAF33400
Due to our definition of length, we cannot
truncate directly the word, hence, it is
necessary to extend the length to 32bits and to
mask the 2 LSB bits.
Safran Data Systems
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Page 80