Safran RX-1 User Manual page 120

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
RX-1 Compact Operational 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. D104047
Is.Rev 08
Previous Ref.: -
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
necessary to extend the length to 32bits and to
mask the 2 LSB bits.
Safran Data Systems
.
word, hence, it is
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