HIGH DATA RATE RECEIVER
HDR-4G+ USER’S MANUAL
Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
© Safran Data Systems – IMP000074 e14r1
This document is the property of Safran Data Systems.
It cannot be duplicated or distributed without expressed written consent.
Other Possibilities for DNRZ Codes in QPSK Mode 3.3.4.1.2
Next table summarizes the 24 possibilities for DNRZ codes in QPSK Mode:
DQPSK Configuration 3.3.4.1.3
Using the CCSDS DNRZ code and its decoding look-up table:
In 1 1 0 0 0 1 0 1 1 0 1 0 0 0 1 1
1 0 1 0 1 1 0 0 0 0 1 1 0 1 0 1
To select this code in the registry, set the Cortex HDR ICD parameter to 1 (code number in the left-
hand column of the above table) or enter the DNRZ code value (0xC5A3AC35) as defined in the above
decoding table).
Selection of the other codes follows the same rule.
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