Table 4: Data & Clock Cadu Outputs; Table 5: Data & Clock Outputs Vs Demodulation (Soft Outputs) Hardware Menu Dependent - Safran CORTEX Series User Manual

OUTPUT MODE
CLK+
J10 / J11
CLK-
OUT1+
J12 / J13
OUT1-
OUT2+
J14 / J15
OUT2-
OUT3+
J16 / J17
OUT3-
CLK+
J20 / J21
CLK-
OUT1+
J22 / J23
OUT1-
OUT2+
J24 / J25
OUT2-
OUT3+
J26 / J27
OUT3-
Table 5: Data & Clock Outputs vs Demodulation (soft outputs) Hardware menu dependent
© Safran Data Systems – IMP000074 e14r1
HIGH DATA RATE RECEIVER
HDR-4G+ USER'S MANUAL
CADU-A CADU-A
+ SYNC + USER + SYNC + GOOD
Clock @ BR Clock @ BR
Demod A
Data
Sync pulse Sync pulse
Clock for User data
Demod A
Clock @ BR Demod Clock @ BR Demod
B
Data
Sync pulse Sync pulse 2
Clock for User data
Demod B
Table 4: Data & Clock CADU Outputs
QPSK
NORMAL SOFT
DEMODULATOR CHANNEL A
Clock @ BR/2
CLK +
Demod A
CLK -
I bit 2
OUT1 +
OUT1 - (MSB)
I bit 1
OUT2 +
OUT2 -
I bit 0
OUT3 +
OUT3 -
DEMODULATOR CHANNEL B
_
CLK +
CLK -
Q bit 2
OUT1 +
OUT1 -
(MSB)
Q bit 1
OUT2 +
OUT2 -
Q bit 0
OUT3 +
OUT3 -
This document is the property of
It cannot be duplicated or distributed without expressed written consent.
Ref. DTU 100782
Is.Rev
Date: June 1, 2021
CADU-A SPLIT2
+ SYNC
Clock @ BR / 2
Demod A Demod A
Data
Data I
Data Q
Status
1 = good Sync pulse
0 = bad
Clock @ BR / 2
B Demod B
Data Data I
Data Q
Status
1 = good Sync pulse
0 = bad
QPSK
3
MERGE SOFT
Clock @ BR
Demod A
I/Q bit 5
(MSB)
I/Q bit 4
I/Q bit 3
0 = indicates I
1 = indicates Q
I/Q bit 2
I/Q bit 1
I/Q bit 0
(LSB)
Safran Data Systems
3.5
CADU-A SPLIT4
Clock @ BR/4
Demod A
Data I 1
Data Q 1
2
Sync pulse
Clock for User data
Demod A
Data I 2
Data Q 2
Status
2
1 = good
0 = bad
.
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