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

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.
Page 67
OUTPUT MODE
CADU-A
+ SYNC + USER
CADU-A
+ SYNC + GOOD
CADU-A SPLIT2
+ SYNC
CADU-A SPLIT4
CHANNEL A
1
CLK+
CLK-
J10 / J11
Clock @ BR
Demod A
Clock @ BR
Demod A
Clock @ BR / 2
Demod A
Clock @ BR/4
Demod A
OUT1+
OUT1-
J12 / J13
Data
Data
Data I
Data I 1
OUT2+
OUT2-
J14 / J15
Sync pulse
Sync pulse
Data Q
Data Q 1
OUT3+
OUT3-
J16 / J17
Clock for User data
Demod A
Status
1 = good
0 = bad
Sync pulse
2
Sync pulse
CHANNEL B
1
CLK+
CLK-
J20 / J21
Clock @ BR Demod
B
Clock @ BR Demod
B
Clock @ BR / 2
Demod B
Clock for User data
Demod A
OUT1+
OUT1-
J22 / J23
Data
Data
Data I
Data I 2
OUT2+
OUT2-
J24 / J25
Sync pulse
Sync pulse 2
Data Q
Data Q 2
OUT3+
OUT3-
J26 / J27
Clock for User data
Demod B
Status
1 = good
0 = bad
Sync pulse
2
Status
1 = good
0 = bad
Table 4: Data & Clock CADU Outputs
QPSK
NORMAL SOFT
3
QPSK
MERGE SOFT
DEMODULATOR CHANNEL A
CLK +
CLK -
Clock @ BR/2
Demod A
Clock @ BR
Demod A
OUT1 +
OUT1 -
I bit 2
(MSB)
I/Q bit 5
(MSB)
OUT2 +
OUT2 -
I bit 1
I/Q bit 4
OUT3 +
OUT3 -
I bit 0
I/Q bit 3
DEMODULATOR CHANNEL B
CLK +
CLK -
_
0 = indicates I
1 = indicates Q
OUT1 +
OUT1 -
Q bit 2
(MSB)
I/Q bit 2
OUT2 +
OUT2 -
Q bit 1
I/Q bit 1
OUT3 +
OUT3 -
Q bit 0
I/Q bit 0
(LSB)
Table 5: Data & Clock Outputs vs Demodulation (soft outputs) Hardware menu dependent