Safran CORTEX Series - 3.4 DATA PROCESSING

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
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Page 123
Data Processing 3.4
Functional Breakdown of the Data Processing Unit 3.4.1
Data + Clock
Generation
Time Distribution
Digital Outputs
Time Code Input
Demodulation
Demodulation
Bit synchronization
PCM decoding
Demodulation
Frame synchronization
R-S decoding/descrambling
LDPC decoding
Virtual Channel extraction
Time tagging
Monitoring & Control
1-Gbps Ethernet LAN
Demodulation
Demodulation
Real Time
Buffer
Data output
TCP/IP
SCSI
DAS
Up to 3 Tbytes
RAID 5
Data output
FTP
IF Input
Figure 40: Data Processing Unit Block Diagram