Ross HDC-8223, User Manual

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1–6 • Introduction HDC-8223 User Manual (Iss. 01)
Simplified Block Diagrams
This sections provides functional block diagrams of the HDC-8223 based on the rear module that
the card is installed in.
R2-8223 Overview
Figure 1.3 outlines the workflow of the HDC-8223 when installed with the R2-8223 full rear
module.
Figure 1.3 Functional Block Diagram — R2-8223 Rear Module
EQ /
RECLOCK
HD/SD
SDI In A
EQ /
RECLOCK
HD/SD
SDI In B
RCLK Copy 1
RCLK Copy 2
RCLK Copy 3
RCLK Copy 4
DESERIALIZE
AUDIO
DE-EMBED
AUDIO
ROUTING /
BULK
DELAY
OFFSET
DOWN
MIXER
AUDIO
EMBED
DOWNCONVERT
/ SYNC GEN
VIDEO
PROCESSING
ARC/ RETICULE
/ OVERLAY
VITC Waveform/ATC-VITC Timecode
VANC CC
CC
PROCESSING
SDI/CVBS OUT 1
SDI/CVBS OUT 2
SDI/CVBS OUT 3
SDI/CVBS OUT 4
SDI SERIALIZER
/ 4 x DA
SD VIDEO DAC
/ 4 x DA
TC
PROCESSING