Altera SDI II MegaCore User Manual
Page 47
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Figure 4-7: Triple Rate SDI Transmitter Data Path Block Diagram
Match
TRS
Insert
Line
Scrambler
Insert
Line
20
Multiplexer
20
20
TX
Oversample
Generate
Clock Enable
TX PHY Management
& PHY Adapter
20
20
Transmit
TX Protocol
Transceiver
Parallel
Video In
10
SDI Out
10
Insert
CRC
Insert
CRC
10
Insert
Payload
ID
10
10
10
10
10
Insert
Payload
ID
Match
TRS
Insert
Line
Insert
Line
10
Insert
CRC
Insert
CRC
10
10
10
10
10
C Link A
(3 Gb)
C Link B
(3 Gb)
Demultiplexer
Y or
Y Link A
(3 Gb)
C or
Y Link B
(3 Gb)
Convert
SD Bits
UG-01125
2015.05.04
Transmitter
4-5
SDI II IP Core Functional Description
Altera Corporation
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