saa6752hs NXP Semiconductors, saa6752hs Datasheet - Page 45

• Manufacturer Part Number: saa6752hs
• Description: Mpeg-2 Video And Mpeg-audio/ac-3 Audio Encoder With Multiplexer
• Manufacturer: NXP Semiconductors

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Table 19 I
ADR
HEX
60
I
2
M
C-bus video front-end VBI data extraction
VBI mode select
COMMAND NAME R/W
W
5 bytes
SIZE/POSITION
bit 0 = 0
bit 0 = 1
bit 8 = 0
bit 8 = 1
bit[17:16]
bit[23:18]
bit[28:24]
bit 29 = 0
bit 29 = 1
bit[31:30]
bit 32 = 1
bit 33 = 1
bit 34 = 1
bit 35 = 1
bit[39:36]
WSS mode
CC mode
data input sliced
data input unsliced
sliced data
PARAMETER/RANGE
data type[3:2]
SDID, 0 to 63
line number, 0 to 31
top field
bottom field
data type[1:0]
field qualifier mask SDID
field qualifier mask
data type
field qualifier mask field
field qualifier mask
line number
reserved
DEFAULT
selects between WSS and CC modes
Selects if the input data is sliced by the
video input processor (sliced) or by the
SAA6752HS (unsliced).
sent in case of sliced input data
The data type compared with the data type
field in the VBI data header for extraction
decision; bits 3 and 2.
The SDID compared with the SDID field in
the VBI data header for extraction decision.
line number of data as set by the video input
processor
field dependent on video input processor
setting
The data type compared with the data type
field in the VBI data header for extraction
decision; bits 1 and 0.
match the SDID
match data type
match field
match line number
must be set to zero
DESCRIPTION