saa6752hs NXP Semiconductors, saa6752hs Datasheet - Page 46

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

white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...
ADR
HEX
60
61
62
63
64
I
I
all
I
all
M
VBI mode select
(continued)
WSS data enable
WSS read data
CC data enable
CC read data
COMMAND NAME R/W
W
R/W 1 byte
R
R/W 1 byte
R
continued
2 bytes
3 bytes
SIZE/POSITION
bit[20:16]
bit[28:24]
bit[37:32]
bit 38 = 1
bit 39 = 1
bit[1:0] = 00
bit[1:0] = 01
bit[1:0] = 10
bit[13:0]
bit 15 = 0
bit 15 = 1
bit 0 = 0
bit 0 = 1
bit[15:0]
bit 16 = 0
bit 16 = 1
bit 23 = 0
bit 23 = 1
unsliced data
disabled
enabled
enabled without checksum
WSS data
valid data
invalid or previous data
disabled
enabled
CC data
top field
bottom field
valid data
invalid data
PARAMETER/RANGE
line number for bottom,
0 to 31
line number for top,
0 to 31
reserved
field qualifier mask
line field 1
field qualifier mask
line field 2
DEFAULT
disabled
disabled
sent in case of unsliced input data
line number for bottom field as set by the
video input
line number for top field as set by the video
input
must be set to zero
match if field = ‘top’ and line = ‘line number’
match if field = ‘bottom’ and
line = ‘line number’
enables or disables WSS data extraction
WSS data and flag indicating valid data
enables the closed caption data extraction
CC data and flags indicating valid data and
current field
DESCRIPTION