參數(shù)資料
型號(hào): TVP5020
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: POWER, PLASTIC, TQFP-80
文件頁數(shù): 46/89頁
文件大?。?/td> 376K
代理商: TVP5020
2–36
Table 2–11. WST 525-Line Ancillary Data Sequence
BYTE
NO.
MSB
7
6
5
4
3
2
1
LSB
0
DESCRIPTION
1
0
2
1
Ancillary data preamble
3
1
4
NEP
EP
0
1
0
DID2
DID1
DID0
Data ID
5
1
0
Secondary data ID
6
1
0
1
0
1
Number of 32-bit data words
7
Video line number 7:0
8
0
Hamming
error
Parity
error
LPC
error
Match
#2
Match
#1
Video
line 8
Internal data ID
9
Magazine
Data byte
10
Row address
Data byte
11
Teletext data 1
Data byte
12
Teletext data 2
Data byte
42
Teletext data 32
Data byte
43
NEP
EP
Checksum
44
1
0
Fill byte
Table 2–12. WST 625-Line Ancillary Data Sequence
BYTE
NO.
MSB
7
6
5
4
3
2
1
LSB
0
DESCRIPTION
1
0
2
1
Ancillary data preamble
3
1
4
NEP
EP
0
1
0
DID2
DID1
DID0
Data ID
5
1
0
Secondary data ID
6
0
1
0
1
0
1
Number of 32-bit data words
7
Video line number 7:0
8
0
Hamming
error
Parity
error
LPC
error
Match
#2
Match
#1
Video
line 8
Internal data ID
9
Magazine
Data byte
10
Row address
Data byte
11
Teletext data 1
Data byte
12
Teletext data 2
Data byte
50
Teletext data 40
Data byte
51
NEP
EP
Checksum
52
1
0
Fill byte
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