參數(shù)資料
型號: ADV7180BCPZ
廠商: ANALOG DEVICES INC
元件分類: 顏色信號轉換
英文描述: 10-Bit, 4 x Oversampling SDTV Video Decoder
中文描述: COLOR SIGNAL DECODER, QCC40
封裝: 6 X 6 MM, ROHS COMPLIANT, MO-220VJJD-2, LFCSP-40
文件頁數(shù): 56/112頁
文件大?。?/td> 1320K
代理商: ADV7180BCPZ
ADV7180
Data Bytes
The VBI_WORD_4 to VBI_WORD_N + 3 contains the data-
words that were decoded by the VDP in the transmission order.
The position of bits in bytes is in the inverse transmission order.
For example, closed captioning has two user data bytes, as
shown in Table 78.
Rev. A | Page 56 of 112
The data bytes in the ancillary data stream are as follows:
VBI_WORD_4 = Byte 1 [7:0]
VBI_WORD_5 = Byte 2 [7:0]
The number of VBI_WORDS for each VBI data standard and
the total number of UDWs in the ancillary data stream is shown
in Table 74.
Table 73. Framing Code Sequence for Different VBI Standards
VBI Standard
TTXT_SYSTEM_A (PAL)
TTXT_SYSTEM_B (PAL)
TTXT_SYSTEM_B (NTSC)
TTXT_SYSTEM_C (PAL and NTSC)
TTXT_SYSTEM_D (PAL and NTSC)
VPS (PAL)
VITC (NTSC and PAL)
WSS (PAL)
GEMSTAR_1× (NTSC)
GEMSTAR_2× (NTSC)
CCAP (NTSC and PAL)
CGMS (NTSC)
Length in Bits
8
8
8
8
8
16
1
24
3
11
3
1
Error-Free Framing Code Bits
(In Order of Transmission)
11100111
11100100
11100100
11100111
11100101
10001010100011001
0
000111100011110000011111
001
1001_1011_101
001
0
Error-Free Framing Code Reported by VDP
(In Reverse Order of Transmission)
11100111
00100111
00100111
11100111
10100111
1001100101010001
0
111110000011110001111000
100
101_1101_1001
100
0
Table 74. Total User Data-Words for Different VBI Standards
1
VBI Standard
TTXT_SYSTEM_A (PAL)
ADF Mode
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
00 (nibble mode)
01,10 (byte mode)
Framing Code UDWs
6
3
6
3
6
3
6
3
6
3
6
3
6
3
6
3
6
3
6
3
6
3
6
3
VBI Data-Words
74
37
84
42
68
34
66
33
68
34
26
13
18
9
4
2
4
2
8
4
4
2
6
3 + 3
No. of Padding Words Total UDWs
0
0
2
3
2
3
0
2
2
3
0
0
0
0
2
3
2
3
2
1
2
3
0
2
84
44
96
52
80
44
76
42
80
44
36
20
28
16
16
12
16
12
20
12
16
12
16
12
TTXT_SYSTEM_B (PAL)
TTXT_SYSTEM_B (NTSC)
TTXT_SYSTEM_C (PAL and NTSC)
TTXT_SYSTEM_D (PAL and NTSC)
VPS (PAL)
VITC (NTSC and PAL)
WSS (PAL)
GEMSTAR_1× (NTSC)
GEMSTAR_2× (NTSC)
CCAP (NTSC and PAL)
CGMS (NTSC)
1
The first four UDWs are always the ID.
相關PDF資料
PDF描述
ADV7180BSTZ 10-Bit, 4 x Oversampling SDTV Video Decoder
ADV7181 Multiformat SDTV Video Decoder
ADV7181B Multiformat SDTV Video Decoder
ADV7181BBCPZ Multiformat SDTV Video Decoder
ADV7181BBSTZ Multiformat SDTV Video Decoder
相關代理商/技術參數(shù)
參數(shù)描述
ADV7180BCPZ 制造商:Analog Devices 功能描述:IC VIDEO DECODER 10BIT 57.27MSPS LFCSP40
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ADV7180BST48Z 功能描述:IC VID DECOD SDTV 10BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN(4x4)裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND
ADV7180BST48Z-RL 功能描述:視頻 IC 48-Lead Low Profile Quad Flat Package RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
ADV7180BSTZ 功能描述:IC VIDEO DECODER SDTV 64-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN(4x4)裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND