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參數(shù)資料
| 型號(hào)： | ADV7188 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Multiformat SDTV Video Decoder with Fast Switch Overlay Support |
| 中文描述： | 標(biāo)清多格式視頻解碼器支持快速開關(guān)重疊 |
| 文件頁(yè)數(shù)： | 51/112頁(yè) |
| 文件大?。?/td> | 943K |
| 代理商： | ADV7188 |
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ADV7188
Signal Name
VBI_DATA_P18_N16
VBI_DATA_P19_N17
VBI_DATA_P20_N18
VBI_DATA_P21_N19
VBI_DATA_P22_N20
VBI_DATA_P23_N21
VBI_DATA_P24_N22
VBI_DATA_P318
VBI_DATA_P319_N286
VBI_DATA_P320_N287
VBI_DATA_P321_N288
VBI_DATA_P322
VBI_DATA_P323
VBI_DATA_P324_N272
VBI_DATA_P325_N273
VBI_DATA_P326_N274
VBI_DATA_P327_N275
VBI_DATA_P328_N276
VBI_DATA_P329_N277
VBI_DATA_P330_N278
VBI_DATA_P331_N279
VBI_DATA_P332_N280
VBI_DATA_P333_N281
VBI_DATA_P334_N282
VBI_DATA_P335_N283
VBI_DATA_P336_N284
VBI_DATA_P337_N285
Rev. 0 | Page 51 of 112
Register Location
VDP_LINE_01B[7:4]
VDP_LINE_01C[7:4]
VDP_LINE_01D[7:4]
VDP_LINE_01E[7:4]
VDP_LINE_01F[7:4]
VDP_LINE_020[7:4]
VDP_LINE_021[7:4]
VDP_LINE_00E[3:0]
VDP_LINE_00F[3:0]
VDP_LINE_010[3:0]
VDP_LINE_011[3:0]
VDP_LINE_012[3:0]
VDP_LINE_013[3:0]
VDP_LINE_014[3:0]
VDP_LINE_015[3:0]
VDP_LINE_016[3:0]
VDP_LINE_017[3:0]
VDP_LINE_018[3:0]
VDP_LINE_019[3:0]
VDP_LINE_01A[3:0]
VDP_LINE_01B[3:0]
VDP_LINE_01C[3:0]
VDP_LINE_01D[3:0]
VDP_LINE_01E[3:0]
VDP_LINE_01F[3:0]
VDP_LINE_020[3:0]
VDP_LINE_021[3:0]
Address
Dec
113
114
115
116
117
118
119
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
Hex
0x71
0x72
0x73
0x74
0x75
0x76
0x77
0x64
0x65
0x66
0x67
0x68
0x69
0x6A
0x6B
0x6C
0x6D
0x6E
0x6F
0x70
0x71
0x72
0x73
0x74
0x75
0x76
0x77
Note:
Full field detection
(lines other than VBI lines) of any
standard can also be enabled by writing into registers
VBI_DATA_P24_N22[3:0] and VBI_DATA_P337_N285[3:0].
So, if VBI_DATA_P24_N22[3:0] is programmed with any
Teletext standard, then teletext is decoded off the whole of the
ODD field. The corresponding register for the EVEN field is
VBI_DATA_P337_N285[3:0].
Teletext System Identification:
VDP assumes that if teletext is
present in a video channel, all the teletext lines complies with a
single standard system. Thus, the line programming using
VBI_DATA_Px_Ny registers identifies whether the data in line
is teletext; the actual standard is identified by the
VDP_TTXT_TYPE_MAN bit. To program the
VDP_TTXT_TYPE_MAN bit, the
VDP_TTXT_TYPE_MAN_ENABLE bit must be set to 1.
VDP_TTXT_TYPE_MAN_ENABLE Enable Manual
Selection of Teletext Type, Address 0x60 [2], User Sub Map
0
(default)—Manual programming of the teletext type is
disabled.
1—Manual programming of the teletext type is enabled.
VDP_TTXT_TYPE_MAN [1:0] Specify the Teletext Type,
Address 0x60 [1:0], User Sub Map
These bits specify the teletext type to be decoded. These bits are
functional only if VDP_TTXT_TYPE_MAN_ENABLE is set to 1.
Table 67. VDP_TTXT_TYPE_MAN Function
VDP_TTXT_
TYPE_MAN [1:0]
Description
625/50 (PAL )
00 (default)
Teletext-ITU-
BT.653- 625/50-A
01
Teletext-ITU-
BT.653- 625/50-B
(WST)
10
Teletext-ITU-
BT.653- 625/50-C
525/60 (NTSC).
Reserved
Teletext-ITU-BT.653-
525/60-B
Teletext-ITU-BT.653-
525/60-C or EIA516
(NABTS)
Teletext-ITU-BT.653-
525/60-D
11
Teletext-ITU-
BT.653- 625/50-.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7189B | Multiformat SDTV Video Decoder |
| ADV7189BBSTZ268H | Multiformat SDTV Video Decoder |
| ADV7189BKSTZ10F | Multiformat SDTV Video Decoder |
| ADV7189 | Multiformat SDTV Video Decoder |
| ADV7189KST | Multiformat SDTV Video Decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7188BSTZ | 功能描述:IC DECODER VID MULTIFORM 80LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7189 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189B | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189BBSTZ | 功能描述:IC VIDEO DECODER SDTV 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7189BBSTZ268H | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
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