參數(shù)資料
型號: ADV7180KCP32Z-RL
廠商: Analog Devices Inc
文件頁數(shù): 72/116頁
文件大小: 0K
描述: IC VIDEO DECODER 10BIT 32LFCSP
設(shè)計資源: Low Cost Differential Video Receiver Using ADA4851 Amplifier and ADV7180 Video Decoder (CN0060)
Low Cost Video Multiplexer for Video Switching Using ADA4853-2 Op Amp with Disable Function (CN0076)
標(biāo)準(zhǔn)包裝: 5,000
類型: 視頻解碼器
應(yīng)用: 數(shù)碼相機,手機,便攜式視頻
安裝類型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-WQ(5x5)
包裝: 帶卷 (TR)
Data Sheet
ADV7180
Rev. I | Page 59 of 116
Table 75. Ancillary Data in Byte Output Format1
Byte
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
Description
0
Ancillary data preamble
1
2
1
3
EP
0
I2C_DID6_2[4:0]
0
DID
4
EP
I2C_SDID7_2[5:0]
0
SDID
5
EP
0
DC[4:0]
0
Data count
6
EP
Padding[1:0]
VBI_DATA_STD[3:0]
0
ID0 (User Data-Word 1)
7
EP
0
LINE_NUMBER[9:5]
0
ID1 (User Data-Word 2)
8
EP
EVEN_FIELD
LINE_NUMBER[4:0]
0
ID2 (User Data-Word 3)
9
EP
0
VDP_TTXT_TYPE[1:0]
0
ID3 (User Data-Word 4)
10
VBI_WORD_1[7:0]
0
ID4 (User Data-Word 5)
11
VBI_WORD_2[7:0]
0
ID5 (User Data-Word 6)
12
VBI_WORD_3[7:0]
0
ID6 (User Data-Word 7)
13
VBI_WORD_4[7:0]
0
ID7 (User Data-Word 8)
14
VBI_WORD_5[7:0]
0
ID8 (User Data-Word 9)
Pad 0x200; these
padding words may be
present, depending on
ancillary data type; user
data-word
n 3
1
0
n 2
1
0
n 1
B8
Checksum
0
CS (checksum word)
1
This mode does not fully comply with ITU-R BT.1364.
Structure of VBI Words in the Ancillary Data Stream
Each VBI data standard has been split into a clock-run-in
(CRI), a framing code (FC), and a number of data bytes (n).
The data packet in the ancillary stream includes only the FC
and data bytes. Table 76 shows the format of VBI_WORD_x in
the ancillary data stream.
Table 76. Structure of VBI Data-Words in the Ancillary Stream
Ancillary Data Byte No.
Byte Type
Description
VBI_WORD_1
FC0
Framing Code[23:16]
VBI_WORD_2
FC1
Framing Code[15:8]
VBI_WORD_3
FC2
Framing Code[7:0]
VBI_WORD_4
DB1
First data byte
VBI_WORD_N + 3
DBn
Last (nth) data byte
VDP Framing Code
The length of the actual framing code depends on the VBI data
standard. For uniformity, the length of the framing code reported
in the ancillary data stream is always 24 bits. For standards with
a smaller framing code length, the extra LSB bits are set to 0.
The valid length of the framing code can be decoded from the
VBI_DATA_STD bits available in ID0 (UDW 1). The framing
code is always reported in the inverse-transmission order.
Table 77 shows the framing code and its valid length for VBI
data standards supported by VDP.
Example
For teletext (B-WST), the framing code byte is 11100100 (0xE4),
with bits shown in the order of transmission. VBI_WORD_1 =
0x27, VBI_WORD_2 = 0x00, and VBI_WORD_3 = 0x00
translated into UDWs in the ancillary data stream for nibble
mode are as follows:
UDW5[5:2] = 0010
UDW6[5:2] = 0111
UDW7[5:2] = 0000 (undefined bits set to 0)
UDW8[5:2] = 0000 (undefined bits set to 0)
UDW9[5:2] = 0000 (undefined bits set to 0)
UDW10[5:2] = 0000 (undefined bits set to 0)
For byte mode,
UDW5[9:2] = 0010_0111
UDW6[9:2] = 0000_0000 (undefined bits set to 0)
UDW7[9:2] = 0000_0000 (undefined bits set to 0)
相關(guān)PDF資料
PDF描述
85106JC1626P50 CONN PLUG STRAIGHT 26POS W/PIN
VI-2WB-IW-F3 CONVERTER MOD DC/DC 95V 100W
85106JC1418P50 CONN PLUG STRAIGHT 18POS W/PIN
HR25-9R-12P CONN RECEPT 12POS MALE PANEL MT
HR25-7P-8S CONN PLUG 8POS FEMALE CIRCULAR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7180KST48Z 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:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話,手機,視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064
ADV7180KST48Z-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
ADV7180WBCP32Z 制造商:Analog Devices 功能描述:IC, 10-BIT 4X OVERSAMPLING SDTV DECODER 制造商:Analog Devices 功能描述:SDTV VIDEO DECODER 32-PIN LFCSP EP TRAY - Trays
ADV7180WBCP32Z-RL 制造商:Analog Devices 功能描述:10-BIT, 4? OVERSAMPLING SDTV VIDEO DECODER - Tape and Reel
ADV7180WBCPZ 功能描述:IC VIDEO DECODER SDTV 40LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話,手機,視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064