- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄16543 > EVAL-ADV7180-32EBZ (Analog Devices Inc)BOARD EVAL FOR ADV7180 PDF資料下載
參數(shù)資料
| 型號(hào)： | EVAL-ADV7180-32EBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 71/116頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVAL FOR ADV7180 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | Advantiv® |
| 主要目的： | 視頻，SDTV 視頻解碼器 - NTSC，PAL，SECAM |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ADV7180 |
| 主要屬性： | CVBS（復(fù)合），Y/C（S 視頻）和 YPrPb（元件）輸入 |
| 次要屬性： | 8 位 ITU-R BT.656 YCrCb 4:2:2 輸出 |
| 已供物品： | 板 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁當(dāng)前第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁
ADV7180
Data Sheet
Rev. I | Page 58 of 116
The ancillary data packet sequence is explained in Table 74 and
Table 75. The nibble output mode is the default mode of output
from the ancillary stream when ancillary stream output is
enabled. This format is in compliance with ITU-R BT.1364.
The following abbreviations are used in Table 74 and Table 75:
EP—Even parity for Bit B8 to Bit B2. The EP of the parity
bit is set so that an even number of 1s are in Bit B8 to
Bit B2, including the parity bit, D8.
CS—Checksum word. The CS word is used to increase
confidence of the integrity of the ancillary data packet
from the DID, SDID, and DC through user data-words
(UDWs). It consists of 10 bits that include the following:
a 9-bit calculated value and B9 as the inverse of B8. The
checksum value B8 to B0 is equal to the nine LSBs of the
sum of the nine LSBs of the DID, SDID, and DC and all
UDWs in the packet. Prior to the start of the checksum
count cycle, all checksum and carry bits are preset to 0.
Any carry resulting from the checksum count cycle is
ignored.
EP—The MSB, B9, is the inverse of EP. This ensures that
restricted Code 0x00 and Code 0xFF do not occur.
LINE_NUMBER[9:0]—The line number of the line that
immediately precedes the ancillary data packet. The line
number is from the numbering system in ITU-R BT.470.
The line number runs from 1 to 625 in a 625-line system
and from 1 to 263 in a 525-line system. Note that, due to
the vertical delay through the comb filters, the line number
on which the packet is output differs from the line number
on which the VBI data was sliced.
Data count—The data count specifies the number of UDWs
in the ancillary stream for the standard. The total number
of user data-words is four times the data count. Padding
words can be introduced to make the total number of
UDWs divisible by 4.
Table 74. Ancillary Data in Nibble Output Format
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 (data identification
word)
4
EP
I2C_SDID7_2[5:0]
0
SDID (secondary data
identification word)
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
EP
0
VBI_WORD_1[7:4]
0
ID4 (User Data-Word 5)
11
EP
0
VBI_WORD_1[3:0]
0
ID5 (User Data-Word 6)
12
EP
0
VBI_WORD_2[7:4]
0
ID6 (User Data-Word 7)
13
EP
0
VBI_WORD_2[3:0]
0
ID7 (User Data-Word 8)
14
EP
0
VBI_WORD_3[7:4]
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 (CS)
0
CS (checksum word)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M1DXK-2436J | IDC CABLE - MKR24K/MC24G/X |
| AD818AR-EBZ | BOARD EVAL FOR AD818AR |
| 5504970-2 | CABLE ASSEM FIBER SC-SC 2 METER |
| AD817AR-EBZ | BOARD EVAL FOR AD817AR |
| AD813AR-14-EBZ | BOARD EVAL FOR AD813AR-14 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-ADV7180-48EBZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, 4?? Oversampling SDTV Video Decoder |
| EVAL-ADV7180-48EBZ-8P-CAL | 制造商:Analog Devices 功能描述: |
| EVAL-ADV7180LFEB | 制造商:Analog Devices 功能描述:ADV7180 EVAL BOARD - Bulk |
| EVAL-ADV7180LFEBZ | 功能描述:BOARD EVAL FOR ADV7180 LFCSP RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:Advantiv® 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| EVAL-ADV7180LQEBZ | 功能描述:BOARD EVALUATION ADV7180 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:Advantiv® 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。