- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1901 > ADV7183BBSTZ (Analog Devices Inc)IC VIDEO DECODER NTSC 80-LQFP PDF資料下載
參數(shù)資料
| 型號： | ADV7183BBSTZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 34/100頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC VIDEO DECODER NTSC 80-LQFP |
| 產(chǎn)品培訓(xùn)模塊： | Interfacing AV Converters to Blackfin Processors |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 視頻解碼器 |
| 應(yīng)用： | 投影儀，錄音機(jī)，安全 |
| 電壓 - 電源，模擬： | 3.15 V ~ 3.45 V |
| 電壓 - 電源，數(shù)字： | 1.65 V ~ 2 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 80-LQFP |
| 供應(yīng)商設(shè)備封裝： | 80-LQFP（14x14） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 788 (CN2011-ZH PDF) |
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頁當(dāng)前第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
ADV7183B
Rev. B | Page 39 of 100
SYNCHRONIZATION OUTPUT SIGNALS
HS Configuration
The following controls allow the user to configure the behavior
of the HS output pin only:
Beginning of HS signal via HSB[10:0]
End of HS signal via HSE[10:0]
Polarity of HS using PHS
The HS begin and HS end registers allow the user to freely
position the HS output (pin) within the video line. The values
in HSB[10:0] and HSE[10:0] are measured in pixel units from
the falling edge of HS. Using both values, the user can program
both the position and length of the HS output signal.
HSB[10:0] HS Begin, Address 0x34[6:4], Address
0x35[7:0]
The position of this edge is controlled by placing a binary
number into HSB[10:0]. The number applied offsets the edge
with respect to an internal counter that is reset to 0 immediately
after EAV Code FF, 00, 00, XY (see
205H
Figure 20). HSB is set to
00000000010b, which is 2 LLC1 clock cycles from Count[0].
The default value of HSB[10:0] is 0x002, indicating the HS pulse
starts two pixels after the falling edge of HS.
HSE[10:0] HS End, Address 0x34[2:0], Address 0x36[7:0]
The position of this edge is controlled by placing a binary
number into HSE[10:0]. The number applied offsets the edge
with respect to an internal counter that is reset to 0 immediately
after EAV Code FF, 00, 00, XY (see
206H
Figure 20). HSE is set to
00000000000b, which is 0 LLC1 clock cycles from Count[0].
The default value of HSE[9:0] is 000, indicating that the HS
pulse ends zero pixels after falling edge of HS.
For example:
1.
To shift the HS toward active video by 20 LLC1s, add
20 LLC1s to both HSB and HSE, that is, HSB[10:0] =
[00000010110], HSE[10:0] = 00000010100].
2.
To shift the HS away from active video by 20 LLC1s, add
1696 LLC1s to both HSB and HSE (for NTSC), that is,
HSB[10:0] = [11010100010], HSE[10:0] = [11010100000].
1696 is derived from the NTSC total number of pixels =
1716.
To move 20 LLC1s away from active video is equal to
subtracting 20 from 1716 and adding the result in binary to
both HSB[10:0] and HSE[10:0].
PHS Polarity HS, Address 0x37[7]
The polarity of the HS pin can be inverted using the PHS bit.
When PHS is 0 (default), HS is active high.
When PHS is 1, HS is active low.
Table 55. HS Timing Parameters (see
207H
Figure 20)
Characteristic
Standard
HS Begin Adjust
(HSB[10:0])
(Default)
HS End Adjust
(HSE[10:0]) (Default)
HS to Active Video
(LLC1 Clock Cycles)
(C in
208H
Figure 20) (Default)
Active Video
Samples/Line
(D in
209H
Figure 20)
Total LLC1
Clock Cycles
(E in
210H
Figure 20)
NTSC
00000000010b
00000000000b
272
720Y + 720C = 1440
1716
NTSC Square Pixel
00000000010b
00000000000b
276
640Y + 640C = 1280
1560
PAL
00000000010b
00000000000b
284
720Y + 720C = 1440
1728
E
ACTIVE
VIDEO
LLC1
PIXEL
BUS
HS
Cr
Y
FF
00
XY
80
10
80
10
80
10
FF
00
XY
Cb
Y
Cr
Y
Cb
Y
Cr
4 LLC1
D
HSB[10:0]
HSE[10:0]
C
E
D
SAV
ACTIVE VIDEO
H BLANK
EAV
04997-020
Figure 20. HS Timing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7184BSTZ | IC DECODER VID SDTV MULTI 80LQFP |
| ADV7188BSTZ | IC DECODER VID MULTIFORM 80LQFP |
| ADV7189BBSTZ | IC VIDEO DECODER SDTV 80-LQFP |
| ADV7194KSTZ | IC ENCODER VIDEO EXT-10 80-LQFP |
| ADV7202KSTZ | IC CODEC VIDEO 10BIT 64LQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7183BKST | 制造商:Analog Devices 功能描述:MULTIFORMAT SDTV VID DECODER 80LQFP - Bulk |
| ADV7183BKSTZ | 功能描述:IC VIDEO DECODER NTSC 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 |
| ADV7183KST | 制造商:Analog Devices 功能描述:Video Decoder 2ADC 10-Bit 80-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:VIDEO DECODER I.C. - Bulk |
| ADV7184 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder with Fast Switch Overlay Support |
| ADV7184BSTZ | 功能描述:IC DECODER VID SDTV MULTI 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。