參數(shù)資料
型號： ADV7183B
廠商： Analog Devices, Inc.
英文描述： Multiformat SDTV Video Decoder
中文描述： 標清多格式視頻解碼器
文件頁數(shù)： 85/100頁
文件大?。?/td> 844K
代理商： ADV7183B
ADV7183B
Rev. B | Page 85 of 100
Bits
4
0
Comments
Default threshold for
the detection of black
lines.
Set as default.
LB detection ends with
the last line of active
video on a field,
1100b: 262/525.
Letterbox detection
aligned with the start of
active video,
0100b: 23/286 NTSC.
Notes
Subaddress
0xDC
Register
Letterbox
Control 1
Bit Description
LB_TH[4:0]. Sets the threshold
value that determines if a line is
black.
Reserved
LB_EL[3:0]. Programs the end line
of the activity window for LB
detection (end of field).
7
6
5
3
1
2
1
1
0
0
0
1
0
1
1
1
0
0
0xDD
Letterbox
Control 2
LB_SL[3:0]. Program the start line
of the activity window for LB
detection (start of field).
0
1
0
0
0xDE
0xDF
0xE0
0xE1
SD Offset
Cb
Reserved
Reserved
Reserved
SD_OFF_CB[7:0]. Adjusts the hue
by selecting the offset for the Cb
channel.
SD_OFF_CR[7:0]. Adjusts the hue
by selecting the offset for the Cr
channel.
SD_SAT_CB[7:0]. Adjusts the
saturation of the picture by
affecting gain on the Cb channel.
SD_SAT_CR[7:0]. Adjusts the
saturation of the picture by
affecting gain on the Cr channel.
NVBEG[4:0]. Number of lines after
l
COUNT
rollover to set V high.
NVBEGSIGN
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0xE2
SD Offset
Cr
1
0
0
0
0
0
0
0
0xE3
SD Satura
tion Cb
1
0
0
0
0
0
0
0
Chroma gain = 0 dB.
0xE4
SD
Saturation
Cr
NTSC V
Bit Begin
1
0
0
0
0
0
0
0
Chroma gain = 0 dB.
0
0
1
0
1
NTSC default (BT.656).
0
Set to low when manual
programming.
Not suitable for user
programming.
No delay.
Additional delay by 1
line.
No delay.
Additional delay by 1
line.
NTSC default (BT.656).
1
0
1
NVBEGDELE. Delay V bit going
high by one line relative to NVBEG
(even field).
0
1
0xE5
NVBEGDELO. Delay V bit going
high by one line relative to NVBEG
(odd field).
NVEND[4:0]. Number of lines after
l
COUNT
rollover to set V low.
NVENDSIGN
0
0
1
0
0
0
Set to low when manual
programming.
Not suitable for user
programming.
No delay.
Additional delay by 1
line.
No delay.
Additional delay by 1
line.
1
0
1
NVENDDELE. Delay V bit going
low by one line relative to NVEND
(even field).
0
1
0xE6
NTSC V
Bit End
NVENDDELO. Delay V bit going
low by one line relative to NVEND
(odd field).
相關PDF資料
PDF描述
ADV7183BBSTZ Multiformat SDTV Video Decoder
ADV7183BKSTZ Multiformat SDTV Video Decoder
ADV7183KST Advanced Video Decoder with 10-Bit ADC and Component Input Support
AD7183 Advanced Video Decoder with 10-Bit ADC and Component Input Support
ADV7185 Professional NTSC/PAL Video Decoder with 10-Bit CCIR656 Output
相關代理商/技術參數(shù)
參數(shù)描述
ADV7183BBSTZ 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 標準包裝:1 系列:- 類型:編碼器 應用: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 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799
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 標準包裝:1 系列:- 類型:編碼器 應用: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 供應商設備封裝: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
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