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shanghai_chamrun
1.Question about Video Input Switching: There is a "BLACK-SCREEN" interval(about 2 seconds) when ADV8005 switch one of the input video(such as: RX or VideoTTL) to HDMI TX. Is there any way to switch the input video without any interval? If it is possible,how to set the I2C registers of ADV8005?   2.Question about video resolution changing(video… (Show more)
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huyhtc
I want display a simple logo or text,How should I do?
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Windyzhao
There are 3 versions: ADV7611BSWZ, ADV7611BSWZ-P and ADV7611WBSWZ. Among them, ADV7611BSWZ-P is a professional class without HDCP, and now has  ADV7611BSWZ and ADV7611WBSWZ with HDCP key. How can I use it to relieve HDCP?
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shindin
我们现在用AD9880KSTZ-100, 在三色转换时发现灰色颜色个体差异较大, 请问是否有DAC自校验方法?    
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2770422249@qq.com
       大家好,我们的一个项目使用ADV7441A视频解码芯片采集PAL视频,上传到PC后用软件显示,发现两边有黑边,具体情况与论坛中另外一个朋友使用ADV7180采集PAL的情况一模一样,请参考ADV7180解码PAL制模拟视频后图像两侧出现竖条黑边 。        请问黑边是怎么来的?应该怎么解决?
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2770422249@qq.com
   我们用ADV7441A芯片采集PAL制CVBS电视信号,在显示的时候发现图像有点偏蓝。测试图像如下图所示, 采集后再pc端显示的时候,两边的灰色部分颜色更深,而蓝色也更蓝,其他颜色看着还可以。
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sky-mart
I've been using ADV7842 with analog grayscale video camera to get video in digital form. The datasheet says that decoder contains 12-bit ADCs while based on examples I can only choose between UYVY422 and RGB888 output formats. Is there any way to know Y with 12-bit precision? Or at least to move 8-bit lower on the scale to differ weaker signals?
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bcmoore001
I need a complement to the ADV7181. That chip can support RGB graphics input, up to 1024x768@70hz, plus all the SD/ED/HD modes up to 1080i. Can the ADV7341 support all these too? I see in the datasheet that only SD/ED and HD are mentioned but are the others possible at all?
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deljones
AD9984A and AD9983A related documentation attached.  Included are the data sheet, evaluation board documentation, and application notes. Sample configuration scripts added on 03/12/2014 - please see attached zip file.   Product Support AD9983A Datasheet Link to AD9983A Datasheet AD9983A Product Page Link to AD9983A Product Webpage AD9984A…
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S.O.
Our customer is having questions for ADV7619. They have some monitors that can use RXA_5V. And some of the monitors they are using can not use RXA_5V. However, they have to use both monitors when HDMI cable connect to the monitors. Therefore, they propose the following methods.   [1] Monitor CABLE_DET_A_RAW and switch between… (Show more)
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