Introduces operation principle and interface circuit design of Video Input Processor SAA7111 and Video Output Processor SAA7185.

介绍了可编程视频输入编码芯片SAA7111和可编程视频解码输出芯片SAA7185工作原理和接口电路设计。

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This module has a RS-422 interface and two standard PAL TV video output channel.

该模块具有RS-422总线接口与两路PAL制式复合视频输出端。

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Video-process chips on display adapters always have the digital interface which can support the panel monitor, the output port of most of display adapters only offer the analog signal interface.

虽然当前计算机显卡视频处理芯片中一般都有支持平板显示器的数字视频接口，但现在大部分的计算机显卡的输出仍然只提供模拟信号接口。

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High Definition movies and stills can be shared with family and friends on an HD television via HDMI output, and control slideshows and video using the HDMI Consumer Electronics Control (CEC) interface that is a part of most modern remote controls from HDTV manufacturers.

ENGADGET: Nikon D3100 gets real, adds 1080p movie mode with continuous autofocus