天气 : 晴朗 心情 : 高兴 SOG: sync on green, when we should use? it always a question to me. A saying is the SOG is used mainly in the Graphic (computer) ,and also , in the color diff input( component input ) , also the SOG is used to reduce the bandwith of the processor. The composite ...
天气 : 晴朗 心情 : 高兴 Why we wana to know the diff of this two term? Because the output of the device DVD : esp in some Chinese DVD Device, we sometime find that the color diff signal signed with "YCBCR" and some signed with "YPBPR" . What is different? Y Cb Cr Y Pb Pr has diffe ...
天气 : 晴朗 心情 : 高兴 Introduction to Objects: The Progress of abstraction:.1 The OOP allows you to describe the problem in terms of the problem,rather than in term of the computer where the solution will run . what is class: a class is really a data type. what's object: 1. Ev ...
天气 : 晴朗 心情 : 高兴 .1 VIDEO ADC 常用衡量参数 MSPS Mega Samples Per Second, often used for the Maximum Conversion Rate. It decide the out signal sampling rate.e.g. AD9883 support the 140MSPS, it means it can generate pixel clock output frequencies range up to 140M. ...
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