AnsweredAssumed Answered

(ADV7511)image trimming

Question asked by donadona999s on Dec 13, 2017
Latest reply on Dec 15, 2017 by donadona999s

Hi !

 

One of our customer are using ADV7511 for R&D.

Our customer want to extract images.

1) They want to extract 1280 * 720  image from 768 * 1024@30fps(Original image)

2) They want to extract 800 * 600  image from 768 * 1024@30fps(Original image)

3) They want to extract 768 * 576  image from 768 * 1024@30fps(Original image)

 

Q1)

At the programming guide section 4.3.7"DE, Hsync and Vsync Generation", it says user can change VS, HS, DE.

Can our customer use this functions to extract image?

 

Q2)

Is it possible to achieve our customers requirement which I wrote above?

 

Q3)

If it is possible are these register setting is only thing our customer have to control?

 

 

Best regards

Kawa

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