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Need information about AD9880 video outputs signals

Question asked by seb on May 16, 2011
Latest reply on Aug 6, 2012 by Taylor

I am looking for signal timing chart for AD9880 outputs. I want to process frame pixels without modify frame rate and frame ratio for this I have to delay frames for several lines. I am wondering if HSOUT, VSOUT and RGB data is used to transmit only pixels data or if some video information (width, height, frame rate) pass also through RGB signals?

   I would like know how works HSOUT and VSOUT signals, HSOUT is active during whole line and VSOUT is active for all lines?

   If I delay HSOUT VSOUT and data signals, can I let DE signal and Datack as is? Or should delay these signals too?

 

Thank you in advance.

 

Seb

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