AnsweredAssumed Answered

ADV212 Decode Input Size

Question asked by mcorb1 on Jun 6, 2012
Latest reply on Jun 14, 2012 by DaveD

Hello Dave,


I've been able to get further with the decode- the ADV212 currently requests data. I write an entire JP2... and them some. My thinking was that the ADV212 got the size of the image from the ADI header -  is this correct? I *believe* the size given in the ADI header is correct. Yet, the ADV212 keeps requesting data and never sends out any data.


Is the ADI header most likely the culprit? Also, I had posted before, but wanted to double-check... 5 bytes are prepended before the ADI header to make reads from DDR and writes to the ADV21 (see attachment). Also, the EOC marker and a zoomed out PDF are attached for a clear picture of what's going.