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Connecting two ADV7184 to one PPI of the ADSP-BF533_2_1

Q 

How to connect two ADV7184 to processor ADSP-BF532 for synchronius work of two
decoders in 8-bit mode?
Whether it is possible to connect two codecs to PPI port?
How to synchronize two videostreams via field/frame synchronisation?

 

A 

This is not possibly. Each decoder is generating its own clock depending on the
analog input signal (NTSC/PAL, frame rate etc.). And this clock is varying over
frequency. You cannot synchronize them.
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