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bf609 video flashing

Question asked by feichen on Dec 9, 2016
Latest reply on Mar 10, 2017 by feichen

hi, adi's experts

     I am using bf609,the cvbs as input,use saa7113 as decoder ic ,cvbs as output,use ch7024 as encoder ic, how to achieve real-time video data capture and display? i use eppi1 as input,eppi0 as output ,the input frame is interlace,i need deinterlace the frame and output,the eepi1 how complete the frame synchronous ?

now my data flow:saa7113---eppi1--dma33--dma35--pix--eppi0--ch7024.

my deinterlace work is after dma33 interrupt.

now the output video is flashing.