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ADV7612 output  flowers screen

Question asked by 涂玉山 on Nov 24, 2017
Latest reply on Dec 6, 2017 by JeyasudhaMuthuPerumal

The custoemr use ADV7612 receive HDMI signal, and output to screen display with FPGA+HDMI transmiter.The video signal from Apple note book(there're two channel output HDMI interface).When they use HDMI cable connect between Apple note book and ADV7612, plug in/out HDMI cable frequently at the ADV7612 end. the sceen turn flowers screen and can't recover . Test the HS\LS\DE signal is normal, but the ADV7612's output TTL signal is not normal.   And the customer's all this connection with Apple's notebook have same question. How to solve/check about this phenomenon?