Is there a way to detect anomalies in input data and output data?
I understand using the Interrupt function.
I want to know how to realize it without using the interrupt function.
When transmitting video data across the TMDS interface, it is necessary to have an Hsync, Vsync, and Data Enable (DE) defined for the image,to get a proper video output.And also ADV7511W has a function which can generates Sync or DE signals internally.Refer Section "4.3.6 DE, Hsync and Vsync Generation" section on "ADV7511W_Programming_Guide.pdf".
For abnormal detection these register value may differ.
1) Verify TMDS pairs are 100 ohm differential and matching lengths between pairs for each connector
2) Have you adjusted LCC_DLL_PHASE to match your board
3) HAVE you check DR_STR, DR_STR_CLK, and DR_STR_SYNC
The same basic issues addressed here,Please refer
Hi, The VS/FIELD pin can output VS or FIELD, depending on VS_OUT_SEL. Our 720p/1080i script for ADV7619/ADV7511 configures this register to output VS. The DE pin can output DE or FIELD, depending on F_OUT_SEL.Our 720p/1080i script for ADV7619/ADV7511 configures this register to output DE.
Please refer https://ez.analog.com/message/184784
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