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AD9984A HS VS detection

Question asked by wallman16 on May 14, 2012
Latest reply on Jun 13, 2013 by Schang

Hi ,


This is with regards AD9984A .

HS and VS Sync signals are connected to AD9984A


0x24 is used to detect HS and VS , B7 and B7 toggles between 0 and 1 though SYNC signal are present .

Is it necessary to read it in Loop , if so please let me know if there a recommended way to do this .

Or there are any other ways to do this .


0x24 SyncDetect: B7 HSYNC0 Detection

                              B6 HSYNC1 Detection

                       B5 VSYNC0 Detection

                              B4 VSYNC1 Detection


Thanking you

With best regards and wishes