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ADV7604 DE behaviour in Auto Graphics Mode?

Question asked by GerryL on Jul 20, 2010
Latest reply on Apr 5, 2011 by DaveD

After going through the Hardware Datasheet Manual Rev G, it is unclear to me how the DE output will behave when in Auto Graphics Mode.


Will it attach itself to the values in registers CP_START_SAV, CP_START_EAV, CP_START_VBI and CP_END_VBI?


And if so, will it be affected by disabling AV code insertion (AVCODE_INSERT_EN = 0) ?


Gerry L