Arduino DUE with ITDB02 not working

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hi
i have problem. looking everywhere. read topics in forum. found 2 problem solutions not work project.
my shield 3,2tft works mega not working due. load standard example itead studio, im change line:
utft myglcd(itdb32s,38,39,40,41);
and add declarations manual outputs.
but still not working.
can tell me diferents due , mega? why working mega not working due?
im sorry english.

quote
can tell me diferents due , mega?

the main difference mega 5v , due 3v3, display need?

______
rob


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