I'm using the bf527, with the visualdsp 5.0 update 6 I had verry good results with the bulktransfer
30 Mbyte/s up 30 Mbytes down.
Now I updated to visualdsp 5.0 update 7. and recompiled my code and have
38Mbyte/s down and just 13Mbyte/s up?!!! Does anybody know why, and how I can fix that?