complex vector rotation for fft

Hi,

the first is just a reminder, that you have not assigned the I/O pins, i.e. the compiler will define the pinout and this might most likely cause trouble in any real hardware implementation as at least on the board there must be a defined and stable device IO pin to signal assigenment. As soon as you define this in the assignment editor, this warning dissapears...

Second warning is that the TimeQuest timing analyzer requires additional constraints to be set in assignments => TimeQuest Analyzer Wizard...

Regards