Test Pattern Generator ( from VIP Suite ) seems not to be functioning normally in Quartus 12.1 sp1.
If generated by MegaWizard it does not produce a valid VHD.
The compilation results in "Error (12007): Top-level design entity "TPG" is undefined".
In the same way I tried Clocked Video Output ( also from VIP Suite ). Its OK.
Does it seem to be a bug in Test Pattern Generator or am I missing smth?
