DSP Builder IP generator Error - help please

Altera_Forum · ‎08-28-2011

Hi

I am using DSP Builder 11. When I am trying to compile my design, the Quartus error I receive is:

Error: IP Generator Error: Entity ' ' (Version latest) not found in librarian.

I found a note in the Altera Web site regarding this issue but it is not relevant to me, as I do not have such a folder (.altera.quartus). (could this be the problem?)

Any help to at least of the above question will help me a lot.

Thank you in advance,

Ahmed

Altera_Forum · ‎08-30-2011

The .altera.quartus problem went away a few years ago. You shouldn't see it with DSP Builder 11.0.

Do you see this problem with any design or just one in particular? Try creating a very simple design with just an input port connected to an output port and see if that compiles.

Altera_Forum · ‎08-31-2011

Do you use a imported Megacore or VHDL code? If this is the case run

alt_dspbuilder_refresh_HDLimport

for imported VHDL code or

alt_dspbuilder_refresh_megacore

for imported Megacore in the Matlab command window to rebuild the dependencies for these blocks.