cycloneII

[Altera_Forum]

Hello, 

I tried to compile several times the standard that exists in DE2 CycloneII_2c35 quartus always there will be errors Do you know why? Is there a version without error Cordially

[Altera_Forum]

actually, I don't have DE2. 

 what kind of error do you see? did you compile SOPC builder, before you compile QuartusII project. we need more information to help you.

[Altera_Forum]

hello 

yes I compile the spoc builder and I have the error you can try to installe the quartus then go to this path: C:\altera\61\nios2eds\examples\vhdl\niosII_cycloneII_2c35\standard  open standard quatrusII project file and do compile  and you have the error

[Altera_Forum]

everything is my guess. 

since you didn't write which error was occurs.  do you use QuartusII6.1? if you use different version of QuartusII. you may need to rebuild (not recompile) SOPC builder.  anyway you should write error message here. someone may help you then.

[Altera_Forum]

hello 

the error in quatus is in fallowing   Error (10481): VHDL Use Clause error at ddr_sdram_auk_ddr_sdram.vhd(27): design library "work" does not contain primary unit "auk_ddr_functions" Error: Node instance "ddr_sdram_auk_ddr_sdram_inst" instantiates undefined entity "ddr_sdram_auk_ddr_sdram" Error: Quartus II Analysis & Synthesis was unsuccessful. 2 errors, 16 warnings  Info: Allocated 173 megabytes of memory during processing  Error: Processing ended: Mon May 02 12:50:29 2011  Error: Elapsed time: 00:00:15 Error: Quartus II Full Compilation was unsuccessful. 2 errors, 16 warnings