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I am using Quartus II 8.0 Web Edition. Using MegaWizard Plug-In Manager I had generated fft.vhd file. The vhd file can be compile successfully. However, when I create new project and then create block diagram/ schematic file with fft symbol added in it, compilation was unsuccessful. Before I compile, I got include the fft qip file in the project. I received a pop up message as shown below:
*** Fatal Error : Access Violation at 0X078BD474
Module : quartus_map.exe
0X1D474 : amerge_mini_merge + 0X1A0D4 (atm_merge)
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I just wanted to test the functionality of this fft block. Has anyone encounter this problem before? Anyone has any idea why this problem can happen? I already follow the instructions written in the pdf user guide.
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Try to generate the fft block again in your new project directory. Sometimes this helps.
Kind regards
GPK
Honored Contributor
