FFT ip核编译出错
Quartus 11.0 编译FFT ip核出现以下错误,这是啥原因?上网搜了一下,有人说是因为没有付费的原因。我下了一个IP核的license,但是编译还是会出现一下问题Error: Node instance "asj_fft_sglstream_fft_110_inst" instantiates undefined entity "asj_fft_sglstream_fft_110"
Error: Quartus II Analysis & Synthesis was unsuccessful. 1 error, 1 warning
Error: Peak virtual memory: 246 megabytes
Error: Processing ended: Mon Aug 05 14:42:34 2013
Error: Elapsed time: 00:00:03
Error: Total CPU time (on all processors): 00:00:01
Error: Quartus II Full Compilation was unsuccessful. 3 errors, 1 warning
你是不是没有设顶层文件哦?没有定义实体啊。。 我最近也在搞FFT,搞了三天了,连仿真都没有搞出来,根本没有输出,都快要心灰意冷了。哎 mark 看ug 看得头痛啊,
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