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pp's avatar
pp
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

FFT_IP时序问题

各位前辈： 我的软件版本是 quartus 18.1 pro专业版，使用的是FFT IP核 下面是我对IP核界面的配置选项 使用该配置，并对该IP进行了modlesim仿真，仿真的时序图如下 看了仿真时序图后，我有几个问题： 1. 为什么IP核的输出会有间断的红线出现？ 2.输出信号source_er...
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


Just to check with you if this is a similar case to the other opened by you which I have shared a simulation example from Q17.0Std? If not, please feel free to let me know. Thank you.