Error (12007): Top-level design entity "sdram_para" is undefined
时间: 2024-06-01 19:07:52 浏览: 13
这个错误通常出现在 Quartus 编译器中,表示顶层设计实体 "sdram_para" 未定义。这可能是因为您的 Quartus 项目中没有包含该实体的源代码或文件。请检查您的 Quartus 项目设置,确保所有必需的源文件都已正确添加。您还可以检查您的代码以确保该实体已正确定义并且没有任何拼写错误。
相关问题
Error (12007): Top-level design entity "jishu" is undefined
This error indicates that the top-level design entity named "jishu" has not been defined or declared in the Verilog code. The compiler cannot recognize the module or entity named "jishu" and hence cannot proceed with the synthesis process.
To resolve this error, you need to make sure that the top-level design entity is properly defined and declared in your Verilog code. Check the module declaration and make sure that the module name matches with the top-level entity name. Also, check if all the required inputs and outputs are defined and declared properly.
Make sure that you have not misspelled the name of the module or entity. Also, make sure that the Verilog file containing the top-level entity is included in the project or compilation unit.
Once you have made the necessary corrections, try recompiling the code to see if the error has been resolved.
Error (12007): Top-level design entity "polar" is undefined
这个错误提示通常表示在你的代码中,有一个名为 "polar" 的顶层设计实体(Top-level design entity),但是该实体并没有被定义,可能是因为你没有正确地包含相关的文件或者代码存在语法错误导致无法被识别。你需要检查你的代码,并确保所有的实体都有正确的定义和包含。另外,你也需要检查一下文件路径和文件名是否正确。
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