Error (12007): Top-level design entity is undefined
时间: 2024-05-28 13:12:45 浏览: 20
这个错误通常表示你的设计文件中没有定义顶层实体。在设计文件中,你需要定义一个顶层实体,它是你的设计的入口点,它应该包含所有你的设计模块的实例化。你需要检查你的设计文件,确保它包含一个顶层实体,并且该实体的名称与你的顶层模块的名称相同。如果你已经定义了顶层实体,并且名称也正确,那么你需要检查你的设计文件是否正确引用了所有必需的模块。
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。