如何使用UART FRZ位在调试模式下操作

所以下面是一个有趣的描述，我正在尝试了解最新的调试PIC32，所以这怎么能使用？它意味着什么，如果UART在应用程序停止时继续“运行”，它会有什么帮助？我的意思是，如果停止，应用程序不能发送或接收字符，对吗？你什么时候用这个？谢谢。***21.153在调试模式中运行FRZ位（UXMODE和LT；14和GT），在调试模式下CPUIS执行调试异常代码（即应用程序停止）时确定UART模块是否运行或停止。具体而言，FRZ位以以下方式影响操作：1，该模块冻结其操作，并且在调试模式下停止应用时，不改变UUART模块的状态。模块在应用程序恢复执行后恢复其操作。如果FRZ＝0，即使在调试模式下应用程序停止，模块也继续运行。



      以下为原文

    So the below is an interesting description, and I'm trying to understand the latest in debugging my PIC32, so how can this be used?  What does it mean, how does it help, if the UART continues to "run" while the application is halted?  I mean, the application can't send or receive characters if it is halted, right?  When would you use this?

Thank you.

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21.15.3 Operation in DEBUG Mode
The FRZ bit (UxMODE<14>) determines whether the UART module runs or stops while the CPU
is executing DEBUG Exception code (i.e., the application is halted) in DEBUG mode.
Specifically, The FRZ bit affects operation in the following manner:
• If FRZ = 1, the module freezes its operations and make no changes to the state of the
UART module when the application is halted in DEBUG mode. The module resumes its
operation after the application resumes execution.
• If FRZ = 0, the module continues to run even when application is halted in DEBUG mode.