你好,在参考手册中,关于中断向量表,有一句“ The reset vector is fetched from the boot ROM instead of from this table.”,这句怎么理解呢?
谢谢

This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
你好,在参考手册中,关于中断向量表,有一句“ The reset vector is fetched from the boot ROM instead of from this table.”,这句怎么理解呢?
谢谢

我的理解就是,Reset vector始终在BOOTROM 中,因此当发出重置命令时,会看到 PC 指向 BOOTROM。如果要独立运行,则 RAM 中不能有代码。 它必须在flash中。