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c6678pritnf混乱&Invalid CIO command (255) 错误

ToTotoattlaal lF  rFraraemmsees:s ::   10 105   B iBBtiitrtarrtaatet ee     59.2000   50.8600Bk  

以上输出混乱,并且console里提示下面内容。

Invalid CIO command (255) in the CIO buffer at address (0xc0973e8) was not recognized. Please check the device and program memory maps

请问该如何解决?

  • CIO的段定义在哪个memory? 如果是共享memory, 请改成每个核各自使用独立的CIO段。

    下面这个例子是使用LL2 memory。

    LL2_RW_DATA:  o = 0x00800200  l = 0xBFE00  

    .cio            >    LL2_RW_DATA