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.

TMS320C6713访问HPI端口不成功

在硬件外部上拉了DSP的HD[8] HD[12] HD[14],下拉了HD[3,4]

初始化DSP_RST先高后低,再置高.在整个的过程中HD置了  h5110

然后尝试写入HPI的时序如下:

在CCS中查看HPIC,一直是0x00000008,然后HPIA和HPID也写入不成功.

请问是哪里出了问题吗