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.
可能是DDR的问题，请检查一下你的烧写工具里面的ddr配置和你使用的板子是一致的么？如果是一致的，再检查DDR的稳定性， 布线问题导致信号完整性差，可以尝试降低DDR 时钟。
