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.

关于6678 DDR工作不稳定

Other Parts Discussed in Thread: TMS320C6678

DDR不稳定,用同一组时序配置,有的时候读写访问DDR正常,有的时候读写不正常;重配DDR的PLL有可能使DDR读写正常,但有的时候要反复重新配置才可以,请给些指导建议