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.

TMS320C6748: 关于MMCSD驱动问题咨询

Part Number: TMS320C6748


 MMCSD相关程序如下:

CMD配置:

配置在SHDSPL2RAM,使用仿真器加载程序,第一次会出现无法完全往SD卡写数据,重新debug加载程序又正常,但配置在DDR、SHM又很正常,所以怀疑跟高速缓存有关,请问C6748的MMCSD驱动是否不支持高速缓存?或者是否使用SHDSPL2RAM还需要其他配置?