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.

C6678 DDR3初始化失败,JTAG断开连接,除了DDR初始化代码,其他都没问题

C66xx_0:can't single step target program:(Error -1060 @ 0x0) Device is not responding to the and retry the operation.If error persist,confirm configuration ,power-cycle the board...(Emulation package 5.0.681.0)

目前是在DDR latch leveling 配置部分出现这个问题,DDR型号MT41K256M16TW-107IT-P,因为初始化阶段没有对DDR进行读写,只是C6678内部寄存器配置,所以难以定位问题,DDR时钟是有的