我CYCLONE PRO烧写DSP56F827,编程时是独立使用24v电源,烧写时,目标板的电源不是用CYCLONE PRO提供,之前烧写都可以,后来出现一些错误提示:
1."Failed to find communication speed!"
2."Communication to the target failed(target MCU has no clock or wrong BDM clock speed is used or derivative is secured!)
3."There is currently no communication with the hardware,Please try to connect before loading an executable file."
大家能不能帮我看看,这是什么问题,什么原因造成的,要怎么来处理,还有目标板在单独供电的时候,cyclone pro的短路帽是怎么设置的?谢谢了
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