自制的印刷电路板,开发工具ccs3.3,芯片f28035,在线仿真正常,可以顺利完成程序烧写,刚烧写完后带着仿真器可以正常运行,但是断电并重新上电后,flash里的程序仿佛就丢掉了。偶尔有几次程序成功烧写,并且可以正常运行,但重上电没几次后仿佛程序就丢了。而大多数时候都是刚烧写完后,一重上电就什么都不跑。就是说,可以完成烧写过程,但一重上电就仿佛什么都没烧进去。真诚求问,谢谢!!
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