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关于F28M35调试问题(重新上电)



我使用F28M35 controlCARD  ,首先下载的是C:\ti\controlSUITE\device_support\f28m35x\v150\F28M35x_examples_Master\blinky 。

可以看到LED灯正常闪烁。但是我关闭USB电源,重新上电后,LED灯闪烁频率明显降低。用的是Flash的Configuration

流程是

1:[Launch Selected Configuration]

2:[Connect Target] Master Subsystem

3:[Connect Target] Control Subsystem

4:[Load Program] Control Subsystem(blinky_m3.out)

6:[Reset CPU] Control Subsystem

7:[CPU Reset] Master Subsystem

 8:[RUN] Master Subsystem

9:[RUN] Control Subsystem

可以看到LED灯正常闪烁。但是我关闭USB电源,重新上电后,LED灯闪烁频率明显降低。这是为什么?

假如我下载双核程序,那重新上电后,M3控制的led灯就正常闪烁,c28控制灯就不会再闪烁了。