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笔者在进行三相逆变器实验时，发现DSP的每个PWM口输出均非零，而是有个1.9V的电压输出，过6-7mS后又恢复为0V，然后0.3mS后启动PWM功能，输出脉冲波，如示波器图所示，因此想请教各位前辈，是配置的问题还是DSP损坏？
重贴：http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/p/146177/413257.aspx#413257
