现在正在用F28M35系列的芯片开发,测试时发现,运行IQsinPU()函数需要3us以上,整个PWM中断时间需要80us以上,而以前在2808上整个中断周期只要30多us,不知道问题出在哪一块了,还请解答,谢谢!
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