你好,我要产生的PWM信号周期是20ms,采用的时基时钟周期是系统时钟2,频率150MHz,按芯片资料的算法Tpwm=(TBPRD+1)*Ttbclk,计算得出的TBPRD数值太大,无法放入16位寄存器,是我理解错了,不是这么算的吗?谢谢解答
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你好,我要产生的PWM信号周期是20ms,采用的时基时钟周期是系统时钟2,频率150MHz,按芯片资料的算法Tpwm=(TBPRD+1)*Ttbclk,计算得出的TBPRD数值太大,无法放入16位寄存器,是我理解错了,不是这么算的吗?谢谢解答