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Timer1输出PWM波形是否能够保持低电平?



我设置了一下,定时器工作在Modulo Mode模式下,T1CC0设置的是256,即低字节为0x00,高字节为0x01,T1CC0;

T1CCTL1设置的是Set when equal T1CC0, clear when equal T1CC1,当T1CC1设置成0时,输出不是一直保持低电平,而是有一个很短的脉冲,当T1CC1设置成0时,我想一直输出低电平,有什么办法?