你可以根据有多少个OC模块生成多个PWM信号，但是你是正确的，只有2个定时器源（Time2和Time3）可以用于任何给定的OC模块。它与和谐无关，OpxCon注册为PIC32 MX5XX/6XX/7XX设备只有这两个选项，所以你只在所有OC输出中只存在2个独特的频率。
以上来自于百度翻译
以下为原文
You can generate multiple PWM signals depending on how many OC modules are available, but you are correct, there are only 2 timer sources (Timer2 and Timer3) that can be used for any given OC module. It's got nothing to do with harmony, the OCxCON register for PIC32MX5xx/6XX/7XX devices only have those two options, so you're stuck with only 2 unique frequencies across all OC outputs.
你可以根据有多少个OC模块生成多个PWM信号，但是你是正确的，只有2个定时器源（Time2和Time3）可以用于任何给定的OC模块。它与和谐无关，OpxCon注册为PIC32 MX5XX/6XX/7XX设备只有这两个选项，所以你只在所有OC输出中只存在2个独特的频率。
以上来自于百度翻译
以下为原文
You can generate multiple PWM signals depending on how many OC modules are available, but you are correct, there are only 2 timer sources (Timer2 and Timer3) that can be used for any given OC module. It's got nothing to do with harmony, the OCxCON register for PIC32MX5xx/6XX/7XX devices only have those two options, so you're stuck with only 2 unique frequencies across all OC outputs.
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