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Re: 請教關於PWM的Duty Cycle
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版主
 
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發表於: 2006/4/17 10:29
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請教關於PWM的Duty Cycle
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新會員
 
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以16F877為例,Duty Cycle提供CCPR1L:CCP1CON<5:4>共10位元
1.僅選用高8位元是否將CCP1CON<5:4>清為0即可,又選用10位元時,此低2位元是否不可為0? 2.使用8或10位元作為Duty Cycle計算時,其計算方式的差異是否為"8位元-乘指令週期","10位元-乘震盪週期"? 不知是否還有其他設定差異處,謝謝 
發表於: 2006/4/16 11:07
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