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Re: 用PIC寫兩組PWM
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新會員
 
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我知pic 18f4431有這個功能,並且可以設deadtime
發表於: 2007/11/23 15:30
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Re: 用PIC寫兩組PWM
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版主
 
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不是很清楚你的問題? 互補不就加個反向器嗎?
發表於: 2007/11/12 17:13
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用PIC寫兩組PWM
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新會員
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我目前想寫一組非對稱的PWM,也就是兩個DUTY互補的PWM訊
號,請問有哪顆PIC它有支援到這種功能. 因為假設PWM它是用鋸齒波去比較的話,希望它可以一個比大,另外一個比小,這樣就是很漂亮的互補了. 所以想請問可以使用哪顆PIC,最好有SAMPLE,謝謝
發表於: 2007/11/10 0:02
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