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Re: PCB board上的mcu共用crystal oscillator
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版主
 
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Oscillator 一定沒問題。
Crystal 可以利用 OSC2的輸出再送到另一顆的 OSC1 輸入，注意一下線越短越好，將Vdd降到 3V 附近時，是否仍能震盪?
發表於: 2007/8/10 10:43
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PCB board上的mcu共用crystal oscillator
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高級會員
 
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Dear all,
PCB board上的若有兩顆mcu共用一個外部crystal oscillator，會不會不好呢? 謝謝! 
發表於: 2007/8/10 10:01
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