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Re: Timer2 的postscaler
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版主
 
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1. 中斷時間 : 75uS
2. 是的。
發表於: 2007/5/7 11:38
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Timer2 的postscaler
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高級會員
 
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請問:
(1). mcu fosc=8Mhz, PR2=30, Prescaler=1:1, Postscaler=1:5. 若我設TIMER2為這樣，Time2的中斷週期是不是為: (4/8M)sec *30*5=75 usec (2).Timer2的postscaler為1:5，表示他會將timer2的comparator送的值累加，直到累加到5時才將TMR2IF設為1嗎? 謝謝 
發表於: 2007/5/7 11:33
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