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使用PIC18FxxJ60中關於時鐘振蕩器的配置問題?
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新會員
 
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版大好,我在使用PIC18F97J60編寫程式的過程中,配置了一次TIMER1的計數中斷,使用的是外界的晶體振蕩器32768,經過測試,Timer1的計數中斷正常,可是我的系統時鐘卻降低5倍左右,請告訴我是哪裡出了問題,謝謝回答.
還有就是我目前使用的是MCC18編譯器,我可以什麽SRF制定系統使用使用主振蕩器(25M PLL)呢? 附上程式: OSCTUNE =0X40; OSCCONBits.SCS1=0;// OSCCONBits.SCS0=0;//這兩句好像加不加都沒有什麽用 timer1_init() { TMR1H=0X80; TMR1L=0X00; IPR1BITS.TMR1IP=1; //高優先級 PIR1BITS.TMR1IF=0; //清除中斷標誌位 PIE1BITS.TMR1IE=0; //開啟中斷 } ... 
發表於: 2008/12/28 9:50
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