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樓主  發(fā)表于: 2011-12-31 14:53
51單片機精確延時(shí)資料
大類(lèi)分晶振為11.0592MHz和12MHz兩種情況

11.0592MHz保證誤差在一個(gè)機器周期內
12MHz誤差為0

各延時(shí)分別為1MS  10MS  100MS  1S  10S  100S

分別用匯編語(yǔ)言和C語(yǔ)言編寫(xiě)：

文件在附件里，請下載使用！
[    post] 51單片機精確延時(shí).pdf (67 K) 下载次数:306 [/post]
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captaly
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1樓  發(fā)表于: 2011-12-31 15:30
謝謝  ！太好了，要好好研究一下

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