[問題] 想取得石英震盪器一半的頻率訊號
各位前輩好,現在手邊有一顆音訊dsp要求12.288MHz的石英震盪器驅動
晶片自帶的震盪迴路,但手邊只有24.576MHz的石英震盪器,而電路板設
計成可以從外部接受時脈訊號,但只有x256的倍頻,所以想問如何接出
透過24.576M的震盪器產生頻率一半的時脈訊號。新手用詞如果有不精確
地方還請多加糾正。
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※ 編輯: ikkmqdss8 (118.170.40.79), 08/10/2016 23:12:05
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