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Re: PIC18F6520驅動能力
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高級會員
 
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請教一下版主~
我在使用時command 跟 response都正常,讀取CSD,CID也都正常~但是當我讀第0個sector時只有最後兩個BYTE(55,AA)是對的其餘都是0,讀取其他sector都為0 
發表於: 2007/5/1 20:53
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Re: PIC18F6520驅動能力
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版主
 
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SD card 不是也是用3.3V嗎?
http://www.microchip.com/stellent/idc ... extRow=&ssUserText=an1003 AN1003 有線路圖，參考一下。
發表於: 2007/5/1 13:10
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PIC18F6520驅動能力
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高級會員
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如題~~~
若使用18F6520工作於3.3V可以直接驅動SD卡嗎~?
發表於: 2007/4/30 17:42
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