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Author: zhangmintao2008

RT809H使用教程——EMMC_AUTO_ISP飞线读写创维8A13机芯EMMC数据

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Post time: 2018-2-21 14:36:08
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DEAR ADMIN 007 I HAVE PURCHASE RT809H  8MONTH AGO HKLRF.COM BUT MY PROGRAMER PCB VERSION 1.60 AND MY FRIEND PURCHASE 1OMNTH AGO NEW RT809H HIS PROGRAMER PCB VERSION 1.70 SO MY PROGRAMER EMMC REDING TIME OUT ERROR SHOE BUT MY FRIEND PROGRAMER SAME SOCKET SAME LAPTOP USE EMMC READ PERFACTLY OK SO HOW TO UPDATE MY PROGRAMER WITH PCB VERSION 1.70 AND NEW UPDATE VERSION V.1.80 PLEASE SOLVE MY PROGRAMER PROBLEM
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Post time: 2018-2-21 19:09:50
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谢谢           分享好经验
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Post time: 2018-2-22 12:09:02
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感谢分享   
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Post time: 2018-2-23 09:10:33
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这个数据读出来主要就是为了下一次烧入同型号EMMC吗?还有别的什么用处吗?
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Post time: 2018-3-11 08:57:22
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Gracias por compartir
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Post time: 2018-3-12 13:38:32
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好经验,谢谢
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Post time: 2018-3-15 17:09:45
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谢分享经验  EMMC_AUTO_ISP飞线读写,一定要让主芯片停止工作,读写成功率才高,方法有:断供电、短接主芯片的晶振2个脚到地、复位脚加电平强制复位。最简单的方法是:短接主芯片晶振的2个脚到地,使用原机的供电,VCCIO电压与EMMC供电一致,飞4根线(CLK/CMD/D0/GND)读写。
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Post time: 2018-3-17 15:52:14
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厉害厉害厉害厉害厉害厉害厉害厉害厉害厉害
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Post time: 2018-3-29 11:47:52
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这个教程非常的好,受益匪浅。
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