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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: 2017-10-29 20:15:45
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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: 2017-10-29 21:26:46
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谢谢楼主的分享,收藏了 备用学习
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Post time: 2017-11-7 03:24:42
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Thank you for sharing. We hope to learn from you
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Post time: 2017-11-10 14:24:07
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感谢楼主分享非常详细的教程指引!
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Post time: 2017-11-19 08:37:39
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感谢分享    
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Post time: 2017-11-20 20:55:22
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thank very much.
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Post time: 2017-11-23 20:18:19
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THANKS FOR SHARING
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Post time: 2017-11-23 21:18:31
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感谢分享好经验。
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