| |

iFix 爱修网

 Forgot password?
 Register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

点此进入购买链接。
Author: zhangmintao2008

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

  [Copy link]
Post time: 2017-10-29 20:15:45
| Show all posts
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。
Reply Support 1 Not support 0

Use magic Report

Post time: 2017-10-29 21:26:46
| Show all posts
谢谢楼主的分享,收藏了 备用学习
Reply Support Not support

Use magic Report

Post time: 2017-11-7 03:24:42
| Show all posts
Thank you for sharing. We hope to learn from you
Reply Support Not support

Use magic Report

Post time: 2017-11-10 14:24:07
| Show all posts
感谢楼主分享非常详细的教程指引!
Reply Support Not support

Use magic Report

Post time: 2017-11-19 08:37:39
| Show all posts
感谢分享    
Reply Support Not support

Use magic Report

Post time: 2017-11-20 20:55:22
| Show all posts
thank very much.
Reply Support Not support

Use magic Report

Post time: 2017-11-23 20:18:19
| Show all posts
THANKS FOR SHARING
Reply Support Not support

Use magic Report

Post time: 2017-11-23 21:18:31
| Show all posts
感谢分享好经验。
Reply Support Not support

Use magic Report

You have to log in before you can reply Login | Register

Points Rules

QQ|Archive|Mobile|iFix 爱修网 ( 京ICP备12043912号 京公网安备11010802011648号 )

2019-9-19 03:45 GMT+8 , Processed in 0.068034 sec., 9 queries .

Powered by Discuz! X3.4

Release 20180101, © 2001-2019 Comsenz Inc.

MultiLingual version, Rev. 850, © 2009-2019 codersclub.org

Quick Reply To Top Return to the list