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Author: shirleyhuang

EMMC ISP功能常见问题与解决方法

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Post time: 2019-12-26 09:45:28
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感谢官方强大技术支持,好的经验方案请多多分享!!!
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Post time: 2019-12-31 12:49:15
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Thank you sharing sir
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Post time: 2020-1-1 10:43:52
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编程器的VCC端对GND端接一个1uf的高频电容.我拿个液晶电视上贴片安装上24 /25存储器识别不了望同行注意
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Post time: 2020-1-31 11:38:10
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Nice information sir
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Post time: 2020-2-8 19:36:14
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Hi!
I am trying to configure a new EMMC chip for installation in a TV, but I have a problem.
I can not write configuration bytes 162 177 179 EXT_CSD EMMC V5.1.
I read the section EXT_CSD as a programmer RT809H through a socket BGA153 and ISP.
Then I correct the dump in the WinHex editor, assign new values bytes 162, 177 and 179.
Then I write a new dump to EMMC, but the shell stops working, crashes.
When I read it again, I see byte 179 changing, but byte 177 and 162 do not change.
Is there any way to configure the new EMMC programmer RT809H?
If not, then will the algorithm be added to the program?
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