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SM3259A(45 3A 94 93)1X1 help   Search  Register  Log in
24 - 29 July will be no support. I go to other country to fix some problems
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WU CHUNLAI



Joined: 10 May 2022
Posts: 90


PostPosted: Thu Jul 14, 2022 20:24    Post subject: SM3259A(45 3A 94 93)1X1 help
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page1:1098x16+31
page2:1086x16+31
It has two structures, which means there are two XOR
Missing 1086_31 structure, request help.
WU CHUNLAI



Joined: 10 May 2022
Posts: 90


PostPosted: Fri Jul 15, 2022 14:03    Post subject: Re: SM3259A(45 3A 94 93)1X1 help
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Upload to complete
Сергей



Joined: 26 Aug 2005
Posts: 19565

Flash-Extractor developer

PostPosted: Mon Jul 18, 2022 9:06    Post subject:
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Job_VT attached

Need work on ECC map
If can make it 100% green

Can do:
ECC Fix
ECC = Off
Auto_Fast
WU CHUNLAI



Joined: 10 May 2022
Posts: 90


PostPosted: Mon Jul 18, 2022 20:15    Post subject:
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Thank you for your help
I tried to fix it.
Сергей



Joined: 26 Aug 2005
Posts: 19565

Flash-Extractor developer

PostPosted: Tue Jul 19, 2022 7:28    Post subject:
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If can make better ECC map, show me new dump
WU CHUNLAI



Joined: 10 May 2022
Posts: 90


PostPosted: Tue Jul 19, 2022 10:25    Post subject:
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I tried all RR parameters, can't read green!
Voltage adjustment also cannot read green!
Looks like the chip is badly damaged!
arvika



Joined: 18 Nov 2009
Posts: 2313
Location: Poland

PostPosted: Tue Jul 19, 2022 11:01    Post subject:
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@WU CHUNLAI Did you try RR Sandisk v4? Should work for this chip.
WU CHUNLAI



Joined: 10 May 2022
Posts: 90


PostPosted: Tue Jul 19, 2022 11:45    Post subject:
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I used this parameter
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