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controller: AU89103 chip id: 45489BA3 need layout thanks   Search  Register  Log in
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gabrielshih



Joined: 01 Jul 2018
Posts: 146
Location: taiwan taipei

PostPosted: Fri Dec 10, 2021 16:23    Post subject: controller: AU89103 chip id: 45489BA3 need layout thanks
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controller: AU89103

chip id: 45489BA3

Please help to find layout.

thanks
gabrielshih



Joined: 01 Jul 2018
Posts: 146
Location: taiwan taipei

PostPosted: Sat Dec 11, 2021 5:17    Post subject:
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upload done
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Mon Dec 13, 2021 1:49    Post subject:
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Please, reread in NR_539

Upload dump again
gabrielshih



Joined: 01 Jul 2018
Posts: 146
Location: taiwan taipei

PostPosted: Mon Dec 13, 2021 13:04    Post subject:
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ok. reading
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Tue Dec 14, 2021 0:34    Post subject:
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Say when ready
gabrielshih



Joined: 01 Jul 2018
Posts: 146
Location: taiwan taipei

PostPosted: Wed Dec 15, 2021 4:11    Post subject:
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upload done.
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Sun Dec 19, 2021 6:01    Post subject:
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There is 1000 bit errors in one sector

Can look at address: 0xa4dc00000

With layout AU6989 1146 Xor 6771_256

This layout match only by xor

--------------------------------

Try Test Retry / Find Saddle

It works without layout
May be dump quality become little better

Also try play with Voltage
gabrielshih



Joined: 01 Jul 2018
Posts: 146
Location: taiwan taipei

PostPosted: Sun Dec 19, 2021 13:59    Post subject:
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i will reread then upload again.

thanks
gabrielshih



Joined: 01 Jul 2018
Posts: 146
Location: taiwan taipei

PostPosted: Wed Dec 22, 2021 5:18    Post subject:
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i had try RR. bur the chip seems damage.

so please close this case

thanks for your help.
arvika



Joined: 18 Nov 2009
Posts: 2144
Location: Poland

PostPosted: Wed Dec 22, 2021 10:55    Post subject:
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I think problem is elsewhere. Chip damage is quite rare.
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