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Vladus



Joined: 01 Dec 2009
Posts: 5519
Location: Earth

PostPosted: Tue Jan 14, 2020 20:51    Post subject: [+]Transcend USB flash with SM3280P AB
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Controller - SM3280P AB
two chips with two banks - 0x45 3a 94 93
tested - not DDR
no Layout
dumps uploading
SM3280P AB__45_3a_94_93__2x2.jpg
Сергей



Joined: 26 Aug 2005
Posts: 17545

Flash-Extractor developer

PostPosted: Wed Jan 15, 2020 0:12    Post subject:
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Say when ready
Vladus



Joined: 01 Dec 2009
Posts: 5519
Location: Earth

PostPosted: Wed Jan 15, 2020 13:02    Post subject:
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Uploaded.
Сергей



Joined: 26 Aug 2005
Posts: 17545

Flash-Extractor developer

PostPosted: Thu Jan 16, 2020 11:47    Post subject:
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Layout "SM3280 32_1100" added to FE_879

It show green ECC map for chip_1

But chip 2 have different dump size
And i think different page size
And show red ECC map

Need find why
After it i can continue research
Vladus



Joined: 01 Dec 2009
Posts: 5519
Location: Earth

PostPosted: Thu Jan 16, 2020 13:58    Post subject:
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Wow Sad
Sorry about it, Sergey. Second chip dumps were read with bigger page size for test.
Raw option in Dump Search inside core V5 makes them acceptable for created Layout.
Would you be so kind to modify dumps of second chip by yourself or you want me to upload fixed one by myself?
Vladus



Joined: 01 Dec 2009
Posts: 5519
Location: Earth

PostPosted: Thu Jan 16, 2020 14:00    Post subject:
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RAW properties
Block Size 0x47a0
Sector 17664/672
Сергей



Joined: 26 Aug 2005
Posts: 17545

Flash-Extractor developer

PostPosted: Thu Jan 16, 2020 18:07    Post subject:
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I will try to cut
Сергей



Joined: 26 Aug 2005
Posts: 17545

Flash-Extractor developer

PostPosted: Tue Jan 21, 2020 0:01    Post subject:
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Model added to FE_880

Can not make file tree

But with Raw Recovery i get: 1007 good, 263 broken jpegs
And many other files
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Last added
SM3280P AB   45 3a 94 93   2x2 SM325QF   ad d5 55 a5   2x2 Monolith USB 51   45 3a 94 93   1x1 Monolith USB 50   45 4c 98 a3   1x1 6D0201F288C10   98 3c 95 93   4x4 Monolith SD Unknown   98 3c 95 93   1x4 SM3268P   2c a4 64 32   1x1 Monolith Micro SD SM3257   ec de 98 ce   1x4 Monolith USB SM3257   45 4c 98 a3   1x2 THGBMBG6D1KBAIL   98 de 94 93   1x1
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