Flash Extractor
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Layout name
For example layout:
SM3257 1094_27 Xor 101d_256 v2

SM3257
Controller name. Not always = phisical controller name. But we can tell that layouts with same name use same markers (same SA decoding)

1094_27
Sector

1094
Data sector size

27
SA size (SM controllers have SA at end of page. One SA for page. And for example 8 sectors for 9216 page)

Xor 101d_256 v2
All after "Xor" is about xor

101d
Xor type. I give name by first two bytes of xor
256 Number of pages in xor pattern. After 256 pages xor repeats

v2 Xor use same algo as 101d xor. And starts from 101d. But have different sequence of pages

How to choose between two xors?
1. Use auto find mix. If found nothing - xor is not ok
2. If SA is not xored. Like in most SM cases. You can build translator. And find MBR block. Then look all xors at this block. One of them can show you good MBR

Last added
SM3281L-AB   45 3a 94 93   1x1 OTI002168-6   ad d3 c1 95   2x2 SM3281L-AB   45 3c 98 b3   1x1   v4 IS903   98 de a4 82   2x4 CBM2098E   ad de 14 a7   1x1   v2 IS918M-FN02   89 c4 08 32   2x1 TC58N6623G6F   98 3a 95 93   1x2 IS918M   2c 84 64 3c   1x1 Monolith Micro SD_53   89 c4 08 32   1x1 Monolith Micro SD_52   98 3a 98 a3   1x1
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