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【USB Flash】SM2682B BA SIM10127.1 0921 7D [复制链接]

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发表于 2011-11-9 10:00:29 |只看该作者 |倒序浏览
TASK INFO:  
Flash device type :  USB Flash
Controller marking :  SM2682B BA SIM10127.1 0921 7D
Number of memory chips :  2
Number of parts :  2
Memory chip marking :  MT29F64G08CFAAA
Memory chip ID :  0x2CD7943E
Capacity(Mb) :  16384

本帖最后由 82628688 于 2017-1-23 14:27 编辑

ILLUSTRATIONS
Variant 1 Author: l32 [63]

Results of preparation:
01
Initial memory chips (2)
0123
Parts of memory chips (4)
01
Join by byte

01
Page size transformation

01
Bitwise Inversion (Apply for DA+SA)

0
Join by block for pairs (Block Size 16)


Algorithm of analysis:
0
Translator Type 33 [SM267EN]
Block Size4096


Variant 2 Author: l32 [63]

Results of preparation:
01
Initial memory chips (2)
0123
Parts of memory chips (4)
01
Join by byte

01
Bitwise Inversion (Apply for DA+SA)

01
Page size transformation

0
Join by block for pairs (Block Size 16)


Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos513
Block Size4096
Start analize0
Mask0xFFFF
ID1234
Full BlockNO


Page size transformation
Page size 8640
Sector size 540
Structure
0-512;512-28;
540-512;1052-28;
1080-512;8612-2;1592-26;
1618-512;8614-2;2130-26;
2156-512;8616-2;2668-26;
2694-512;8618-2;3206-26;
3232-512;8620-2;3744-26;
3770-512;8622-2;4282-26;
4308-512;8624-2;4820-26;
4846-512;8626-2;5358-26;
5384-512;8628-2;5896-26;
5922-512;8630-2;6434-26;
6460-512;8632-2;6972-26;
6998-512;8634-2;7510-26;
7536-512;8636-2;8048-26;
8074-512;8638-2;8586-26;
Page size 8640
Sector size 528
Structure
0-512;512-16;
540-512;512-16;
1080-512;512-16;
1618-512;512-16;
2156-512;512-16;
2694-512;512-16;
3232-512;512-16;
3770-512;512-16;
4308-512;512-16;
4846-512;512-16;
5384-512;512-16;
5922-512;512-16;
6460-512;512-16;
6998-512;512-16;
7536-512;512-16;
8074-512;512-16;
Solution file

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