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|
TASK INFO:
| Flash device type |
: USB Flash |
| Controller marking |
: SM3252Q BB A600647.1 0932 BT |
| Number of memory chips |
: 2 |
| Number of parts |
: 2 |
| Memory chip marking |
: JS29F64G08CAMD2 (Page 4320) |
| Memory chip ID |
: 0x89D7943E |
| Capacity(Mb) |
: 16384 |
|
本帖最后由 82628688 于 2017-1-23 11:53 编辑
【ILLUSTRATIONS】
Variant 1 Author: GreyDKang [139]
Results of preparation:
| Initial memory chips (2)
| | Parts of memory chips (4)
| | Change order (New order 2,0,1,3)
| | Join by byte
| | Page size transformation
| | Bitwise Inversion (Apply for DA+SA)
| | Split by block (Block Size 2048)
| | Join by block for pairs (Block Size 16)
| | Join by dump
|
Algorithm of analysis:
| Block Number Type 1 [0000]
| Marker Pos | 512 | | Block Size | 4096 | | Start analize | 0 | | Mask | 0x03FF | | ID | 1234 | | Full Block | NO |
|
【Page size transformation】
Page size 8640
Sector size 540
Structure
0-512;512-28;
540-512;1052-28;
1080-512;8638-2;1592-26;
1618-512;8638-2;2130-26;
2156-512;8638-2;2668-26;
2694-512;8638-2;3206-26;
3232-512;8638-2;3744-26;
3770-512;8638-2;4282-26;
4308-512;8638-2;4820-26;
4846-512;8638-2;5358-26;
5384-512;8638-2;5896-26;
5922-512;8638-2;6434-26;
6460-512;8638-2;6972-26;
6998-512;8638-2;7510-26;
7536-512;8638-2;8048-26;
8074-512;8638-2;8586-26;
【Solution file】 |
|
发表于 2011-11-9 09:51:19
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