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|
TASK INFO:
| Flash device type |
: USB Flash |
| Controller marking |
: SM3251Q BA XXXX |
| Number of memory chips |
: 2 |
| Number of parts |
: 1 |
| Memory chip marking |
: MT29F64G08CFAAA |
| Memory chip ID |
: 0x2CD7943E |
| Capacity(Mb) |
: 8192 |
|
本帖最后由 82628688 于 2017-1-22 16:09 编辑
【ILLUSTRATIONS】
Variant 1 Author: Sheremetov [67]
Results of preparation:
| Initial memory chips (2)
| | Bitwise Inversion (Apply for DA+SA)
| | Page size transformation
| | Split by block (Block Size 1024)
| | Join by block for pairs (Block Size 8)
| | Change order (New order 1,0)
| | Join by block for pairs (Block Size 16)
|
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 4320
Sector size 540
Structure
0-512;512-28;
540-512;1052-28;
1080-512;1592-26;
1618-512;2130-26;
2156-512;2668-26;
2694-512;3206-26;
3232-512;3744-26;
3770-512;4282-26;
【Solution file】 |
|
发表于 2011-11-9 09:12:41
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