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|
TASK INFO:
| Flash device type |
: SD |
| Controller marking |
: Glued PCB SDC805 |
| Number of memory chips |
: 1 |
| Number of parts |
: 1 |
| Memory chip marking |
: HY27UA08T2MTR |
| Memory chip ID |
: 0xADD514B6 |
| Capacity(Mb) |
: 2048 |
|
本帖最后由 ACE技术支持2 于 2017-1-17 13:23 编辑
【ILLUSTRATIONS】
Variant 1 Author: Karol [217]
Results of preparation:
| Initial memory chips (1)
| | Bitwise Inversion (Apply for DA)
| | Split by block (Block Size 1024)
| | Join by block for pairs (Block Size 8)
| | Block Rotate (Block Size 2048,Marker Pos 512,Id 12 34,Mask 0x0FF0,Small Block 16)
|
Algorithm of analysis:
| Block Number Type 1 [0000]
| Marker Pos | 514 | | Block Size | 2048 | | Start analize | 0 | | Mask | 0xFFFF | | ID | 1234 | | Full Block | NO |
|
【Page size transformation】
【Solution file】 |
|
发表于 2011-12-21 12:37:09
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