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|
TASK INFO:
| Flash device type |
: SD |
| Controller marking |
: Glued PCB Unknown SA PS800x |
| Number of memory chips |
: 2 |
| Number of parts |
: 1 |
| Memory chip marking |
: HY27UA08T2MTR |
| Memory chip ID |
: 0xADD514B6 |
| Capacity(Mb) |
: 4096 |
|
本帖最后由 ACE技术支持2 于 2017-1-18 17:32 编辑
【ILLUSTRATIONS】
Variant 1 Author: Sheremetov [67]
Results of preparation:
| Initial memory chips (2)
| | Bitwise Inversion (Apply for DA)
| | Join by block for pairs (Block Size 1)
| | Split by block (Block Size 2048)
| | Join by block for pairs (Block Size 16)
| | Block Rotate (Block Size 4096,Marker Pos 512,Id 1234,Mask 0x0FF0,Small Block 16)
|
Algorithm of analysis:
| Block Number Type 1 [0000]
| Marker Pos | 514 | | Block Size | 4096 | | Start analize | 0 | | Mask | 0x0FFF | | ID | 1234 | | Full Block | No |
|
【Page size transformation】
【Solution file】 |
|
发表于 2011-11-9 11:59:12
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