- 专业度
- 0
- 元宝
- 860
- 金钱
- 0
- 最后登录
- 2012-6-28
- 注册时间
- 2011-11-2
- 精华
- 0
- 积分
- 946
- 阅读权限
- 50
- 帖子
- 86
该用户从未签到 - 金钱
- 0
- 元宝
- 860
- 专业度
- 0
|
TASK INFO:
| Flash device type |
: SD |
| Controller marking |
: PS800x [noname] |
| Number of memory chips |
: 1 |
| Number of parts |
: 2 |
| Memory chip marking |
: HY27UT088G2M |
| Memory chip ID |
: 0xADD314A5 |
| Capacity(Mb) |
: 2048 |
|
本帖最后由 82628688 于 2017-1-22 14:17 编辑
【ILLUSTRATIONS】
Variant 1 Author: Ddr [1]
Results of preparation:
| Initial memory chips (1)
| | Parts of memory chips (2)
| | Bitwise Inversion (Apply for DA+SA)
| | Split by block (Block Size 512)
| | Join by block for pairs (Block Size 4)
| | Join by dump
| | Bitwise Inversion (Apply for SA)
| | Block Rotate (Block Size 1024,Marker Pos 512,Id 1234,Mask 0x0FF0,Small Block 16)
|
Algorithm of analysis:
| Block Number Type 1 [0000]
| Marker Pos | 514 | | Block Size | 1024 | | Start analize | 0 | | Mask | 0x0FFF | | ID | 1234 | | Full Block | ? (default) |
|
【Page size transformation】
【Solution file】 |
|
发表于 2011-11-9 08:43:44
收藏