- 专业度
- 0
- 元宝
- 650
- 金钱
- 0
- 最后登录
- 2012-6-28
- 注册时间
- 2011-11-1
- 精华
- 0
- 积分
- 715
- 阅读权限
- 50
- 帖子
- 65
该用户从未签到 - 金钱
- 0
- 元宝
- 650
- 专业度
- 0
|
TASK INFO:
| Flash device type |
: SD |
| Controller marking |
: Glued PCB SDC805 |
| Number of memory chips |
: 2 |
| Number of parts |
: 1 |
| Memory chip marking |
: MT29F16G08MAA |
| Memory chip ID |
: 0x2CD5943E |
| Capacity(Mb) |
: 4096 |
|
本帖最后由 ACE技术支持2 于 2017-1-16 18:24 编辑
【ILLUSTRATIONS】
Variant 1 Author: Karol [217]
Results of preparation:
| Initial memory chips (2)
| | Page size transformation
| | 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 12 34,Mask 0x0FF0,Small Block 16)
|
Algorithm of analysis:
| Block Number Type 1 [0000]
| Marker Pos | 514 | | Block Size | 4096 | | Start analize | 0 | | Mask | 0xFFFF | | ID | 1234 | | Full Block | YES |
|
#||#Variant 2 Author: Karol [217]
Results of preparation:
| Initial memory chips (2)
| | Page size transformation
| | 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 12 34,Mask 0x0FF0,Small Block 16)
|
Algorithm of analysis:
| Translator Type 35 [Phison PS800x]
|
【Page size transformation】
Page size 4320
Sector size 538
Structure
0-512;512-26;
538-512;1050-26;
1076-512;1588-26;
1614-512;2126-26;
2152-512;2664-26;
2690-512;3202-26;
3228-512;3740-26;
3766-512;4278-26;#||#Page size 4320
Sector size 538
Structure
0-512;512-26;
538-512;1050-26;
1076-512;1588-26;
1614-512;2126-26;
2152-512;2664-26;
2690-512;3202-26;
3228-512;3740-26;
3766-512;4278-26;
【Solution file】 |
|
发表于 2011-12-21 13:55:22
收藏