PC3000 军达成数据恢复论坛

标题: 【SD】noname (labeled as 1GB but 2GB chip) [打印本页]

作者: 发贴13号 时间: 2011-11-9 13:47:06 标题: 【SD】noname (labeled as 1GB but 2GB chip)

本帖最后由 ACE技术支持2 于 2017-1-17 16:54 编辑

【ILLUSTRATIONS】

Variant 1 Author: d43 [99]

Results of preparation:

Initial memory chips (1)

Bitwise Inversion (Apply for DA+SA)

Page size transformation

Split by block (Block Size 2048)

Join by block for pairs (Block Size 16)

Split by dump (Dump number 2)

Join by dump

Algorithm of analysis:

Block Number Type 1 [0000]

Marker Pos	513
Block Size	4096
Start analize	0
Mask	0xFFFF
ID	3412
Full Block	NO

【Page size transformation】
Page size 8576
Sector size 539
Structure
0-512;512-27;
539-512;1051-23;
1074-512;1586-23;
1609-512;2121-23;
2144-512;2656-23;
2679-512;3191-23;
3214-512;3726-23;
3749-512;4261-23;
4284-512;4796-23;
4819-512;5331-23;
5354-512;5866-23;
5889-512;6401-23;
6424-512;6936-23;
6959-512;7471-23;
7494-512;8006-23;
8029-512;8541-23;
【Solution file】

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