PC3000 军达成数据恢复论坛

标题: 【SD】SD (Glued) PHSN [打印本页]

作者: 发贴27号 时间: 2011-11-9 11:59:17 标题: 【SD】SD (Glued) PHSN

本帖最后由 ACE技术支持2 于 2017-1-18 17:27 编辑

【ILLUSTRATIONS】

Variant 1 Author: Artem_Galex [5]

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 518,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	0xFFFF
ID	1234
Full Block	NO

【Page size transformation】
Page size 4304
Sector size 566
Structure
0-512;1024-50;4284-4;
512-512;1024-50;4284-4;
1074-512;1024-8;2098-46;
1586-512;1024-8;2098-46;
2144-512;1024-8;3168-46;
2656-512;1024-8;3168-46;
3214-512;1024-8;4238-46;
3726-512;1024-8;4238-46;
【Solution file】

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