PC3000 军达成数据恢复论坛

标题: 【SD】PS800x [noname] [打印本页]

作者: 发贴17号 时间: 2011-11-9 08:43:44 标题: 【SD】PS800x [noname]

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】

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