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【USB Flash】PS2251-50-F HVPF4F5 [复制链接]

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发表于 2011-11-9 11:58:26 |只看该作者 |倒序浏览
TASK INFO:  
Flash device type :  USB Flash
Controller marking :  PS2251-50-F HVPF4F5
Number of memory chips :  1
Number of parts :  1
Memory chip marking :  FG64G08UCT1-21G
Memory chip ID :  0x98D79432
Capacity(Mb) :  4096

本帖最后由 ACE技术支持2 于 2017-1-18 18:00 编辑

ILLUSTRATIONS


Variant 1 Author: alexey [122]

Results of preparation:
0
Initial memory chips (1)
0
Add To Graph

0
Page XOR transformation (ID_XOR 25)

0
Page size transformation

01
Split by block (Block Size 2048)

0
Join by block for pairs (Block Size 16)


Algorithm of analysis:
0
Translator Type 25 [Phison PS2251 50-F]
Block Size4096


Page size transformation
Page size 8576
Sector size 562
Structure
0-512;1024-50;
512-512;1024-50;
1074-512;1024-4;2098-46;
1586-512;1024-4;2098-46;
2144-512;1024-4;3168-46;
2656-512;1024-4;3168-46;
3214-512;1024-4;4238-46;
3726-512;1024-4;4238-46;
4284-512;1024-4;5308-46;
4796-512;1024-4;5308-46;
5354-512;1024-4;6378-46;
5866-512;1024-4;6378-46;
6424-512;1024-4;7448-46;
6936-512;1024-4;7448-46;
7494-512;1024-4;8518-46;
8006-512;1024-4;8518-46;
Solution file

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