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【USB Flash】PS2251 -50xxx (Chinese import no brand stick) [复制链接]

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发表于 2011-11-9 12:37:05 |显示全部楼层
TASK INFO:  
Flash device type :  USB Flash
Controller marking :  PS2251 -50xxx (Chinese import no brand stick)
Number of memory chips :  1
Number of parts :  1
Memory chip marking :  HY27UBG8T2ATR
Memory chip ID :  0xADD7949A
Capacity(Mb) :  4096

本帖最后由 82628688 于 2017-1-16 14:39 编辑

ILLUSTRATIONS


Variant 1 Author: KuttingEdge [120]

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

0
Page XOR transformation (ID_XOR 40)

0
Page size transformation

01
Split by block (Block Size 4096)

0
Join by block for pairs (Block Size 16)


Algorithm of analysis:
0
Translator Type 25 [Phison PS2251 50-F]
Block Size8192


Page size transformation
Page size 8640
Sector size 562
Structure
0-512;1024-50;
512-512;1024-50;
1074-512;1024-50;
1586-512;1024-50;
2144-512;1024-50;
2656-512;1024-50;
3214-512;1024-50;
3726-512;1024-50;
4284-512;1024-50;
4796-512;1024-50;
5354-512;1024-50;
5866-512;1024-50;
6424-512;1024-50;
6936-512;1024-50;
7494-512;1024-50;
8006-512;1024-50;

Solution file

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发表于 2015-10-12 21:16:04 |显示全部楼层
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