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【USB Flash】PS2231 0736 AJF3W 000ED [复制链接]

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发表于 2011-11-9 06:35:56 |只看该作者 |倒序浏览
TASK INFO:  
Flash device type :  USB Flash
Controller marking :  PS2231 0736 AJF3W 000ED
Number of memory chips :  2
Number of parts :  2
Memory chip marking :  TH58NVG4D4CTG00
Memory chip ID :  0x98D585A5
Capacity(Mb) :  8192

本帖最后由 82628688 于 2017-1-17 15:23 编辑

ILLUSTRATIONS


Variant 1 Author: maestro [5]

Results of preparation:
01
Initial memory chips (2)
0123
Parts of memory chips (4)
0123
Bitwise Inversion (Apply for DA)

1302
Change order (New order 1,3,0,2)

01
Join by block for pairs (Block Size 1)

01
Add To Graph

01234567
Split by dump (Dump number 4)

0123
Join by block for pairs (Block Size 8)

01
Join by block for pairs (Block Size 16)

0
Join by dump


Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos514
Block Size4096
Start analize0
Mask0x0FFF
ID1234
Full BlockNO


Page size transformation

Solution file

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