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【USB Flash】PS2231 0733 AJAQJ-000ED [复制链接]

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发表于 2011-11-9 05:58:13 |只看该作者 |倒序浏览
TASK INFO:  
Flash device type :  USB Flash
Controller marking :  PS2231 0733 AJAQJ-000ED
Number of memory chips :  2
Number of parts :  1
Memory chip marking :  HY27UT088G2M
Memory chip ID :  0xADD314A5
Capacity(Mb) :  2048

本帖最后由 82628688 于 2017-1-16 17:28 编辑

ILLUSTRATIONS


Variant 1 Author: foshka [2]

Results of preparation:
01
Initial memory chips (2)
01
Add To Graph

01
Bitwise Inversion (Apply for DA)

0123
Split by block (Block Size 512)

01
Join by block for pairs (Block Size 4)

0
Join by block for pairs (Block Size 1)


Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos514
Block Size2048
Start analize0
Mask0x0FFF
ID1234
Full BlockYES


Page size transformation

Solution file

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