RU | ENG

  KuttingEdge   
845
  GreyDKang   
565
  Karol   
393
  l32   
335
  vip   
300




TOTAL

DOWNLOADED
 
TASK INFO:  ( Outsource )
Flash device type :  USB Flash
Controller marking :  SM2703
Number of memory chips :  1
Number of parts :  4
Memory chip marking :  6WB2D_NW817
Memory chip ID :  0x2CA46432
Capacity(Mb) :  131072


SOLUTIONS:
  • Variant 1: (03.08.2020)    Author: Outsource [26]

Results of preparation:
0
Initial memory chips (1)
0
1
2
3
Parts of memory chips (4)
0
1
2
3
Page XOR transformation (ID_XOR 2249)
0
1
2
3
Page size transformation
0
1
2
3
4
5
6
7
Split by block (Block Size 32768)
0
1
2
3
Join by block for pairs (Block Size 32)
0
1
2
3
4
5
6
7
Split by block (Block Size 65536)
0
1
2
3
Join by block for pairs (Block Size 64)
0
1
Join by block for pairs (Block Size 128)
0
Join by dump

Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos    512
Block Size    262144
Start analize    0
Mask    0xFFFF
ID    1234
Full Block    NO
 
Conditions
PosMaskActValue
Result
5150x0F
-
0x00= marker hi
5140xFF
-
0x00= marker low

Solution file:

Solution rating:
0







Flash device type:     
Controller marking:
Number of memory chips:     
Number of parts:     
Memory chip marking:
Memory chip ID:
Capacity(Mb):


© Copyright 2009-2014 ACE Lab ®    www.acelaboratory.com ACE Lab