KuttingEdge   
845
  GreyDKang   
565
  Karol   
397
  l32   
337
  vip   
326




TOTAL

DOWNLOADED
 
TASK INFO:  ( Zik )
Flash device type :  USB Flash
Controller marking :  PS2251-07
Number of memory chips :  1
Number of parts :  4
Memory chip marking :  F012808UCT1
Memory chip ID :  0x983C99A3
Capacity(Mb) :  131072


SOLUTIONS:
  • Variant 1: (29.05.2023)    Author: Zik [339]

Results of preparation:
0
Initial memory chips (1)
0
1
2
3
Parts of memory chips (4)
0
1
2
3
Change order (New order 0)
0
1
2
3
Page XOR transformation (ID_XOR 2468)
0
1
2
3
Page size transformation
0
1
2
3
4
5
6
7
Split by block (Block Size 12288)
0
1
2
3
Join by block for pairs (Block Size 32)
0
1
Join by block for pairs (Block Size 64)
0
Join by dump
0
Rotation

Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos    513
Block Size    49152
Start analize    0
Mask    0xFCFC
ID    1234
Full Block    YES
 
Conditions
PosMaskActValue
Result
5120x0F
-
0x00= marker hi
5130xFC
-
0x00= marker med
5140xFC
-
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):


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