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TASK INFO:   
        | Flash device type | 
        :  USB Flash  | 
     
    
        | Controller marking  | 
        :  PS2232BD-FT 0A0836 AK2G9BD3  | 
     
    
        | Number of memory chips  | 
        :  2  | 
     
    
        | Number of parts  | 
        :  2  | 
     
    
        | Memory chip marking  | 
        :  TC58NVG5D1DTG00  | 
     
    
        | Memory chip ID | 
        :  0x98D795BA  | 
     
    
        | Capacity(Mb) | 
        :  16384   | 
     
     |  
 
 本帖最后由 82628688 于 2017-1-20 10:32 编辑  
 
【ILLUSTRATIONS】 
 
 
Variant 1 Author: Karol [204] 
 
Results of preparation: 
 | Initial memory chips (2) 
 |   | Parts of memory chips (4) 
 |   | Bitwise Inversion (Apply for DA+SA) 
 
 |   | Page size transformation 
 
 |   | Change order (New order 1,3,0,2) 
 
 |   | Join by block for pairs (Block Size 1) 
 
 |   | Split by dump (Dump number 4) 
 
 |   | Join by block for pairs (Block Size 16) 
 
 |   | Change order (New order 1,3,0,2) 
 
 |   | Join by block for pairs (Block Size 32) 
 
 |   | Join by dump 
 
 |   | Bitwise Inversion (Apply for SA) 
 
 |  
  
Algorithm of analysis: 
 | Block Number Type 1 [0000] 
| Marker Pos | 514 |  | Block Size | 8192 |  | Start analize | 0 |  | Mask | 0x0FFF |  | ID | 1234 |  | Full Block | ? (default) |  
  
 |  
  
【Page size transformation】 
Page size 4304 
Sector size 538 
Structure 
0-512;512-26; 
538-512;1050-26; 
1076-512;1588-26; 
1614-512;2126-26; 
2152-512;2664-26; 
2690-512;3202-26; 
3228-512;3740-26; 
3766-512;4278-26; 
【Solution file】 |   
 
  
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