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TASK INFO:   
        | Flash device type | 
        :  SD  | 
     
    
        | Controller marking  | 
        :  SK6626ACSC A0902 CML23122.9  | 
     
    
        | Number of memory chips  | 
        :  2  | 
     
    
        | Number of parts  | 
        :  2  | 
     
    
        | Memory chip marking  | 
        :  JS29F16G08AAMC1  | 
     
    
        | Memory chip ID | 
        :  0x89D5943E  | 
     
    
        | Capacity(Mb) | 
        :  8192   | 
     
     |  
 
 本帖最后由 ACE技术支持2 于 2017-1-19 13:14 编辑  
 
【ILLUSTRATIONS】 
Variant 1 Author: KuttingEdge [120] 
 
Results of preparation: 
 | Initial memory chips (2) 
 |   | Parts of memory chips (4) 
 |   | Add To Graph 
 
 |   | Page size transformation 
 
 |   | Bitwise Inversion (Apply for DA+SA) 
 
 |   | Split by block (Block Size 1024) 
 
 |   | Join by block for pairs (Block Size 8) 
 
 |   | Join by block for pairs (Block Size 16) 
 
 |   | Change order (New order 1,0) 
 
 |   | Join by dump 
 
 |   | Bitwise Inversion (Apply for SA) 
 
 |  
  
Algorithm of analysis: 
 | Block Number Type 1 [0000] 
| Marker Pos | 512 |  | Block Size | 4096 |  | Start analize | 0 |  | Mask | 0x03FF |  | ID | 3412 |  | Full Block | YES |  
  
 |  
  
【Page size transformation】 
Page size 4304 
Sector size 538 
Structure 
0-512;4096-26; 
512-512;4122-26; 
1024-512;4148-26; 
1536-512;4174-26; 
2048-512;4200-26; 
2560-512;4226-26; 
3072-512;4252-26; 
3584-512;4278-26; 
【Solution file】 |   
 
  
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