基于Flash Extractor芯片提取方案,受损Nand flash芯片数据分析,主控方案分析,TF一体盘引脚定义分析

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JMF603
JMF603   2c 68 04 46   2x2  
QYrflash extractor
 
Layout
  JMF603 538
Mix
  Input
    Order  2/3/0/1
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x400000
    Page   0x4000
  Block Cut
    Block  0x7F8000/0x8000
Assembler
  Block Number
    Block Size   0x7f8000
    Bank Space   0x800
    Banks        00 / 0x000 / 0x7ff
  Actions
    Scan


JMF603   2c d7 94 3e   4x2  
QYrflash extractor
 
Layout
  JMF603 538
Mix
  Input
    Order  0/2/4/6/1/3/5/7
  Block Pair
    Block  0x80000
    Page   0x1000
  Join by Page
    Parts  8
    Page   0x100000
  Cross Block
    Field  Block Number
    Block  0x100000
    Parts  8
Assembler
  Block Number
    Block Size   0x100000
    Bank Space   0x8000
    Mix          4/0x200
                 2/0x8000
  Actions
    Scan
    Find Bank Size
Comments
  by Vladus for Karol
  Blocks by chip 3 are shifted
  some conflicts solved, perfect recovery



 
JMF603   89 68 04 46   8x4  
QYrflash extractor
 
Layout
  JMF603 538
Mix
  Input
    Order  16/0/8/24/17/1/9/25/18/2/10/26/19/3/11/27/20/4/12/28/21/5/13/29/22/6/
14/30/23/7/15/31
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x400000
    Page   0x4000
  Join by Page
    Parts  2
    Page   0x8000
  Block Cut
    Block  0xFF0000/0x10000
  Join by Dump
    Parts  4
Assembler
  Block Number
    Block Size   0xff0000
    Bank Space   0x2000
  Actions
    Scan
    Find Bank Size
Comments
  by Vlad forum 5397
  first part of flash was erased


 
JMF603   89 d5 94 3e   4x2  
Layout
  JMF603 538 Xor 89 d5 94 3e
Mix
  Input
    Order  0/4/2/6/1/5/3/7
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x200000
    Page   0x4000
  Join by Page
    Parts  2
    Page   0x8000
Assembler
  Block Number
    Block Size   0x800000
    Bank Space   0x1000
  Actions
    Scan
    Find Bank Size


JMF603   89 d7 94 3e   4x2  
Layout
  JMF603 538
Mix
  Input
    Order  4/6/0/2/5/7/1/3
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x200000
    Page   0x4000
  Join by Page
    Parts  2
    Page   0x8000
Assembler
  Block Number
    Block Size   0x800000
    Bank Space   0x1000
  Actions
    Scan
    Find Bank Size

Comments
  by Vlad 18.05.2011 for cs 567


 
JMF603   89 d7 94 3e   4x4  
QYrflash extractor
 
Layout
  JMF603 538
Mix
  Input
    Order  0/12/4/8/1/13/5/9/2/14/6/10/3/15/7/11
  Join by Page
    Parts  4
    Page  0x200
  Block Pair
    Block  0x200000
    Page  0x4000
  Join by Page
    Parts  2
    Page  0x8000
  Join by Dump
    Parts  2
Assembler
  Block Number
    Block Size      0x800000
    Bank Space      0x2000
  Actions
    Scan
    Find Bank Size
Comments
  by Vlad forum 5322
  good recovery



JMF603   89 d7 d5 3e   4x2  
Layout
  JMF603 538
Mix
  Input
    Order  0/6/2/4/1/7/3/5
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x200000
    Page   0x4000
  Join by Page
    Parts  2
    Page   0x8000
Assembler
  Block Number
    Block Size   0x800000
    Bank Space   0x1000
  Actions
    Scan
    Find Bank Size
Comments
  by Vlad forum 4509
  order of dumps wrong. 2,3,4 chips erased


 
JMF603   98 d5 94 ba   2x2  
Layout
  JMF603 538
Mix
  Input
    Order  0/2/1/3
  Block Pair
    Block  0x40000000
    Page   0x1000
  Join by Page
    Parts  2
    Page   0x1000
  Join by Page
    Parts  2 
    Page   0x4000

Assembler
  Block Number
    Block Size    0x400000
    Bank Space    0x800
  Actions
    Scan
    Find Bank Size

Comments
  Vladus 28.12.2010 from forum 3590 case
  One chip is erased to 98%


 
JMF603   ad d5 14 b6   4x1  
Layout
  JMF603 526 Xor ad d5 14 b6
Mix
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x200000
    Page   0x4000
Assembler
  Block Number
    Block Size   0x400000
    Bank Space   0x1000
  Actions
    Scan
    Find Bank Size


JMF603   ad d5 14 b6   4x1   v2  
Layout
  JMF603 526
Mix
  Input
    Order  0/1/3/2
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x200000
    Page   0x4000
Assembler
  Block Number
    Block Size   0x400000
    Bank Space   0x1000
  Actions
    Scan
    Find Bank Size




 
JMF603   ec d5 14 b6   4x1  
QYrflash extractor
 
Layout
  JMF603 526
Mix
  Input
    Order  0/1/2/3
  Join by Page
    Parts  4
    Page   0x200
  Block Pair
    Block  0x200000
    Page   0x4000
Assembler
  Block Number
    Block Size   0x400000
    Bank Space   0x1000
  Actions
    Scan
    Find Bank Size
Comments
    by Arvika

 

 
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