FC1178

Layout
  FC1178 1154_1150 Xor 0f45_128
Mix
  Input
    Order  0
  Divide
    Field  Block Number
    Value  0x400
  Add
    Field  Block Number
    Value  0x3
Assembler
  Block Number
    Block Size   0x1000000
    Bank Space   0x4000
    Banks        00 / 0x000 / 0x7ff
  Actions
    Scan
Comments
  Serg for forum 11716
  
  May be need Add bigger value to BN
  
  MBR, FAT not found
  
  Check Dirs OK
  Files OK
  But some folders missing
  
  11.04.2022 Divide changed

Layout
  FC1178 1148_1144
Mix
  Input
    Order  0
  Xor 21cd
    Page   0x4000
    Group  4
  Divide
    Field  Block Number
    Value  0x2ee
  Add
    Field  Block Number
    Value  0x35
  Block Cut
    Block  0/0x24000/0xBB8000/0x24000
Assembler
  Block Number
    Block Size   0xbb8000
    Bank Space   0x4000
    Image Cut    0x0/0x26d18000/0xd3c000
    Banks        00 / 0x000 / 0x4b5
  Actions
    Scan
    Find Bank Size
Comments
  by Arvika
  ID: 45 3c 98 b3 76 72
  Need remove bad bits to use this model (if exist)
  Use Split by block: 0xd6e000
  Each dump rename to 01_01.dump 
  And put in folders Split_0, Split_1 
  For each folder: copy here FE folder
  For Split_0 use above model and save as Disk0.image
  For Split_1 use model:
  Layout
    FC1178 1148_1144
  Mix
    Input
      Order  0
    Xor 21cd
      Page   0x4000
      Group  4
    Divide
      Field  Block Number
      Value  0x2eb
    Block Cut
      Block  0/0x2a000/0xBAC000/0x2a000
  Assembler
    Block Number
      Block Size   0xbac000
      Bank Space   0x4000
      Image Cut    0xd42000
      Banks        00 / 0x000 / 0x53f
    Save as Disk1.image
    Join by dump Disk0.image and Disk1.image->Final.image
    No MBR, no FAT
    Run scan on Final.image by any software
    RAW scan solution give pdf size detected (3662)
    LBN scan solution give pdf size detected (4258)
    Check dirs was ok, files ok, strucutre ok
    After additional work possible rebuild full file system

Layout
  FC1178 1130_1126
Mix
  Input
    Order  0
  Xor 21cd
    Page   0x4000
    Group  4
  Divide
    Field  Block Number
    Value  0xfa
  Block Cut
    Block  0/0x18000/0x3E8000
  Add
    Field  Block Number
    Value  0x4
Assembler
  Block Number
    Block Size   0x3e8000
    Bank Space   0x4000
    Image Cut    0x3a9800
    Banks        00 / 0x000 / 0x3be
  Actions
    Scan
Comments
  by Arvika
  first need remove bad bits to use this model
  even blocks empty, odd with data
  save disk.image, scan by any software
  Check dirs ok
  Possible rebuild full structure after additional work
  Solution could be other if even and odd blocks have data

Layout
  FC1178 1130_1126
Mix
  Input
    Order  0
  Xor 21cd
    Page   0x4000
    Group  4
  Divide
    Field  Block Number
    Value  0xff
  Block Cut
    Block  0x3E4000/0x4000/0x18000/0
  Add
    Field  Block Number
    Value  0x4
Assembler
  Block Number
    Block Size   0x3fc000
    Bank Space   0x4000
    Banks        00 / 0x000 / 0x3c4
  Actions
    Scan
Comments
  Model can help to solve future FC cases by your own
  Need find empty pages that will need to be removed to adjust Block Cut
  Based on removed pages adjust Divide Block Number parametr and Block size in A
ssembler
  Use RAW Scan or Save Image and use any other software. 92% of files are OK
  by Bolo