Layout
  SM3254 540_538
Mix
  Input
    Order  0/1
  Block Pair
    Block  0x80000
    Page   0x1000
  Join by Page
    Parts  2
    Page   0x2000
Assembler
  Block Number
    Block Size      0x200000
    Bank Space      0x400
  Actions
    Scan
    Find Bank Size
Comments
  by Karol
  some conflicts
  FAT1 have errors, used FAT2
  good recovery