Layout
  SM3254 539_535_539
Mix
  Input
    Order  0/1
  Block Pair
    Block  0x80000
    Page   0x1000
  Join by Page
    Parts  2
    Page   0x100000
  Cross Block
    Field  Block Number
    Block  0x100000
    Parts  2
Assembler
  Block Number
    Block Size    0x100000
    Bank Space    0x800
    Mix         2/0x2000
  Actions
    Scan
    Find Bank Size

Comments
  By Vladus for forum DDS
  Some conflicts