TV_System_[Utl_][Unknown] pass 1

game
  crc: f73a61cd
  title: TV_System_[Utl_][Unknown]
  board: 28
    memory
      type: ROM
      size: 0x8000
      content: Program
    memory
      type: RAM
      size: 0x2000
      content: Character
      volatile

E: Mapper: 28

ERROR:  Unsupported mapper


TV_System_[Utl_][Unknown] pass 2

game
  crc: f73a61cd
  title: TV_System_[Utl_][Unknown]
  board: 28
    memory
      type: ROM
      size: 0x8000
      content: Program
    memory
      type: RAM
      size: 0x2000
      content: Character
      volatile

E: Mapper: 28

ERROR:  Unsupported mapper


TV_System_[Utl_][Unknown] pass 3

game
  crc: f73a61cd
  title: TV_System_[Utl_][Unknown]
  board: 28
    memory
      type: ROM
      size: 0x8000
      content: Program
    memory
      type: RAM
      size: 0x2000
      content: Character
      volatile

E: Mapper: 28

ERROR:  Unsupported mapper