1998_Super_Game_8_in_1_(Multi)[JY_Company][1998][JY_111] pass 1

game
  crc: 7d1ddfd1
  title: 1998_Super_Game_8_in_1_(Multi)[JY_Company][1998][JY_111]
  board: 377
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 377

ERROR:  Unsupported mapper


1998_Super_Game_8_in_1_(Multi)[JY_Company][1998][JY_111] pass 2

game
  crc: 7d1ddfd1
  title: 1998_Super_Game_8_in_1_(Multi)[JY_Company][1998][JY_111]
  board: 377
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 377

ERROR:  Unsupported mapper


1998_Super_Game_8_in_1_(Multi)[JY_Company][1998][JY_111] pass 3

game
  crc: 7d1ddfd1
  title: 1998_Super_Game_8_in_1_(Multi)[JY_Company][1998][JY_111]
  board: 377
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 377

ERROR:  Unsupported mapper