4_in_1_(Multi)[Unknown][0202][ES_051580TY_20210119][Ninja_3] pass 1

game
  crc: e23c0c46
  title: 4_in_1_(Multi)[Unknown][0202][ES_051580TY_20210119][Ninja_3]
  board: 319
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x10000
      content: Character

E: Mapper: 319

ERROR:  Unsupported mapper


4_in_1_(Multi)[Unknown][0202][ES_051580TY_20210119][Ninja_3] pass 2

game
  crc: e23c0c46
  title: 4_in_1_(Multi)[Unknown][0202][ES_051580TY_20210119][Ninja_3]
  board: 319
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x10000
      content: Character

E: Mapper: 319

ERROR:  Unsupported mapper


4_in_1_(Multi)[Unknown][0202][ES_051580TY_20210119][Ninja_3] pass 3

game
  crc: e23c0c46
  title: 4_in_1_(Multi)[Unknown][0202][ES_051580TY_20210119][Ninja_3]
  board: 319
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x10000
      content: Character

E: Mapper: 319

ERROR:  Unsupported mapper