Welcome to Data Crystal's new home! Data Crystal is now part of the TCRF family (sort of).
The wiki has recently moved; please report any issues in Discord. Pardon the dust.

MOTHER 3/ROM header

From Data Crystal
< MOTHER 3(Redirected from MOTHER 3:ROM header)
Jump to navigation Jump to search

This is a sub-page of MOTHER 3.

ROM header
Game MOTHER 3
Start Address 0x0
End Address 0xBF
# of Entries 12 (0xC)
Entry Length Variable
Total Length 196 bytes (0xC0)
Back to the ROM map

Overview

MOTHER 3 uses the standard GBA ROM header.

Field listing

  • 00-03 (04) = ROM entry point: b $80000C0
  • 04-9F (9C) = Nintendo logo graphics (compressed)
  • A0-AB (0C) = Title: "MOTHER3"
  • AC-AF (04) = Game code: "A3UJ"
  • B0-B1 (02) = Maker code: "01"
  • B2-B2 (01) = Fixed value: 0x96
  • B3-B3 (01) = Main unit code: 0x0
  • B4-B4 (01) = Device type: 0x0
  • B5-BC (07) = Reserved area
  • BD-BD (01) = Complement check: 0xDB
  • BE-BF (01) = Reserved area