Logo file: Difference between revisions

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[[Category:Emulation]]
[[Category:CD systems]]
[[Category:CD systems]]

Revision as of 06:08, 19 April 2011

Structured files consisting of a data table and data blocks for fix, palette (and sprite ?) for CD loading animations.

The BIOS load these (optional) files at address $120002 according to the console's nationality configuration: LOGO_E.PRG, LOGO_U.PRG, or LOGO_J.PRG.

Also used for the game title picture in the CDZ BIOS ?

See install_progress_fix() and check_screen_data in neocd.c of Raine.

Format

  • Always $0003 ? (Word)
  • Data type (1,2 or 3 ?) (Longword)
  • Absolute data start address (Longword)
  • Data type, data address...
  • $FFFFFFFF, ? (Longword)
  • Data...