Difference between revisions of "SYS file"

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m (9*5=45!)
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(See cdrom_load_title in cdrom.c of NEOCD 0.31).
 
(See cdrom_load_title in cdrom.c of NEOCD 0.31).
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TITLE_*.SYS file is loaded into memory at $127800 and takes up $1C20 bytes ($5A0 45 palettes + $1680 45 sprite tiles)
  
 
[[Category:CD systems]]
 
[[Category:CD systems]]

Revision as of 11:01, 28 December 2020

SYS files hold palette and sprite data for the game logo displayed in the CDZ menu screen. There's one file for each nationality:

  • TITLE_J.SYS
  • TITLE_U.SYS
  • TITLE_E.SYS

Palettes are stored first, there's space for 45 of them ($5A0 bytes). Following that are 45 sprite tiles in the regular SPR file format, making a 9*5 tiles (144*80 pixels) logo. Tiles are mapped from left to right, top to bottom.

(See cdrom_load_title in cdrom.c of NEOCD 0.31).

TITLE_*.SYS file is loaded into memory at $127800 and takes up $1C20 bytes ($5A0 45 palettes + $1680 45 sprite tiles)