text: #ifndef FXDATA_H
  #define FXDATA_H
  
  using uint24_t = __uint24;
  
  constexpr uint16_t FX_DATA_PAGE = 0xFFFE;       //value given by flashcart-writer.py script using -d option
  constexpr uint24_t FX_DATA_TILES   = 0x000000;  // Background tiles offset in external flash
  constexpr uint24_t FX_DATA_TILEMAP = 0x000044;  // 16 x 16 tilemap offset in external flash
  constexpr uint24_t FX_DATA_BALLS   = 0x000144;  // masked ball sprite offset in external flash
  
  #endif
  