cfg->map_high[index] = cfg->map_size[index];
m68k_remove_range(cfg->map_data[index]);
m68k_add_rom_range((uint32_t)cfg->map_offset[index], (uint32_t)cfg->map_high[index], cfg->map_data[index]);
cfg->map_high[index] = cfg->map_size[index];
m68k_remove_range(cfg->map_data[index]);
m68k_add_rom_range((uint32_t)cfg->map_offset[index], (uint32_t)cfg->map_high[index], cfg->map_data[index]);