public void handler() {
            ROM_REGION(CODE_SIZE, REGION_CPU1);     /* 68000 code */

            ROM_LOAD_WIDE_SWAP("rcm23a.bin", 0x000000, 0x80000, 0xefd96cb2);
            ROM_LOAD_WIDE_SWAP("rcm22a.bin", 0x080000, 0x80000, 0x8729a689);
            ROM_LOAD_WIDE_SWAP("rcm21a.bin", 0x100000, 0x80000, 0x517ccde2);

            ROM_REGION(0x800000, REGION_GFX1 | REGIONFLAG_DISPOSE);
            ROM_LOAD("rcm_03.rom", 0x000000, 0x80000, 0x36f3073c);
            ROM_LOAD("rcm_07.rom", 0x080000, 0x80000, 0x826de013);
            ROM_LOAD("rcm_12.rom", 0x100000, 0x80000, 0xfed5f203);
            ROM_LOAD("rcm_16.rom", 0x180000, 0x80000, 0x93d97fde);
            ROM_LOAD("rcm_01.rom", 0x200000, 0x80000, 0x6ecdf13f);
            ROM_LOAD("rcm_05.rom", 0x280000, 0x80000, 0x5dd131fd);
            ROM_LOAD("rcm_10.rom", 0x300000, 0x80000, 0x4dc8ada9);
            ROM_LOAD("rcm_14.rom", 0x380000, 0x80000, 0x303be3bd);
            ROM_LOAD("rcm_04.rom", 0x400000, 0x80000, 0x54e622ff);
            ROM_LOAD("rcm_08.rom", 0x480000, 0x80000, 0xfbff64cf);
            ROM_LOAD("rcm_13.rom", 0x500000, 0x80000, 0x5069d4a9);
            ROM_LOAD("rcm_17.rom", 0x580000, 0x80000, 0x92371042);
            ROM_LOAD("rcm_02.rom", 0x600000, 0x80000, 0x944d4f0f);
            ROM_LOAD("rcm_06.rom", 0x680000, 0x80000, 0xf0faf813);
            ROM_LOAD("rcm_11.rom", 0x700000, 0x80000, 0xf2b9ee06);
            ROM_LOAD("rcm_15.rom", 0x780000, 0x80000, 0x4f2d372f);

            ROM_REGION(0x28000, REGION_CPU2);/* 64k for the audio CPU (+banks) */

            ROM_LOAD("rcm_09.rom", 0x00000, 0x08000, 0x9632d6ef);
            ROM_CONTINUE(0x10000, 0x18000);

            ROM_REGION(0x40000, REGION_SOUND1);/* Samples */

            ROM_LOAD("rcm_18.rom", 0x00000, 0x20000, 0x80f1f8aa);
            ROM_LOAD("rcm_19.rom", 0x20000, 0x20000, 0xf257dbe1);
            ROM_END();
        }