public void handler() {
            ROM_REGION(0x20000, REGION_CPU1);/* 128k for code */

            ROM_LOAD("7124.90", 0x00000, 0x8000, 0x678d5c41);
            ROM_LOAD("7125.91", 0x10000, 0x8000, 0xf5283498);
            ROM_LOAD("7126.92", 0x18000, 0x8000, 0xdbd192ab);

            ROM_REGION(0x10000, REGION_CPU2);/* 64k for sound cpu */

            ROM_LOAD("7130.126", 0x0000, 0x8000, 0x346af118);

            ROM_REGION(0x18000, REGION_GFX1 | REGIONFLAG_DISPOSE);
            ROM_LOAD("7127.4", 0x00000, 0x8000, 0x1e708f6d);
            ROM_LOAD("7128.5", 0x08000, 0x8000, 0xb922e787);
            ROM_LOAD("7129.6", 0x10000, 0x8000, 0xbd3b6e6e);

            ROM_REGION(0x20000, REGION_GFX2);/* 128k for sprites data */

            ROM_LOAD("7121.87", 0x00000, 0x8000, 0xf2b88f73);
            ROM_LOAD("7120.86", 0x08000, 0x8000, 0x517d7fd3);
            ROM_LOAD("7123.89", 0x10000, 0x8000, 0x8f16a303);
            ROM_LOAD("7122.88", 0x18000, 0x8000, 0x7c93f160);

            ROM_REGION(0x0300, REGION_PROMS);
            ROM_LOAD("pr7119.20", 0x0000, 0x0100, 0xb2a8260f);/* palette red component */

            ROM_LOAD("pr7118.14", 0x0100, 0x0100, 0x693e20c7);/* palette green component */

            ROM_LOAD("pr7117.8", 0x0200, 0x0100, 0x4124307e);/* palette blue component */

            ROM_END();
        }