public void handler() {

		UBytePtr RAM = memory_region(REGION_CPU1);
	
		konami_cpu_setlines_callback = simpsons_banking;
	
		paletteram = new UBytePtr(RAM,0x88000);
		simpsons_xtraram = new UBytePtr(RAM,0x89000);
		simpsons_firq_enabled = 0;
	
		/* init the default banks */
		cpu_setbank( 1, new UBytePtr(RAM,0x10000) );
	
		RAM = memory_region(REGION_CPU2);
	
		cpu_setbank( 2, new UBytePtr(RAM,0x10000) );
	
		simpsons_video_banking( 0 );
	}