/***************************************
 Mapper 48 (Taito's TC0690)
***************************************/
function cpu_dump(d, prg_size, banksize)
{
	for(local i = 0; i < (prg_size/0x4000)-1; i += 1){
		cpu_write(d, 0x8000, (i<<1)|0,0x8001, (i<<1)|1);
        cpu_read(d, 0x8000, 0x4000);
	}
    cpu_read(d, 0xC000, 0x4000);
}
function ppu_dump(d, chr_size, banksize)
{
	for(local i = 0; i < chr_size/0x2000; i+=1){
        cpu_write(d, 0x8002, (i<<3)|0,0x8003, (i<<3)|2);
        cpu_write(d, 0xA000, (i<<3)|4,0xA001, (i<<3)|5);
        cpu_write(d, 0xA002, (i<<3)|6,0xA003, (i<<3)|7);
		ppu_read(d, 0x0000, 0x2000);
	}
}