| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId | 
				 
					| popn4 | konami/firebeat.cpp |   | no | no | no | yes | Pop'n Music 4 | 2000 | Konami |   |   | Music Game / Instruments | 
				 
			 
		 
			 
		 | 
	
		
			rom
			
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios | 
				 
					| a02jaa03.21e | 524288 | 43ecc093 | 637df5b546cf7409dd4752dc471674fe2a046599 | user1 | 0 | good | no |   |   | 
				 
					| gq986_gc986 | 200 | df7935c4 | ee0eafb801097f06b556a393d9b139aff9e5106d | user2 | 0 | good | no |   |   | 
				 
					| a02jaa04.3q | 524288 | 8c6000dd | 94ab2a66879839411eac6c673b25143d15836683 | audiocpu | 0 | good | no |   |   | 
				 
					| rtc | 4152 | 4a5c946c | 9de6085d45c39ba91934cea3abaa37e1203888c7 | rtc | 0 | good | no |   |   | 
				 
			 
		 
			 
		 | 
	
		
			chip
			
			
				
					| type | tag | name | clock | 
				 
					| cpu | maincpu | IBM PowerPC 403GCX | 66000000 | 
				 
					| cpu | audiocpu | Motorola MC68000 | 16000000 | 
				 
					| audio | ata:0:cdrom:cdda | CD/DA | 44100 | 
				 
					| audio | ata:1:cdrom:cdda | CD/DA | 44100 | 
				 
					| audio | speaker | Speaker |   | 
				 
					| audio | ymz | Yamaha YMZ280B PCMD8 | 16934400 | 
				 
					| audio | rf5c400 | Ricoh RF5C400 | 16934400 | 
				 
					| audio | spu_ata:0:dvdrom:cdda | CD/DA | 44100 | 
				 
			 
		 
			 
		 | 
	
		
			control
			
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons | 
				 
					| only_buttons |   | 9 |   | no |   |   |   |   |   |   |   | 
				 
			 
		 
			 
		 | 
	
		
			device
			
			
				
					| type | tag | interface | fixed_image | mandatory | 
				 
					| cdrom | ata:0:cdrom:image | cdrom |   |   | 
				 
					| cdrom | ata:1:cdrom:image | cdrom |   |   | 
				 
					| cdrom | spu_ata:0:dvdrom:image | cdrom |   |   | 
				 
			 
		 
			 
		 | 
	
		
			device_ref
			
			
				
					| name | 
				 
					| ppc403gcx | 
				 
					| rtc65271 | 
				 
					| mbm29f016a | 
				 
					| mbm29f016a | 
				 
					| mbm29f016a | 
				 
					| ata_interface | 
				 
					| ata_slot | 
				 
					| cdrom | 
				 
					| cdrom_image | 
				 
					| cdda | 
				 
					| ata_slot | 
				 
					| cdrom | 
				 
					| cdrom_image | 
				 
					| cdda | 
				 
					| palette | 
				 
					| screen | 
				 
					| k057714 | 
				 
					| speaker | 
				 
					| ymz280b | 
				 
					| pc16552d | 
				 
					| ns16550 | 
				 
					| ns16550 | 
				 
					| m68000 | 
				 
					| cy7c131 | 
				 
					| rf5c400 | 
				 
					| ata_interface | 
				 
					| ata_slot | 
				 
					| dvdrom | 
				 
					| dvdrom_image | 
				 
					| cdda | 
				 
					| ata_slot | 
				 
					| timer | 
				 
			 
		 
			 
		 | 
	
		
			dipswitch
			
			
				
					| name | tag | mask | 
				 
					| Unknown | IN3 | 1 | 
				 
					| Unknown | IN3 | 2 | 
				 
					| Unknown | IN3 | 4 | 
				 
					| Unknown | IN3 | 8 | 
				 
					| Unknown | IN3 | 16 | 
				 
					| Unknown | IN3 | 32 | 
				 
					| Unknown | IN3 | 64 | 
				 
					| Unknown | IN3 | 128 | 
				 
					| Unknown | SPU_DSW | 1 | 
				 
					| Unknown | SPU_DSW | 2 | 
				 
					| Unknown | SPU_DSW | 4 | 
				 
					| Unknown | SPU_DSW | 8 | 
				 
					| Unknown | SPU_DSW | 16 | 
				 
					| Unknown | SPU_DSW | 32 | 
				 
					| Unknown | SPU_DSW | 64 | 
				 
					| Unknown | SPU_DSW | 128 | 
				 
			 
		 
			 
		 | 
	
		
			disk
			
			
				
					| name | merge | sha1 | region | index | writable | status | optional | 
				 
					| gq986jaa01 |   | e5368ac029b0bdf29943ae66677b5521ae1176e1 | ata:0:cdrom | 0 | no | good | no | 
				 
					| gq986jaa02 |   | c34ac216b3e0bef1d1813119469364c6403feaa4 | spu_ata:0:dvdrom | 0 | yes | good | no | 
				 
			 
		 
			 
		 | 
	
		
			display
			
			
				
					| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx | 
				 
					| screen | raster | 0 | 640 | 480 | 59.940476 | 25175000 | 800 | 0 | 640 | 525 | 0 | 480 | no | 
				 
			 
		 
			 
		 | 
	
		
			driver
			
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail | 
				 
					| imperfect | good | unsupported | no | no | no | no |   | 
				 
			 
		 
			 
		 | 
	
		
			feature
			
			
				
					| type | status | overall | 
				 
					| sound | imperfect |   | 
				 
			 
		 
			 
		 | 
	
		
			input
			
			
				
					| players | coins | service | tilt | 
				 
					| 1 | 1 | yes | no | 
				 
			 
		 
			 
		 | 
	
		
			port
			
			
				
					| tag | 
				 
					| :IN0 | 
				 
					| :IN1 | 
				 
					| :IN2 | 
				 
					| :IN3 | 
				 
					| :SPU_DSW | 
				 
			 
		 
			 
		 | 
	
		
			sound
			
			 
		 |