| 
 
 | 
		| rom
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios |  
					| sp_09.bin | 16384 | 3c6fe54b | 4025ac48d75f171f4c979d3fcd6a2f8da18cef4f | maincpu | 4000 | good | no |  |  |  
					| sp_08.bin | 32768 | 347f81cd | 5ab06130f35788e51a881cc0f387649532145bd6 | maincpu | 8000 | good | no |  |  |  
					| dh04.3h | 32768 | d076e62e | 720ff1a6a58697b4a9c7c4f31c24a2cf8a04900a | audiocpu | 8000 | good | no | dh04.3h |  |  
					| dh07-e.13k | 32768 | 9d6f7969 | 583852be0861a89c63ce09eb39146ec379b9e12d | chars | 0 | good | no | dh07-e.13k |  |  
					| dh06-e.13j | 32768 | 580e4e43 | de152a5d4fbc52d80e3eb9af17835ecb6258d45e | chars | 8000 | good | no | dh06-e.13j |  |  
					| dh05-e.13h | 32768 | 05ab71d2 | 6f06d1d1440a5fb05c01f712457d0bb167e93099 | chars | 10000 | good | no | dh05-e.13h |  |  
					| dh01.14a | 32768 | a2cdfbea | 0721e538e3306d616f11008f784cf21e679f330d | sprites | 0 | good | no | dh01.14a |  |  
					| dh02.15a | 32768 | eeb5c3e7 | 57eda1cc29124e04fe5025a904634d8ca52c0f12 | sprites | 8000 | good | no | dh02.15a |  |  
					| dh03.17a | 32768 | 8e18d21d | 74f0ddf1fcbed386332eba882b4136295b4f096d | sprites | 10000 | good | no | dh03.17a |  |  
					| dh-09.16l | 256 | ce049b4f | e4918cef7b319dd40cf1722eb8bf5e79be04fd6c | proms | 0 | good | no | dh-09.16l |  |  
					| dh-08.15l | 256 | cdf2180f | 123215d096f88b66396d40d7a579380d0b5b2b89 | proms | 100 | good | no | dh-08.15l |  |  
 | 
		| chip
			
				
					| type | tag | name | clock |  
					| cpu | maincpu | Motorola MC6809E | 2000000 |  
					| cpu | audiocpu | MOS Technology 6502 | 1500000 |  
					| audio | mono | Speaker |  |  
					| audio | ym1 | YM2203 OPN | 1500000 |  
					| audio | ym2 | YM3526 OPL | 3000000 |  
 | 
		| control
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |  
					| joy | 1 | 2 | 8 | no |  |  |  |  |  |  |  |  
					| joy | 2 | 2 | 8 | no |  |  |  |  |  |  |  |  
 | 
		| device_ref
			
				
					| name |  
					| mc6809e |  
					| m6502 |  
					| screen |  
					| gfxdecode |  
					| palette |  
					| speaker |  
					| generic_latch_8 |  
					| ym2203 |  
					| ym3526 |  
 | 
		| dipswitch
			
				
					| name | tag | mask |  
					| Coin B | DSW1 | 3 |  
					| Coin A | DSW1 | 12 |  
					| Unused | DSW1 | 16 |  
					| Unused | DSW1 | 32 |  
					| Demo Sounds | DSW1 | 64 |  
					| Unused | DSW1 | 128 |  
					| Timer Speed | DSW2 | 3 |  
					| Lives | DSW2 | 12 |  
					| Bonus Life | DSW2 | 48 |  
					| Unused | DSW2 | 128 |  
 | 
		| display
			
				
					| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |  
					| screen | raster | 0 | 256 | 224 | 58.000000 |  |  |  |  |  |  |  | no |  
 | 
		| driver
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |  
					| good | good | supported | no | no | no | no |  |  
 | 
		| input
			
				
					| players | coins | service | tilt |  
					| 2 | 2 | no | no |  
 | 
		| port
 | 
		| sound
 |