| 
 
			
				
					| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |  
					| vsbballja | nintendo/vsnes.cpp |  | no | no | no | yes | Vs. Baseball (Japan, set BA A-2) | 1984 | Nintendo Co., Ltd. | vsbball | vsbball | Sports / Baseball |  
 | 
		| rom
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios |  
					| mds-ba a-2.1d | 8192 | f3820b70 | c50d0c2e34f646dd186ee0f2774e94add733f21d | prg | 0 | good | no |  |  |  
					| mds-ba a-2.1c | 8192 | 39fbbf28 | 9941defda548f2c51cf62f0ad62a041ee9a69c37 | prg | 2000 | good | no |  |  |  
					| mds-ba a-2.1b | 8192 | b1377b12 | 9afca83f343b768de8ac51c5967f8825de9d7883 | prg | 4000 | good | no |  |  |  
					| mds-ba a-2.1a | 8192 | 08fab347 | b6ecd1464c47afac922355b8d5e961892e58a0ed | prg | 6000 | good | no |  |  |  
					| mds-ba a.2b | 8192 | 919147d0 | 9fccdfccc2a3ec634e350880ded7053f36c377bc | gfx1 | 0 | good | no |  |  |  
					| mds-ba a.2a | 8192 | 3f7edb00 | f59d24f15bdb8903187eabc1578dcb60443614ed | gfx1 | 2000 | good | no |  |  |  
					| mds-ba a-2.6d | 8192 | c69561b0 | 4234d88ffa957e7f70ef9da8c61db4e251c3bc66 | sub | 8000 | good | no |  |  |  
					| mds-ba a-2.6c | 8192 | 17d1ca39 | 2fa61a2c39495b72a22f001a72e4526e86d9544e | sub | a000 | good | no |  |  |  
					| mds-ba a-2.6b | 8192 | 37481900 | dbab48d6c95e365ee4ab6ca4c61224b2c813e538 | sub | c000 | good | no |  |  |  
					| mds-ba a-2.6a | 8192 | a44ffc4b | ec65c3b52659dacfd2b7afe1e744e7bbd61fd6e1 | sub | e000 | good | no |  |  |  
					| mds-ba a.8b | 8192 | 919147d0 | 9fccdfccc2a3ec634e350880ded7053f36c377bc | gfx2 | 0 | good | no |  |  |  
					| mds-ba a.8a | 8192 | 3f7edb00 | f59d24f15bdb8903187eabc1578dcb60443614ed | gfx2 | 2000 | good | no |  |  |  
					| rp2c04-0001.pal | 192 | a6293faa | 190a410a3d818e124b2b9d2ef9fb3da003bb5d4c | ppu1:palette | 0 | good | no | rp2c04-0001.pal |  |  
 | 
		| chip
			
				
					| type | tag | name | clock |  
					| cpu | maincpu | Ricoh RP2A03 | 1789772 |  
					| cpu | sub | Ricoh RP2A03 | 1789772 |  
					| audio | maincpu | Ricoh RP2A03 | 1789772 |  
					| audio | maincpu:nesapu | RP2A03 APU | 1789772 |  
					| audio | sub | Ricoh RP2A03 | 1789772 |  
					| audio | sub:nesapu | RP2A03 APU | 1789772 |  
					| audio | speaker | Speaker |  |  
 | 
		| control
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |  
					| joy | 1 | 2 | 8 | no |  |  |  |  |  |  |  |  
					| joy | 2 | 2 | 8 | no |  |  |  |  |  |  |  |  
					| joy | 3 | 2 | 8 | no |  |  |  |  |  |  |  |  
					| joy | 4 | 2 | 8 | no |  |  |  |  |  |  |  |  
 | 
		| device_ref
			
				
					| name |  
					| rp2a03 |  
					| apu2a03 |  
					| rp2a03 |  
					| apu2a03 |  
					| nvram |  
					| screen |  
					| screen |  
					| ppu2c04 |  
					| ppu2c04 |  
					| speaker |  
					| watchdog |  
 | 
		| dipswitch
			
				
					| name | tag | mask |  
					| Player Defense Strength | DSW0 | 3 |  
					| Player Offense Strength | DSW0 | 12 |  
					| Computer Defense Strength | DSW0 | 48 |  
					| Computer Offense Strength | DSW0 | 192 |  
					| Service Mode | DSW1 | 1 |  
					| Coinage | DSW1 | 6 |  
					| Starting Points | DSW1 | 56 |  
					| Bonus Play | DSW1 | 64 |  
					| Demo Sounds | DSW1 | 128 |  
 | 
		| display
			
				
					| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |  
					| screen1 | raster | 0 | 256 | 240 | 60.098476 | 5369318 | 341 | 0 | 256 | 262 | 0 | 240 | no |  
					| screen2 | raster | 0 | 256 | 240 | 60.098476 | 5369318 | 341 | 0 | 256 | 262 | 0 | 240 | no |  
 | 
		| driver
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |  
					| good | good | unsupported | no | no | no | no |  |  
 | 
		| input
			
				
					| players | coins | service | tilt |  
					| 4 | 4 | no | no |  
 | 
		| port
			
				
					| tag |  
					| :COINS1 |  
					| :COINS2 |  
					| :DSW0 |  
					| :DSW1 |  
					| :IN0 |  
					| :IN1 |  
					| :IN2 |  
					| :IN3 |  
 | 
		| sound
 |