| 
 
			
				
					| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |  
					| sbasebalj | alpha/alpha68k.cpp |  | no | no | no | yes | Super Champion Baseball (Japan) | 1989 | Alpha Denshi Co. | sbasebal | sbasebal | Sports / Baseball |  
 | 
		| rom
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios |  
					| sb-j-1.c19 | 131072 | c46a3c03 | 51d22f2873e45ae64453f3003940b3871d065c5b | maincpu | 0 | good | no |  |  |  
					| sb-j-2.e19 | 131072 | a8ec2287 | 9c873f3388a00babc1cd38188ef1fe6e2741fd67 | maincpu | 1 | good | no |  |  |  
					| sb-3.g9 | 65536 | 89e12f25 | 1c569958a7f5a91b54f1316c1d5ee027be8618d6 | audiocpu | 0 | good | no | sb-3.g9 |  |  
					| sb-4.g11 | 65536 | cca2555d | 13c672331e8e5e5dd8fc3aa7829d46de6b8271f3 | audiocpu | 20000 | good | no | sb-4.g11 |  |  
					| sb-5.g13 | 65536 | f45ee36f | cdfdf696e9fcd2827ab1dd6adc2a45085911333d | audiocpu | 40000 | good | no | sb-5.g13 |  |  
					| sb-6.g15 | 65536 | 651c9472 | bcff6679e22143cd6816c441c5a67b4956ee7ee0 | audiocpu | 60000 | good | no | sb-6.g15 |  |  
					| alpha.mcu | 4096 |  |  | mcu | 0 | nodump | no |  |  |  
					| sb-7.l3 | 65536 | 8f3c2e25 | a5b3880f3079cce607678fd4ea5971560ce9ed8d | gfx1 | 0 | good | no | sb-7.l3 |  |  
					| kcb-chr3.h21 | 524288 | 719071c7 | 47eded73eae25af04cf369f1a8ee657fd06b6480 | gfx2 | 0 | good | no | kcb-chr3.h21 |  |  
					| kcb-chr2.h19 | 524288 | 014f0f90 | e80594f06faf303c4034a711fe55dad046ebf9aa | gfx2 | 1 | good | no | kcb-chr2.h19 |  |  
					| kcb-chr1.h18 | 524288 | a5ce1e10 | c91cad45a918166155be3f93f4ed299389579f4a | gfx2 | 2 | good | no | kcb-chr1.h18 |  |  
					| kcb-chr0.h16 | 524288 | b8a1a088 | cb21a04387431b1810130abd86a2ebf78cf09a3b | gfx2 | 3 | good | no | kcb-chr0.h16 |  |  
 | 
		| chip
			
				
					| type | tag | name | clock |  
					| cpu | maincpu | Motorola MC68000 | 10000000 |  
					| cpu | audiocpu | Zilog Z80 | 6000000 |  
					| audio | speaker | Speaker |  |  
					| audio | ym1 | YM2203 OPN | 3000000 |  
					| audio | ym2 | YM2413 OPLL | 3579545 |  
					| audio | dac | 8-Bit R-2R DAC |  |  
 | 
		| control
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |  
					| joy | 1 | 3 | 8 | no |  |  |  |  |  |  |  |  
					| joy | 2 | 3 | 8 | no |  |  |  |  |  |  |  |  
 | 
		| device_ref
			
				
					| name |  
					| ls259 |  
					| speaker |  
					| generic_latch_8 |  
					| ym2203 |  
					| ym2413 |  
					| dac_8bit_r2r |  
					| m68000 |  
					| z80 |  
					| screen |  
					| snk68_spr |  
					| alpha68k_palette |  
					| gfxdecode |  
 | 
		| dipswitch
			
				
					| name | tag | mask |  
					| Freeze | IN3 | 4 |  
					| Flip Screen | IN3 | 8 |  
					| Unused | IN3 | 16 |  
					| Unknown | IN3 | 32 |  
					| Game Time | IN3 | 192 |  
					| Difficulty | IN4 | 3 |  
					| Coinage | IN4 | 28 |  
					| Unknown | IN4 | 32 |  
 | 
		| display
			
				
					| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |  
					| screen | raster | 0 | 256 | 224 | 59.185606 | 6000000 | 384 | 0 | 256 | 264 | 16 | 240 | no |  
 | 
		| driver
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |  
					| preliminary | good | supported | no | no | no | no |  |  
 | 
		| feature
			
				
					| type | status | overall |  
					| protection | imperfect |  |  
 | 
		| input
			
				
					| players | coins | service | tilt |  
					| 2 | 2 | yes | no |  
 | 
		| port
			
				
					| tag |  
					| :IN0 |  
					| :IN1 |  
					| :IN2 |  
					| :IN3 |  
					| :IN4 |  
 | 
		| sound
 |