| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId | 
				 
					| jr200 | matsushita/jr200.cpp |   | no | no | no | yes | JR-200 | 1982 | National |   |   | Computer / Home System | 
				 
			 
		 
			 
		 | 
	
		
			rom
			
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios | 
				 
					| rom1.bin | 8192 | bfed707b | 551823e7ca63f459eb46eb4c7a3e1e169fba2ca2 | maincpu | a000 | good | no |   |   | 
				 
					| rom2.bin | 8192 | a1cb5027 | 5da98d4ce9cba8096d98e6f2de60baa1673406d0 | maincpu | e000 | good | no |   |   | 
				 
					| mn1544.bin | 1024 |   |   | mn1544 | 0 | nodump | no |   |   | 
				 
					| char.rom | 2048 | cb641624 | 6fe890757ebc65bbde67227f9c7c490d8edd84f2 | gfx_rom | 0 | good | no |   |   | 
				 
			 
		 
			 
		 | 
	
		
			chip
			
			
				
					| type | tag | name | clock | 
				 
					| cpu | maincpu | Motorola MC6808 | 3579545 | 
				 
					| audio | mono | Speaker |   | 
				 
					| audio | beeper | Beep |   | 
				 
			 
		 
			 
		 | 
	
		
			control
			
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons | 
				 
					| keyboard |   | 64 |   | no |   |   |   |   |   |   |   | 
				 
			 
		 
			 
		 | 
	
		
			device_ref
			
			
				
					| name | 
				 
					| m6808 | 
				 
					| screen | 
				 
					| gfxdecode | 
				 
					| palette | 
				 
					| speaker | 
				 
					| beep | 
				 
			 
		 
			 
		 | 
	
		
			dipswitch
			
			
				
					| name | tag | mask | 
				 
					| Cassette Baud | X10 | 1 | 
				 
			 
		 
			 
		 | 
	
		
			display
			
			
				
					| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx | 
				 
					| screen | raster | 0 | 288 | 224 | 60.000000 |   |   |   |   |   |   |   | no | 
				 
			 
		 
			 
		 | 
	
		
			driver
			
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail | 
				 
					| preliminary | preliminary | unsupported | no | no | no | no |   | 
				 
			 
		 
			 
		 | 
	
		
			feature
			
			
				
					| type | status | overall | 
				 
					| sound | unemulated |   | 
				 
			 
		 
			 
		 | 
	
		
			input
			
			
				
					| players | coins | service | tilt | 
				 
					| 1 |   | no | no | 
				 
			 
		 
			 
		 | 
	
		
			port
			
			
				
					| tag | 
				 
					| :X0 | 
				 
					| :X1 | 
				 
					| :X10 | 
				 
					| :X2 | 
				 
					| :X3 | 
				 
					| :X4 | 
				 
					| :X5 | 
				 
					| :X6 | 
				 
					| :X7 | 
				 
					| :X8 | 
				 
					| :X9 | 
				 
			 
		 
			 
		 | 
	
		
			sound
			
			 
		 |