| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId | 
				 
					| k28 | tiger/k28.cpp |   | no | no | no | yes | K-2-8: Talking Learning Computer (model 7-232) | 1985 | Tiger Electronics |   |   | Misc. / Educational Game | 
				 
			 
		 
			 
		 | 
	
		
			rom
			
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios | 
				 
					| mp7324 | 4096 | 8d304cf2 | d649b6477ea8634b3a3ba34dde7e5e913855801f | maincpu | 0 | good | no |   |   | 
				 
					| tms1100_common1_micro.pla | 867 | 62445fc9 | d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec | maincpu:mpla | 0 | good | no |   |   | 
				 
					| tms1400_k28_output.pla | 557 | 3a5c7005 | 3fe5819c138a90e7fc12817415f2622ca81b40b2 | maincpu:opla | 0 | good | no |   |   | 
				 
					| smc1112_d2n0 | 2048 | e985fd67 | a0b0280920bf0ac02a1aaf02d534dddbae829433 | subcpu | 0 | good | no |   |   | 
				 
					| cm62084 | 16384 | cd1376f7 | 96fa484c392c451599bc083b8376cad9c998df7d | tms6100 | 0 | good | no |   |   | 
				 
			 
		 
			 
		 | 
	
		
			chip
			
			
				
					| type | tag | name | clock | 
				 
					| cpu | maincpu | Texas Instruments TMS1400 | 320000 | 
				 
					| cpu | subcpu | Suwa Seikosha SMC1112 | 32768 | 
				 
					| audio | mono | Speaker |   | 
				 
					| audio | tms5100 | TMS5110A | 640000 | 
				 
			 
		 
			 
		 | 
	
		
			control
			
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons | 
				 
					| keyboard |   | 36 |   | no |   |   |   |   |   |   |   | 
				 
			 
		 
			 
		 | 
	
		
			device
			
			
				
					| type | tag | interface | fixed_image | mandatory | 
				 
					| cartridge | cartslot | k28 |   |   | 
				 
			 
		 
			 
		 | 
	
		
			device_ref
			
			
				
					| name | 
				 
					| tms1400 | 
				 
					| pla | 
				 
					| pla | 
				 
					| smc1112 | 
				 
					| tms6100 | 
				 
					| speaker | 
				 
					| tms5110a | 
				 
					| generic_cartslot | 
				 
					| software_list | 
				 
			 
		 
			 
		 | 
	
		
			driver
			
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail | 
				 
					| imperfect | good | supported | no | no | no | no |   | 
				 
			 
		 
			 
		 | 
	
		
			feature
			
			
				
					| type | status | overall | 
				 
					| sound | imperfect |   | 
				 
			 
		 
			 
		 | 
	
		
			input
			
			
				
					| players | coins | service | tilt | 
				 
					| 1 |   | no | no | 
				 
			 
		 
			 
		 | 
	
		
			port
			
			
				
					| tag | 
				 
					| :IN.0 | 
				 
					| :IN.1 | 
				 
					| :IN.2 | 
				 
					| :IN.3 | 
				 
					| :IN.4 | 
				 
					| :IN.5 | 
				 
					| :IN.6 | 
				 
					| :IN.7 | 
				 
					| :IN.8 | 
				 
			 
		 
			 
		 | 
	
		
			slot
			
			 
		 | 
	
		
			softwarelist
			
			
				
					| tag | name | status | filter | 
				 
					| cart_list | k28 | original |   | 
				 
			 
		 
			 
		 | 
	
		
			sound
			
			 
		 |