| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId | 
				 
					| dd_p7 | pinball/wpc_an.cpp |   | no | no | yes | yes | Dr. Dude (PA-7 WPC) | 1990 | Bally | dd_l2 | dd_l2 | Electromechanical / Pinball | 
				 
			 
		 
			 
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			rom
			
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios | 
				 
					| dude_u6.p7 | 131072 | b6c35b98 | 5e9d70ce40669e2f402561dc1d8aa70a8b8a2958 | maincpu | 10000 | good | no |   |   | 
				 
					| dude_u4.l1 | 65536 | 3eeef714 | 74dcc83958cb62819e0ac36ca83001694faafec7 | bg:cpu | 0 | good | no | dude_u4.l1 |   | 
				 
					| dude_u19.l1 | 65536 | dc7b985b | f672d1f1fe1d1d887113ea6ccd745a78f7760526 | bg:cpu | 20000 | good | no | dude_u19.l1 |   | 
				 
					| dude_u20.l1 | 65536 | a83d53dd | 92a81069c42c7760888201fb0787fa7ddfbf1658 | bg:cpu | 40000 | good | no | dude_u20.l1 |   | 
				 
			 
		 
			 
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			chip
			
			
				
					| type | tag | name | clock | 
				 
					| cpu | maincpu | Motorola MC6809E | 2000000 | 
				 
					| cpu | bg:cpu | Motorola MC6809E | 2000000 | 
				 
					| audio | speaker | Speaker |   | 
				 
					| audio | bg | Williams System 11C Background Audio Board |   | 
				 
					| audio | bg:dac | MC1408 DAC |   | 
				 
					| audio | bg:ym2151 | YM2151 OPM | 3579545 | 
				 
					| audio | bg:cvsd_filter2 | Biquad Filter |   | 
				 
					| audio | bg:cvsd_filter | Biquad Filter |   | 
				 
					| audio | bg:hc55516 | HC-55516 |   | 
				 
			 
		 
			 
		 | 
	
		
			control
			
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons | 
				 
					| keypad |   | 56 |   | no |   |   |   |   |   |   |   | 
				 
			 
		 
			 
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			device_ref
			
			
				
					| name | 
				 
					| mc6809e | 
				 
					| wpc | 
				 
					| speaker | 
				 
					| s11c_bg | 
				 
					| mc6809e | 
				 
					| mc1408 | 
				 
					| pia6821 | 
				 
					| ym2151 | 
				 
					| filter_biquad | 
				 
					| filter_biquad | 
				 
					| hc55516 | 
				 
			 
		 
			 
		 | 
	
		
			dipswitch
			
			
				
					| name | tag | mask | 
				 
					| Switch 1 | DIPS | 1 | 
				 
					| Switch 2 | DIPS | 2 | 
				 
					| W20 | DIPS | 4 | 
				 
					| W19 | DIPS | 8 | 
				 
					| Country | DIPS | 240 | 
				 
			 
		 
			 
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			driver
			
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail | 
				 
					| preliminary | preliminary | supported | yes | no | no | no |   | 
				 
			 
		 
			 
		 | 
	
		
			feature
			
			
				
					| type | status | overall | 
				 
					| sound | unemulated |   | 
				 
			 
		 
			 
		 | 
	
		
			input
			
			
				
					| players | coins | service | tilt | 
				 
					| 1 | 4 | no | no | 
				 
			 
		 
			 
		 | 
	
		
			port
			
			
				
					| tag | 
				 
					| :COIN | 
				 
					| :DIPS | 
				 
					| :X0 | 
				 
					| :X1 | 
				 
					| :X2 | 
				 
					| :X3 | 
				 
					| :X4 | 
				 
					| :X5 | 
				 
					| :X6 | 
				 
					| :X7 | 
				 
			 
		 
			 
		 | 
	
		
			sound
			
			 
		 |