| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId | 
				 
					| taxi_lu1 | pinball/s11b.cpp | genpin | no | no | yes | yes | Taxi (Marilyn) (LU-1) | 1988 | Williams | taxi_l4 | taxi_l4 | Electromechanical / Pinball | 
				 
			 
		 
			 
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			rom
			
			
				
					| name | size | crc | sha1 | region | offset | status | optional | merge | bios | 
				 
					| u26-lu1m.rom | 16384 | 40a2f33c | 815910b36a5df6c63862590c42b6a41286f38236 | maincpu | 4000 | good | no |   |   | 
				 
					| u27-lu1m.rom | 32768 | d15f08b4 | adef8c2c7ee685207b146b4401dc9b732cf212b7 | maincpu | 8000 | good | no |   |   | 
				 
					| taxi_u21.l1 | 32768 | 2b20e9ab | d785667ae0fd237dd8343bb1ecfbacf050ec2c6f | audiocpu | 8000 | good | no | taxi_u21.l1 |   | 
				 
					| taxi_u22.l1 | 32768 | d13055c5 | 8c2959bde03567b83db425ebc9e7309d9601c2b2 | audiocpu | 0 | good | no | taxi_u22.l1 |   | 
				 
					| taxi_u4.l1 | 32768 | 6082ebb5 | 37e19ad27fe05b4c8e572f6598d2d574e4ac5a7d | bg:cpu | 0 | good | no | taxi_u4.l1 |   | 
				 
					| taxi_u19.l1 | 32768 | 91c64913 | 10e48977f925f6bc1be0c56854aafa99283b4047 | bg:cpu | 20000 | good | no | taxi_u19.l1 |   | 
				 
			 
		 
			 
		 | 
	
		
			chip
			
			
				
					| type | tag | name | clock | 
				 
					| cpu | maincpu | Motorola MC6808 | 4000000 | 
				 
					| cpu | audiocpu | Motorola MC6802 | 4000000 | 
				 
					| cpu | bg:cpu | Motorola MC6809E | 2000000 | 
				 
					| audio | mechvol | Speaker |   | 
				 
					| audio | samples | Samples |   | 
				 
					| audio | dac | MC1408 DAC |   | 
				 
					| audio | cvsd_filter2 | Biquad Filter |   | 
				 
					| audio | cvsd_filter | Biquad Filter |   | 
				 
					| audio | hc55516 | HC-55516 |   | 
				 
					| audio | bg | Williams System 11 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 |   | 
				 
					| audio | speaker | Speaker |   | 
				 
			 
		 
			 
		 | 
	
		
			configuration
			
			
				
					| name | tag | mask | 
				 
					| Language | DIAGS | 16 | 
				 
			 
		 
			 
		 | 
	
		
			control
			
			
				
					| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons | 
				 
					| keypad |   | 64 |   | no |   |   |   |   |   |   |   | 
				 
			 
		 
			 
		 | 
	
		
			device_ref
			
			
				
					| name | 
				 
					| m6808 | 
				 
					| ipt_merge_any_hi | 
				 
					| ipt_merge_any_hi | 
				 
					| speaker | 
				 
					| samples | 
				 
					| pia6821 | 
				 
					| pia6821 | 
				 
					| pia6821 | 
				 
					| pia6821 | 
				 
					| pia6821 | 
				 
					| pia6821 | 
				 
					| nvram | 
				 
					| m6802 | 
				 
					| ipt_merge_any_hi | 
				 
					| mc1408 | 
				 
					| filter_biquad | 
				 
					| filter_biquad | 
				 
					| hc55516 | 
				 
					| pia6821 | 
				 
					| s11_bg | 
				 
					| mc6809e | 
				 
					| mc1408 | 
				 
					| pia6821 | 
				 
					| ym2151 | 
				 
					| filter_biquad | 
				 
					| filter_biquad | 
				 
					| hc55516 | 
				 
					| speaker | 
				 
			 
		 
			 
		 | 
	
		
			driver
			
			
				
					| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail | 
				 
					| preliminary | good | supported | no | no | no | no |   | 
				 
			 
		 
			 
		 | 
	
		
			input
			
			
				
					| players | coins | service | tilt | 
				 
					| 1 | 3 | no | no | 
				 
			 
		 
			 
		 | 
	
		
			port
			
			
				
					| tag | 
				 
					| :DIAGS | 
				 
					| :X0 | 
				 
					| :X1 | 
				 
					| :X2 | 
				 
					| :X3 | 
				 
					| :X4 | 
				 
					| :X5 | 
				 
					| :X6 | 
				 
					| :X7 | 
				 
			 
		 
			 
		 | 
	
		
			sample
			
			
				
					| name | 
				 
					| bumper | 
				 
					| chime1 | 
				 
					| chime2 | 
				 
					| chime3 | 
				 
					| chime4 | 
				 
					| hole | 
				 
					| knocker | 
				 
					| sling | 
				 
					| coinin | 
				 
					| outhole | 
				 
					| kickback | 
				 
					| drop_target_reset | 
				 
					| coil_coinlockout_engage | 
				 
					| coil_coinlockout_release | 
				 
					| relay_engage | 
				 
					| relay_release | 
				 
					| solenoid_engage | 
				 
					| solenoid_release | 
				 
			 
		 
			 
		 | 
	
		
			sound
			
			 
		 |