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Twenty One (Barcrest) (MPU4) (MAME version 0.147)


  
 
 
 

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Game Details


Name: Twenty One (Barcrest) (MPU4)  
Year:  1969
Manufacturer:  Barcrest
Filename: m421
Status: preliminary
Emulation: preliminary
Color: good
Sound: good
Graphic: good
Palette Size: 0

Input

Service: Yes
Tilt: No
Players: 1
Control: 
Buttons: 7
Coins: 4

CPU

Name: M6809
Clock Speed: 1720000 Hz

Dip Switches

Description Settings
Token Lockout when fullOn
Off (default)
UnusedOn
Off (default)
Scottish Coin HandlingOn
Off (default)
Out of Credit Display InhibitOn (default)
Off
Token Refill Level InhibitOff (default)
On
Coin Alarm InhibitOn
Off (default)
OCD Audio EnableOn
Off (default)
Target Percentage (if key not fitted)Unset (Program Optimum) (default)
70
72
98
96
94
92
90
88
86
82
84
76
74
80
78
UnusedOff (default)
On
UnusedOn
Off (default)
UnusedOn
Off (default)
UnusedOn
Off (default)
Single Credit EntryOff (default)
On

Rom Info (MAME version 0.147 to 0.144)

Name Bios Size CRC MD5 SHA1 Merge Region Offset Status Dispose Sound Only
twentyone.bin    65536  243f3bc1    141df3dcdd8d70ad26a76ec071e0cd927357ee6e    maincpu  0  good  no  0  

64 kb, 1 files

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