ARCADE MANUAL ARCHIVEMachine Specs, DIP Switches & Service Manuals

Choky! Choky!

SemiCom · 1995 · raster Horizontal · 2P · joy · chokchok

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Display

Type: raster Horizontal
Resolution: 320 x 240
Refresh: 60 Hz

Processors

Motorola MC68000 @ 15 MHz
Zilog Z80 @ 3.75 MHz
Intel 87C52 @ 15 MHz

Audio

YM2151 OPM @ 3.75 MHz
OKI MSM6295 ADPCM @ 1.024 MHz
Channels: 1

Controls

Players: 2
Coin slots: 2
joy, 8-way, 2 buttons
joy, 8-way, 2 buttons

DIP Switch Settings

Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more

SwitchSettingOptionsDefault
SW1:8Winning RoundsON 2OFF 3 ✱3
SW1:7, SW1:6Ball SpeedSW1:7 SW1:6ON ON SlowOFF OFF Normal ✱OFF ON FastON OFF Very FastNormal
SW1:5, SW1:4Energy DecreaseSW1:5 SW1:4ON ON Very SmallON OFF SmallOFF OFF Normal ✱OFF ON BigNormal
SW1:3Game TimeOFF 60 Seconds ✱ON 90 Seconds60 Seconds
SW1:2, SW1:1Starting BallsSW1:2 SW1:1ON ON 3OFF OFF 4 ✱OFF ON 5ON OFF 64
SW2:8Service ModeOFF Off ✱ON OnOff
SW2:7, SW2:6DifficultySW2:7 SW2:6ON ON EasyOFF OFF Normal ✱OFF ON HardON OFF Very HardNormal
SW2:5, SW2:4, SW2:3CoinageSW2:5 SW2:4 SW2:3ON ON ON 5 Coins/1 CreditON ON OFF 4 Coins/1 CreditON OFF ON 3 Coins/1 CreditON OFF OFF 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱OFF ON OFF 3 Coins/4 CreditsOFF OFF ON 1 Coin/2 CreditsOFF ON ON 1 Coin/3 Credits1 Coin/1 Credit
SW2:2LanguageOFF KoreanON English ✱English
SW2:1Demo SoundsOFF OffON On ✱On