ARCADE MANUAL ARCHIVEMachine Specs, DIP Switches & Service Manuals

High Voltage

Alpha Denshi Co. · 1985 · raster Horizontal · 2P · joy · hvoltage

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Display

Type: raster Horizontal
Resolution: 256 x 192
Refresh: 60 Hz

Processors

Motorola MC68000 @ 6 MHz
Intel 8085A @ 6.144 MHz
Hitachi HD44801 @ 500 kHz

Audio

MSM5232 @ 6.144 MHz
AY-3-8910A PSG @ 1.536 MHz
6-Bit R-2R DAC
6-Bit R-2R DAC
Samples
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
SW:6, SW:5DifficultySW:6 SW:5OFF ON EasyON ON Normal ✱ON OFF HardOFF OFF HardestNormal
SW:4LivesON 3 ✱OFF 53
SW:3Bonus LifeON 50k, 100k then every 100k ✱OFF 50k, 200k then every 100k50k, 100k then every 100k
SW:2, SW:1CoinageSW:2 SW:1OFF OFF A 2C/1C B 3C/1CON ON A 1C/1C B 2C/1C ✱OFF ON A 1C/2C B 1C/4CON OFF A 1C/3C B 1C/6CA 1C/1C B 2C/1C