ARCADE MANUAL ARCHIVEMachine Specs, DIP Switches & Service Manuals

mc-CP/M-Computer

GRAF Elektronik Systeme GmbH · 1981 · raster Horizontal · 1P · keyboard · mccpm

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Display

Type: raster Horizontal
Resolution: 640 x 240
Refresh: 50 Hz

Processors

Zilog Z80 @ 4 MHz
2x Fairchild 4702B Bit Rate Generator @ 2.458 MHz

Audio

Beep @ 2 kHz
Floppy sound @ 44.1 kHz
Floppy sound @ 44.1 kHz
Channels: 3

Controls

Players: 1
keyboard, 73 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
S:5, S:6, S:7, S:8Baud Rate B (Printer)S:5 S:6 S:7 S:8ON OFF ON ON 50OFF OFF ON ON 75OFF OFF OFF OFF 110ON ON OFF ON 134.5ON OFF OFF OFF 150OFF ON OFF ON 200OFF ON OFF OFF 300ON OFF OFF ON 600OFF OFF ON OFF 1200ON OFF ON OFF 1800OFF OFF OFF ON 2400OFF ON ON OFF 4800ON ON ON OFF 9600 ✱ON ON ON ON 192009600
S:1, S:2, S:3, S:4Baud Rate A (Terminal)S:1 S:2 S:3 S:4ON OFF ON ON 50OFF OFF ON ON 75OFF OFF OFF OFF 110ON ON OFF ON 134.5ON OFF OFF OFF 150OFF ON OFF ON 200OFF ON OFF OFF 300ON OFF OFF ON 600OFF OFF ON OFF 1200ON OFF ON OFF 1800OFF OFF OFF ON 2400OFF ON ON OFF 4800ON ON ON OFF 9600 ✱ON ON ON ON 192009600