Electronic Battleship (COP420 version, rev. G)

MAME: 0.265 - Released: 2024-04-23T21:34:29 - Machines: 46750 - rom: 351491 - disk: 1325 - Lists: 714 - Software: 137832 - rom: 233686 - disk: 11065

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer romof cloneof MachineGenreId bshipg handheld/hh_cop400.cpp   no no no yes Electronic Battleship (COP420 version, rev. G) 1982 Milton Bradley bship bship Misc. / Electronic Board Game

rom name size crc sha1 region offset status optional merge bios cop420-jwe_n 1024 5ea8111a 34931463b806b48dce4f8ae2361512510bae0ebf maincpu 0 good no

chip type tag name clock cpu maincpu National Semiconductor COP420 800000 audio mono Speaker   audio dac 3-Bit R-2R DAC

control type player buttons ways reverse minimum maximum sensitivity keydelta ways2 ways3 reqbuttons keypad   47   no

device_ref name cop420 pwm_display speaker dac_3bit_r2r

driver status emulation savestate requiresartwork unofficial nosoundhardware incomplete cocktail good good supported no no no no

input players coins service tilt 1   no no

port tag :IN.0 :IN.1 :IN.2 :IN.3 :IN.4

sound channels 1

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