The Big Joke (Version 0.00)

MAME: 0.280 - Released: 2025-08-29T21:26:57 - Machines: 48893 - rom: 364836 - disk: 1378 - Lists: 731 - Software: 139884 - rom: 236863 - disk: 11396

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer cloneof romof MachineGenreId bigjoke misc/gei.cpp   no no no yes The Big Joke (Version 0.00) 1987 Grayhound Electronics     Quiz / Questions in English * Mature *

rom name size crc sha1 region offset status optional merge bios joke_cont_128 16384 acb4355f 0fc9a218e94fc49297bd11547fb193d1f91ce90c maincpu 0 good no     joke_2764 8192 8a7ac263 6f9a18b7f38e83cc2d1f1911e3b01ada7df4d2ba maincpu 8000 good no     joke_drty_nsty_1012 32768 e3fcd0e3 fae1ddfb244e5c84e9ba6d4b90bd265365a4f662 maincpu 10000 good no     joke_fams_folk_1012 32768 08eb35f2 0dba706750a9276dac9976eb07f64ecf4a42e658 maincpu 18000 good no     joke_jmbl_joke_1012 32768 26daf757 76560bf437b4ee851f075b30e79df563367830cf maincpu 20000 good no     joke_racl_ethn_1012 32768 ca814fa9 0c2ac15568bd64c282f257089305309ef7f91411 maincpu 28000 good no     joke_wrkg_wrld_1012 32768 f4b0fa76 70b4a29d928729da52948c12e55473ecf83b3daa maincpu 30000 good no     bigjoke.nvram 2048 89e0e325 c2398c64f938e8ed036e72a5ba0b703513f31a6d nvram 0 good no     gal16v8 279     pld 0 nodump no     gal18v8 279     pld 200 nodump no     bigjoke.sig 8 bfa5388b 876bf954116fcc14d0bed017a9bec42038c5f89a signature 0 good no

chip type tag name clock cpu maincpu Zilog Z80 4000000 audio speaker Speaker   audio dac 1-Bit DAC

control type player buttons ways reverse minimum maximum sensitivity keydelta ways2 ways3 reqbuttons only_buttons   5   no

device_ref name z80 screen palette nvram i8255 i8255 ticket_dispenser speaker dac

dipswitch name tag mask Unknown DSWA 1 Unknown DSWA 2 Unknown DSWA 4 Unknown DSWA 8 Orientation DSWA 16 Cabinet DSWA 32 Unknown DSWA 64 Unknown DSWA 128 Service Mode IN0 8

display tag type rotate width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart flipx screen raster 0 416 224 60.000000               no

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

feature type status overall graphics imperfect   sound imperfect

input players coins service tilt 1 2 no no

port tag :DSWA :IN0 :IN1

sound channels 1

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