mame (0289) • machine j2pyramd • Pyramid (JPM) (MPS)


machine

• XML • JSON • RUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
j2pyramdjpm/jpmmps.cppnonoyesyesPyramid (JPM) (MPS)198?JPM

snap

Pyramid (JPM) (MPS) png snap Pyramid (JPM) (MPS) jpg snap thumbnail
KeyLengthLastWriteTimeWidthHeightHorizontalResolutionVerticalResolutionPaletteLengthPixelFormatPropertyItemsPixelSHA1
j2pyramd468821/09/2026 16:16:1364048096960Format24bppRgb305:MAME 0.289 (mame0289)09e10c74db32d5687977d7e08c800fbbe5afffad

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportedyesnonono

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
pyramid4.1.bin81929b06811ee921aaa42bc4c9ece48a8dba492006b5186c559emaincpu0goodno
pyramid4.2.bin81922cc5359d022dd422fa8bf6951303bca17b5fe65164a402e3maincpu2000goodno
pyramid4.3.bin16384fd977a843f7c1bf6de88ed5352f1fd65a1d6abc5d2b2ee9amaincpu4000goodno

chip

typetagnameclock
cpumaincpuTexas Instruments TMS99956000000
audiomonoSpeaker
audiosnSN764891500000

device_ref

tagname
:maincputms9995
:mainlatchls259
:ppi8255_ic26i8255
:ppi8255_ic21i8255
:ppi8255_ic22i8255
:ppi8255_ic25i8255
:tms9902_ic10tms9902
:tms9902_ic5tms9902
:monospeaker
:snsn76489
:metersmeters

sound

channels
1

feature

typestatusoverall
soundunemulated

input

playerscoinsservicetilt
0nono

mame (0289) • released: 2026-07-29T18:58:46 • machines: 50368 • rom: 371752