INDY 500 Twin (Revision A)

MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

machine AO ? name sourcefile sampleof isbios isdevice ismechanical runnable description year manufacturer romof cloneof MachineGenreId indy500to sega/model2.cpp   no no no yes INDY 500 Twin (Revision A) 1995 Sega indy500 indy500 Driving / Race (chase view)

rom name size crc sha1 region offset status optional merge bios epr-18254a.15 524288 ad0f1fc5 0bff35fc1d892aaffbf1a3965bf3109c54839f4b maincpu 0 good no     epr-18255a.16 524288 784daab8 299e87f8ec7bdefa6f94f4ab65e29e91f290611e maincpu 2 good no     mpr-18237.11 4194304 37e4255a 3ee69a5b9364048dfab242773d97f3af430845b7 main_data 0 good no mpr-18237.11   mpr-18238.12 4194304 bf837bac 6624417b65f15f20427bc42c27283f10342c76b5 main_data 2 good no mpr-18238.12   mpr-18239.9 4194304 9a2db86e 0b81f6037657af7d96ed5e9bfef407d87cbcc294 main_data 800000 good no mpr-18239.9   mpr-18240.10 4194304 ab46a35f 67da857db7155a858a1fa575b6c50f4be3c9ab7c main_data 800002 good no mpr-18240.10   epr-18389.7 524288 d22ea019 ef10bb0ffcb1bbcf4672bb5f705a27679a793764 main_data 1000000 good no     epr-18390.8 524288 38e796e5 b23cfe45c363d616a65decd57aeb8ae61d5370e9 main_data 1000002 good no     epr-18249.29 524288 a399f023 8b453313c16d935701ed7dbf71c1607c40aede63 copro_data 0 good no epr-18249.29   epr-18250.30 524288 7479ad52 d453e25709cd5970cd21bdc8b4785bc8eb5a50d7 copro_data 2 good no epr-18250.30   mpr-18233.17 4194304 48a024d3 501c6ab969713187025331942f922cb0e8efa69a polygons 0 good no mpr-18233.17   mpr-18234.21 4194304 1178bfc8 4a9982fdce08f9d375371763dd5287e8485c24b1 polygons 2 good no mpr-18234.21   mpr-18235.18 4194304 e7d70d59 6081739c15a634d5cc7680a4fc7decead93540ed polygons 800000 good no mpr-18235.18   mpr-18236.22 4194304 6ca29e0e 5de8b569d2a91047836f4a251c21db82fd7841c9 polygons 800002 good no mpr-18236.22   mpr-18232.27 4194304 f962347d 79f07ee6b821724294ca9e7a079cb33249102508 textures 0 good no mpr-18232.27   mpr-18231.25 4194304 673d5338 ce592857496ccc0a51efb377cf7cccc000b4296b textures 2 good no mpr-18231.25   epr-18391.31 262144 79579b72 36fed8a9eeb34968b2852ea8fc9198427f0d27c6 audiocpu 0 good no     mpr-18241.32 2097152 3a380ae1 114113325e9e5262af8750c05089f24818943cde samples 0 good no mpr-18241.32   mpr-18242.33 2097152 1cc3deae 5c9cb8ce43a909b25b4e734c6a4ffd786f4dde31 samples 200000 good no mpr-18242.33   mpr-18243.34 2097152 a00a0053 9c24fbcd0318c7e195dd153d6ba05e8c1e052968 samples 400000 good no mpr-18243.34   mpr-18244.35 2097152 bfa75beb fec89260d887e90ee9c2803e2eaf937cf9bfa10b samples 600000 good no mpr-18244.35

chip type tag name clock cpu maincpu Intel i960KB 25000000 cpu copro_adsp Analog Devices ADSP21062 "SHARC" 40000000 cpu audiocpu Motorola MC68000 11289600 cpu billboard:billcpu Zilog Z80 8000000 audio lspeaker Speaker   audio rspeaker Speaker   audio scsp Yamaha YMF292-F SCSP 22579200

control type player buttons ways reverse minimum maximum sensitivity keydelta ways2 ways3 reqbuttons paddle   4   no 0 255 30 10       pedal       no 0 255 30 10

device_ref name i960kb timer adsp21062 generic_fifo_u32_device generic_fifo_u32_device 93c46_16 nvram 315_5649 timer timer timer timer segas24_tile screen palette m68000 speaker speaker scsp i8251 clock m2comm segabill z80 315_5338a

dipswitch name tag mask Unknown SW 1 Unknown SW 2 Unknown SW 4 Unknown SW 8 Unknown SW 16 Unknown SW 32 Unknown SW 64 Unknown SW 128 Test Winner LED P1 billboard:dsw 1 Test Winner LED P2 billboard:dsw 2 Test 7-Segment P1 billboard:dsw 4 Test 7-Segment P2 billboard:dsw 8 Unknown billboard:dsw 16 Unknown billboard:dsw 32 Demo billboard:dsw 64 Testmode billboard:dsw 128

display tag type rotate width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart flipx screen raster 0 496 384 57.524160 16000000 656 0 496 424 0 384 no

driver status emulation savestate requiresartwork unofficial nosoundhardware incomplete cocktail preliminary preliminary unsupported no no no no

feature type status overall graphics imperfect   sound   imperfect

input players coins service tilt 1 2 yes no

port tag :ACCEL :BRAKE :IN0 :IN1 :IN2 :STEER :SW :billboard:dsw

sound channels 2

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