Laser Grand Prix (alternate)

Immagine gioco: Laser Grand Prix (alternate)
Available images:

Romset name:
Production year: 1983
Manufacturer: Taito

Game genre: Driving
Category: Driving / Race (chase view)

This machine is a clone of:
 • Laser Grand Prix

This machine is NOT working in MAME This machine works in MAME

Overall emulation: Preliminary
Color emulation: Good
Sound emulation: Preliminary
Graphics emulation: Good
Save states: Not supported

In MAME since version: .155

The MAME driver of this machine is: lgp.cpp - Read the code

 Tech info 
 Hardware of this machine:
  • CHIPs [Show details]

    Z80 ("maincpu")cpu 8000000 Hz
    Z80 ("audiocpu")cpu 6000000 Hz
    Z80 ("laserdisc:ldv1000")cpu 2500000 Hz
    Pioneer LD-V1000 ("laserdisc")audio
    Speaker ("lspeaker")audio
    Speaker ("rspeaker")audio

  • Screens [Show details]

    This machine uses a single screen:
      Graphic type: Raster
      Screen orientation: Horizontal
      Resolution 704 x 480 @ 59.940057 Hz

  • Number of players: ???
  • Controllers [Show details]

    Number of buttons: 6

  • Dip-switches [Show details]

    Default settings in bold
    1st Round68 Seconds
     66 Seconds
     64 Seconds
     62 Seconds
    2nd Round62 Seconds
     60 Seconds
     58 Seconds
     56 Seconds
    3rd & 4th Rounds60 Seconds
     58 Seconds
     56 Seconds
     54 Seconds
    Spark Race44 Seconds
     42 Seconds
     40 Seconds
     38 Seconds
    Coin A9 Coins/1 Credit
     8 Coins/1 Credit
     7 Coins/1 Credit
     6 Coins/1 Credit
     5 Coins/1 Credit
     4 Coins/1 Credit
     3 Coins/1 Credit
     2 Coins/1 Credit
     1 Coin/1 Credit
     1 Coin/2 Credits
     1 Coin/3 Credits
     1 Coin/4 Credits
     1 Coin/5 Credits
     1 Coin/6 Credits
     1 Coin/7 Credits
     1 Coin/8 Credits
    Coin B9 Coins/1 Credit
     8 Coins/1 Credit
     7 Coins/1 Credit
     6 Coins/1 Credit
     5 Coins/1 Credit
     4 Coins/1 Credit
     3 Coins/1 Credit
     2 Coins/1 Credit
     1 Coin/1 Credit
     1 Coin/2 Credits
     1 Coin/3 Credits
     1 Coin/4 Credits
     1 Coin/5 Credits
     1 Coin/6 Credits
     1 Coin/7 Credits
     1 Coin/8 Credits
    Free PlayOff
    Coinage DisplayWith
    Year DisplayWith
    Hit DetectionNormal Game
     No Hit
    Coin Slot1-Way

  • ROMs (32 of the parent set, 9 of the clone set, 1 of various devices) [Show details]

    Referred to MAME version: 0.181

    NameSizeCRC32SHA1StatusIn romset
    a02_01a.bin819209037833 3bd892952af3d6aeb7eae31c30a2b654732641ef good lgpalt
    a02_02a.bin8192536faed2 8ea4b6617fb2c77f7c374fc15141c16125a23b30 good lgpalt
    a02_03a.bin8192679b90c1 bc8c243cfd6e3d1660db0a47ebe4ba2aa4663a75 good lgpalt
    a02_04a.bin8192b2936139 b9eebc55a32cc345b19607e389ef7911af998677 good lgpalt
    a02_14a.bin16384025c397a 9e2c1167ca717988203e25691a5d9b7a59ae3671 good lgpalt
    a02_15a.bin16384e5b77360 911983886ef6835744c49a50028a95aba9de46fe good lgpalt
    a02_16a.bin1638431412e6b 50096cfe14ffa77bd1131737e586afb2b571ff9c good lgpalt
    a02_17a.bin16384e9a0a4bd 732f2d743e3d066e1067a51656498130f38766dc good lgpalt
    a02_06.5316384c724f96c 6531bd57c87118479700e5f8708060deb6b21d91 good lgp
    a02_07.52163844b81eb3b 76f5c0b2b4d450fd633199ac4aba66ed5a8a530b good lgp
    a02_08.5116384deb7e494 cc5b2f9c622ec3b599fe6752233d44a820951a98 good lgp
    a02_09.50163846d077a30 00888e0f54a5b4d647921caf37f7b3e4a7934a1f good lgp
    a02_10.491638456bbe961 97ebaeb3bc3948724e19a7279e13314a3470e5ef good lgp
    a02_11.48163845d0aebb2 4cdfb82fa459c9d168a79b5a643fdde45906872b good lgp
    a02_12.47163841b7c578c 6bf2d6e908176e5ef83649b34df9976a55319176 good lgp
    a02_13.4616384d7fccfb1 9b8a2813b98eb00c2adc347a902a40e7a462070d good lgp
    a02_05.544096f5e06a8b d2659bc185ecb66f9ac8e015a60259efd13ba84a good lgp
    a02_31.106256ff586bfd 61631bae9ba87f2ced142fb8907b313e5424374f good lgp
    a02_32.1112568e00230e 5dc1d01c0c3e34cdfcde81227c48a7293115d257 good lgp
    a02_33.116256507fb884 7bae761d69dfb035b71b4650f226df4b3d0df67d good lgp
    a02_34.122256fb2e6898 a78e45b015edbe91912f8bf915761daf683126a7 good lgp
    a02_41a.bin81921e3f608c 0e4b75c6cea6d7a65f25eb86915f7e03a58c8cf6 good lgpalt
    a02_29.ic118192c44026db 93a6e8f272ca826c05a7be59e14a1a0c848fbaa0 good lgp
    a02_30.ic1781928c324556 9e1f6f00d4023d9cfd414d3cc02af55be49dde2c good lgp
    a02_18.14381921b4e1980 9dffb6a047427290ad63e3d7df7c5942c2b2dfc1 good lgp
    a02_19.14016384eedd3167 a17976425b2e208485bcb189ef2e69dd709a9957 good lgp
    a02_20.139163845182f87b 13d466c18fe5cc5da8e931130ee7defd3a9ebf12 good lgp
    a02_21.13816384ca16a6e3 a82396ea51fa6a320e501d86a23e1e1ebe8d29d5 good lgp
    a02_22.13716384479b3d95 b082d4a5e11040daa1f1a687233776fe95a2c77d good lgp
    a02_23.1361638459ee0aa6 cac307ef417d97f13ba3051d886eadf5ea10fb0d good lgp
    a02_24.1181638404564330 579a0e964fd4ca83f05bd20534fa6f1a91b9c355 good lgp
    a02_25.1171638457c2377a 70442b4811fa319cb97fb9d8f35ebc5603cf4942 good lgp
    a02_26.11616384e2dc72fc 4168f8df8124d9c83bec0abf72955df76c000ed8 good lgp
    a02_27.115163849a9e6b3f c9a1a24d7a93929379a0c5d4d2f5df1da0136348 good lgp
    a02_28.11416384cd69ed20 d60782637085491527814889856eb3553950ab55 good lgp
    a02_37.4332925ba961 6715d80f2346374a0e880cf44cadc36e4a5316ed good lgp
    a02_35.232567b9d44f1 bbd7c35a03ca6de116a01f6dcfa2ecd13a7ddb53 good lgp
    a02_36.24256169c4216 23921e9ef61a68fdd8afceb3b95bbac48190cf1a good lgp
    a02_38.442566f37212a 32b891dc9b97637620b2f1f9d9d76509c333cb2d good lgp
    a02_39.10925688363809 b22a7bd8ce6b28bf7cfa64c3a08e4cf7f9b4cd20 good lgp
    a02_40.110256fdfc7aac 2413f7f9ad11c91d2adc0aab37bf70ff5c68ab6f good lgp
    z03_1001_vyw-053_v1-0.bin819231ec4687 52f91c304a878ba02b2fa1cda1a9489d6dd5a34f good ldv1000

    :  PARENT Machine
    :  CLONE Machine
    :  BIOS
    :  Device

  • CHDs [Show details]

    Support information
    Size: 0 bytes/0 Mb
    CHD Information
    Size: 0 bytes/0 Mb
    CHD MD5:
    CHD SHA1:

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Warning: information in history.dat can differ from the ones present in the rest of the page (taken from MAME) as they come from a different source

Information on lgp

0.119u1 [Andrew Gardner]


* Dump Laserdisc


- 0.144u6: Replaced 'Laserdisc Analog' sound with 'Pioneer LD-V1000'.

- 0.143u4: Changed VSync to 59.940057 Hz.

- 0.143: Re-added Z80 (2.5MHz) CPU3.

- 0.142u3: Removed Z80 CPU3.

- 0.129u4: Changed Custom sound to Laserdisc Analog.

- 0.127u7: Added 2nd Z80 (2.5MHz) CPU.

- 0.127: Aaron Giles added DISK_REGIONS to all laserdisc drivers. Changed visible area to 704x480 and VSync to 59.940052.

- 0.126u2: Added 2 channel Custom sound.

- 0.119u1: Andrew Gardner added Laser Grand Prix (Taito 1983).

Romset: 423 kb / 41 files / 115.7 zip

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