brapboys B.Rap Boys (World)


Immagine gioco: B.Rap Boys (World)
   
Immagini disponibili:





 Descrizione 
Nome romset: brapboys.zip
Anno di produzione: 1992
Produttore: Kaneko

Genere del gioco: Picchiaduro
Categoria: Picchiaduro / 2.5D

Questa macchina ha i seguenti cloni:
 • B.Rap Boys Special (Japan)
 • B.Rap Boys Special (US)

 Emulazione 
Questa macchina funziona correttamente in MAME Questa macchina funziona correttamente in MAME

Emulazione generale: Buono
Emulazione colore: Buono
Emulazione sonoro: Buono
Emulazione grafica: Buono
Salvataggio: Supportato

In MAME dalla versione: .116u4

Il driver di questa macchina in MAME è: kaneko16.cpp - Leggi il codice

 Dati tecnici 
 Hardware di questa macchina:
  • CHIP [Mostra dettagli]

    NomeTipoClock
    M68000 ("maincpu")cpu 12000000 Hz
    Speaker ("mono")audio
    OKI6295 ("oki1")audio 2000000 Hz
    OKI6295 ("oki2")audio 2000000 Hz

  • Schermi [Mostra dettagli]

    Questa macchina utilizza un solo schermo:
      Tipo di grafica: Raster
      Orientamento schermo: Orizzontale
      Risoluzione 256 x 224 @ 59.185400 Hz

  • Numero di giocatori: 3P Simultanei
  • Controlli [Mostra dettagli]

    Tipo:
      Joystick [8 direzioni]
      Joystick [8 direzioni]
      Joystick [8 direzioni]
    Numero di pulsanti: 2

  • Dipswitch [Mostra dettagli]

    In grassetto i valori predefiniti
    NomeValore
    Flip ScreenOff
     On
    Service ModeOff
     On
    Switch TestOff
     On
    UnusedOff
     On
    Coin SlotsSeparate Coins
     Shared Coins
    Players3
     2
    DifficultyEasy
     Normal
     Hard
     Very Hard

  • ROM (17 della macchina) [Mostra dettagli]

    Riferito alla versione MAME: 0.176

    NomeDimensioniCRC32SHA1StatoNel romset
    rb-030.01.u61131072ccbe9a53 b96baf0ecbf6550bfaf8e512d9275c53a3928bee good brapboys
    rb-031.01.u62131072c72b8dda 450e1fb8acb140fa0ab23630daad82924f7ce72b good brapboys
    rb-040.00.u33131072757c6e19 0f1c37b1b1eb6b230c593e4648c4302f413a61f5 good brapboys
    rb-020.u1001048576ce220d38 b88d7c89a3e1a826bf19a1fa692ec77c944596d9 good brapboys
    rb-021.u76104857674001407 90002056ceb4e0401246950b8c3f996af0a2463c good brapboys
    rb-022.u771048576cb3f42dc 5415f15621924dd263b8fe7daaf3dc25d470b814 good brapboys
    rb-023.u7810485760e6530c5 72bff46f0672927e540f4f3546ae533dd0a231e0 good brapboys
    rb-024.u7952428865fa6447 551e540d7bf412753b4a7098e25e6f9d8774bcf4 good brapboys
    rb-025.01.u8026214436cd6b90 45c50f2652726ded67c9c24185a71a6367e09270 good brapboys
    rb-010.u651048576ffd73f87 1a661f71976be61c22d9b962850e738ba17f1d45 good brapboys
    rb-011.u661048576d9325f78 346832608664aa8f3ac9260a549903386b4125a8 good brapboys
    rb-012.u671048576bfdbe0d1 3abc5398ee8ee1871b4d081f9b748539d69bcdba good brapboys
    rb-013.u68104857628c37fe8 e10dd1a810983077328b44e6e33ce2e899c506d2 good brapboys
    rb-000.u4352428858ad1a62 1d2643b5f6eac22682972a88d284e00de3e3b223 good brapboys
    rb-003.00.u1015242882cac25d7 0412c317bf650a93051b9304d23035efde0c026a good brapboys
    rb-001.u4410485767cf774b3 3fb0a5096ce9480f97e311439042eb8cbc26efb4 good brapboys
    rb-002.u451048576e4b30444 be6756dce3721226e0b7f5d4d168008c31aeea8e good brapboys


    :  Macchina Parent
    :  Macchina Clone
    :  BIOS
    :  Device


Le dimensioni del file brapboys.zip sono 5.14 Mbytes (compresso)


 Informazioni 
HISTORY

B.Rap Boys (c) 1992 Kaneko.


Un picchiaduro a scorrimento orizzontale. 3 personaggi, uno su uno skateboard, uno su una bicicletta e uno sui pattini a rotelle, combattono vari nemici. Caratterizzato da un grande numero di voci campionate e da numerose canzoni rap.


- DATI TECNICI -


Main PCB # : ZO1DK-002

ROM PCB # : ZO1DK-EXROM


Processore Principale : 68000 (@ 12 Mhz)

Chip Audio : (2x) OKI6295 (@ 12 Khz)


Giocatori : 2

Controllo : Joystick a 8 direzioni

Pulsanti : 2


- CURIOSITA' -


Pubblicato nel Giugno 1992 in Giappone.


- SERIE -


1. DJ Boy (1989)

2. B.Rap Boys (1992)


- FONTI -


Rom del gioco.

Immagini del cabinato.


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Chiudi Lista

Attenzione: I dati di history.dat potrebbero essere diversi da quelli riportati nel resto della scheda (tratti da MAME), in quanto provenienti da fonti diverse.

 MAMEINFO.DAT 
Informazioni su brapboys

0.116u4 [Hammad, Brian Troha]

0.74u2 [Guru]

0.61 [Guru]


Bugs:

- brapboysj: [possible] You can see a big comma in black and something else written in black i cant read properly. hammad (ID 04459)


WIP:

- 0.146u5: Changed region cpu1 to calc3_rom.

- 0.144u5: hap fixed B.Rap Boys loops on CRC check.

- 0.144u1: vintagevideogames.com and Lord Nightmare added clone B.Rap Boys Special (US). Mirror gfx1 rom ($400000 to 480000) in B.Rap Boys. Fixed rom names.

- 0.143u9: Fixed rom names.

- 0.135: David Haywood changed sound banking on B.Rap Boys to use an OKIM6295 address map and banks. Changed region samples to oki1.

- 0.134u1: Kitsune Sniper, hap, Haze and Guru fixed music samples looping incorrectly / ending too soon in B.Rap Boys and clone. Changed clock speeds of the 2x OKI6295 to 2MHz and VSync to 59.185400 Hz.

- 0.133u5: David Haywood temporarily added a hack to the collision function to only use the B.Rap Boys code if the game is B.Rap Boys until we have a single function that works with both.

- 0.133u4: David Haywood, Tomasz Slanina and Luca Elia fixed - Game now playable. Phil Bennett fixed B.Rap Boys sound banking. David Haywood and Tomasz Slanina decoded all protection data for B.Rap Boys. Tomasz Slanina improved protection simulation logic w/regards to writeback addresses, allowing B.Rap Boys to boot and added hitbox simulation based on suprnova / game requirements. Guru redumped GFX Roms. David Haywood cleaned up decryption function for B.Rap Boys external Rom, improved video emulation for B.Rap Boys, marked several GFX roms as bad on B.Rap Boys, converted MCU writes to use write_byte, added kludge to reset MCU data write address to prevent game from running out of ram and crashing, added DSWs, added EEPROM support to the B.Rap Boys protection simulation and changed to priorities to fix some visibility problems. Added new gfx1 roms ($0, 100000, 200000, 300000). Changed visible area to 256x224. Added dipswitches 'Switch Test', 'Coin Slots', 'Players', 'Difficulty' and 'Unused'.

- 0.133u3: David Haywood decrypted several tables from the B.Rap Boys rom.

- 0.133u1: Calc 3 MCU update [David Haywood]: Shuffled a few things around based on new findings. Added an extra decryption table used for the Brap Boys startup code (still doesn't do anything interesting). Noted that one of the unknown parameters for the MCU Init command is where it reads / writes EEPROM data from. Noted that an additional parameter in the MCU commands may cause further displacement of the writeback address, as BRap Boys seems to rely on this (needs further testing) - added a hack for now so that BRap Boys places the writeback address of the initial table somewhere that causes it to get executed. Renamed (brapboyj) to (brapboysj).

- 0.132u5: Changed description of clone 'B.Rap Boys (Japan)' to 'B.Rap Boys Special (Japan)'. Added button 4. Changed visible area to 256x240.

- 0.132u2: David Haywood improved protection simulation for B.Rap Boys, eliminating the hardcoded table with the initial program snippet in, getting it from the rom instead, and generally cleaning things up.

- 0.132u1: David Haywood improved protection simulation and documentation for B.Rap Boys.

- 0.128u1: Guru added redumped B.Rap Boys sample ROMs.

- 0.116u4: Hammad and Brian Troha added B.Rap Boys (World). Renamed (brapboys) to (brapboyj).

- 28th June 2007: Hammad dumped B.Rap Boys (World). Only socketed EPROMs have been dumped, the rest are soldered MASKROMs.

- 0.112u3: Changed description to 'B.Rap Boys (Japan)'.

- 0.74u2: Added B.Rap Boys (Kaneko 1992)

- 0.61: Added B.Rap Boys (Testdriver).

- 26th August 2001: Guru - Dumped B.Rap Boys (Kaneko 1992). Thanks to Felicien for the donation.

- 18th August 2001: Guru - A 'B. Rap Boys' PCB has arrived, however Australian Customs has grabbed it and is holding me to ransom. I'm working on that, and hopefully I'll get it next week.

 Strumenti 
Versione per la stampa
Link diretto alla scheda della macchina

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Link BBcode per forum, solo testo
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