Big Big Problem Final Fight US CPS1 Convert into Japanese

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    • Big Big Problem Final Fight US CPS1 Convert into Japanese

      :)


      I have a very big difficulty to convert my Final fight US CPS1 into Japanese ?(



      I tried different methode nothing works properly :S






      i Change EPROM FF36, FF37, FF42, FF43 it does not work X/ Final Fight (Japan 900613) with Intel 27C010 EPROM



      i Convert the Mask Rom FF-1M ,FF-3M,FF-5M,FF-7M in compiled with AMD 27C400 EPROM it does not work I have graphic stripes X/ .



      I have a very big difficulty to convert my Final fight US CPS1 into Japanese :evil:



      I tried different methode nothing works properly :thumbdown:


      Change eprom FF36, FF37, FF42, FF43 it does not work
      Transfomer the Mask Rom in compiled Eprom it does not work I have graphic stripes.


      Bonky had me prepare a Rom graphic set

      https://mega.nz/#!Vdw3SRaS!9yS_hpDXNtI5 ... PZoK8lGvu8


      And also the advice of Appocalypse, I can not do it


      Thanks for your help ;(

      The post was edited 1 time, last by chacal231077 ().

    • The US version and Japanese version have different C-board ASICs. You cannot simply burn some ROMs and expect it work.

      You can see it from the MAME source code...


      Source Code

      1. Final Fight (World, set 1) 1989 89624B-3 S224B IOB1 88622-C-5 CPS-B-04 DL-0411-10005 None
      2. Final Fight (World, set 2) 89624B-3 S224B LWIO 88622-C-5 CPS-B-04 DL-0411-10005 None
      3. Final Fight (USA, set 1) 89624B-3 S224B IOB1 88622-C-5 CPS-B-04 DL-0411-10005 None
      4. Final Fight (USA, set 2) 89624B-3 S224B IOB1 88622-C-5 CPS-B-04 DL-0411-10005 None
      5. Final Fight (USA 900112) 89624B-3 S224B IOB1 88622-C-5 CPS-B-04@ DL-0411-10001 None
      6. Final Fight (USA 900613) 89624B-3 S224B IOB1 88622-C-5 CPS-B-05 DL-0411-10006 None
      7. Final Fight (Japan) ? S222B ? ? CPS-B-04 DL-0411-10005
      8. Final Fight (Japan 900112) 89625B-1 S222B LWIO 88622-C-5 CPS-B-01 DL-0411-10001 None
      9. Final Fight (Japan 900305) 88622B-3 S222B LWIO 88622-C-5 CPS-B-02 DL-0411-10002 None
      10. Final Fight (Japan 900613) 89625B-1 S222B LWIO 88622-C-5 CPS-B-05 DL-0411-10006 None
      Your C-Board PPU is CPS-B-04 and according to MAME you are trying to run a Japan set which is compatible with CPS-B-05

      I cannot comment on your prepared custom sets though.

      Lastly, did your US version working properly before your conversion attempt?
    • I didn't do this conversion actually. So all the information I mention must be taken "hypothetically" :)

      B-board PALs are for ROM addressing.

      According to MAME, all FF revisions seem to use the same Gfx ROM PAL => S224B so no change needed there. However, you have to burn a new GAL instead of PAL IOB1. Your Japanese ROM set seems requires LWIO.

      Lastly, you have to have either a modified program ROM set for CPS-B-04 PPU or you have to find a C-Board with CPS-B-05 PPU.
    • @Muchi Muchi Spork we'll spotted. I think he should try one step at a time.

      First try a game that works with same C board. Once that works try another game with different C board. Then move to final fight as this game seems tricky.

      I'm moving this into the cps1 section.
      * Arcade-projects, the site where you get the most of your arcade games.
      * If you want Drama go to Neo-Geo forum ---Darksoft
    • If you want to turn your Usa FF into Japan version, you need to burn all ep-rom (not 9,18,19,32).
      The 128ko roms of the japan set need to be concatened to 512k.(my zip send to you). No need to burn an other pal/gal.

      USA/WORLD Board need 27c400 or 27c4000 for burning code and remove mask rom.
      You have just burn the program code for b_05 ppu..... use the first version with same ppu (b_04) : Final Fight (Japan)

      The post was edited 4 times, last by Bonky ().