Recent content by twistedsymphony

  1. twistedsymphony

    No Battery Mod for Y-Unit and other Arcade Boards

    We're discussing both Y unit and T unit. It's just a different chip depending on the platform. Ive never used MK+, when you're on battery do the unlocks stay there between boots? If yes then this will will work. Ultimately this will allow your pcb to work exactly as it does now... Just minus...
  2. twistedsymphony

    No Battery Mod for Y-Unit and other Arcade Boards

    Correct. Those are good for Y-Units, and I've also successfully used it on Street Fighter the Movie.
  3. twistedsymphony

    No Battery Mod for Y-Unit and other Arcade Boards

    I've not had luck getting the FM1608 working on T-Unit. it throws a write error supposedly the STK12C68 works on T-unit according to that KLOV thread though I'm not too keen on the way they wired the cap on pin1. I wondering if that is even needed or if pin 1 on the socket could be removed...
  4. twistedsymphony

    Skate's complete idiots guide to EPROM burning

    that copy command you did should work; HOWEVER the rom files you're using need to be exactly half the size... copy /b lower.rom+upper.rom combined.rom an alternative command is the "type" command type lower.rom upper.rom > combined.rom I tend to do this one as it's a bit easier to remember...
  5. twistedsymphony

    Caveman Ninja - Edward Randy Conversion

    Mutant fighter is the only one AFAIK.
  6. twistedsymphony

    Caveman Ninja - Edward Randy Conversion

    it was posted a year ago in this thread: https://www.arcade-projects.com/threads/caveman-ninja-edward-randy-conversion.7974/page-2#post-213291
  7. twistedsymphony

    Seta Aleck jamma board to Nintendo 64

    There's a control panel for this on YAJ right now: https://page.auctions.yahoo.co.jp/jp/auction/k500946456
  8. twistedsymphony

    SYS2X6 USB Dongle Rollup Pack

    Or Maybe Ultra Tekken EX5 PLus Alpha Turbo?
  9. twistedsymphony

    SYS2X6 USB Dongle Rollup Pack

    TE53 = USA Region TE52 = World Region I wonder if the differences are due to region or due to something else with the Red Dot.
  10. twistedsymphony

    Interest check: P.RAS/AIME home button and card reader harness

    2x Vewlix sets please
  11. twistedsymphony

    Troubleshooting a Midway Sound Board (Strike Force)

    A few months back I got a deal on a Midway Strike Force with non-working sound. More recently I had an opportunity to buy another one and THAT one ended up also having non-working sounds... same symptoms A lot of times I've been able to revive these with simple stuff like replacing the pin...
  12. twistedsymphony

    SYS2X6 USB Dongle Rollup Pack

    if that's true, you should consider dumping and contributing your image.
  13. twistedsymphony

    [OPEN SOURCE] Convert Neo Geo MV-1B slot to vertical

    that is a really beautifully symmetric pcb
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