Recent content by juanmiglesias

  1. juanmiglesias

    VEGAS system Nba showtime gold -->HELP

    btw it is a Durango RM2571/8 board
  2. juanmiglesias

    VEGAS system Nba showtime gold -->HELP

    well, almost 8 years after and benching boards I had in storage, so back to this one, still on the watchdog timer error. Anyone has encounter this error?
  3. juanmiglesias

    Interest Check: Darksoft Namco System 12 Multi - unofficial

    interested too, maybe is even possible to combine system 11 and 12 in one board?
  4. juanmiglesias

    Mortal Kombat 2 - memory expansion board (identify parts for service)

    and does the code work for a PAL? because it seems the dump for A-17748 (the 8mibt PAL conversion needs) is targeted for a GAL16V8. are the Jedec code files universal for certain pinouts or actually does work only on the targeted device?. first time messing around with pal/gal so not really sure...
  5. juanmiglesias

    Mortal Kombat 2 - memory expansion board (identify parts for service)

    Hi, I am confused, the GAL isn´t working only on the 4mbit version? or the 8mbit conversion too? because for the 8mbit it seems only the gal is available
  6. juanmiglesias

    Mortal Kombat 2 - memory expansion board (identify parts for service)

    Thank you, already found the GAL file for the current GAL16V8, ordered the t48 (my current programmers can't do GAL/PAL) so a little nice investment for sure, and ordered some GAL16V8, so I am definitely giving this a try. I will also fix the memory expansion for correct preservation. I will...
  7. juanmiglesias

    Mortal Kombat 2 - memory expansion board (identify parts for service)

    seems I need a new Gal chip and move the resistor (I imagine they address the 8mbit).
  8. juanmiglesias

    Mortal Kombat 2 - memory expansion board (identify parts for service)

    Oh wow! I was thinking about that,. if it was possible to swap to 27801 eproms, is just writing the 3.1 prog and the roms set and that is it? any guide or tutorial to double check - btw after realizing my noob moment, I just went and did what you mentioned, 4.7K, so yeah it is a typo, I...
  9. juanmiglesias

    Mortal Kombat 2 - memory expansion board (identify parts for service)

    Hi everyone, I have been going through my old boards, servicing the ones I had pending, which takes me to a Mortal Kombat 2 board. I have the sound, main, and expansion, but the expansion memory needs work, when bought the seller seems to have misplaced the memory board outside in his shop, and...
  10. juanmiglesias

    Axun Workshop - Arcade PSU (Power Supply Unit)

    It looks beautiful! I so hyped on receiving mine, that is pretty much my first setup with this PSU minus the Jasens case.
  11. juanmiglesias

    Axun Workshop - Arcade PSU (Power Supply Unit)

    I am pretty sure I will love it, I see the quality in the work and I am like I don't mind waiting lol, it is so well built, and yes it got popular, in fact, the reason I got one is due to two friends ordering the PSU too lol.
  12. juanmiglesias

    PGM single game PCB interest check

    holy just check and compared the request to stock and it is sold out by page 19, this one got popular. kudos! To be Honest, I wouldn't mind if you open preorders (fully paid) for these, that might be easier for you to order more. let's say 1-month preorder window with a minimum final...
  13. juanmiglesias

    PGM single game PCB interest check

    I am on page 23 :( hehe... but willing to try shipping to US.
  14. juanmiglesias

    Axun Workshop - Arcade PSU (Power Supply Unit)

    Can't wait to get mine!, it looks beautiful, I order one on July 27th :) Any idea how long it took yours to produce, just curious, I don't mind waiting for quality products.
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