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  1. Hammy

    Jaleco Mega System 1 Conversions? or Multi?

    As the multi comes out the romboards will drop in price so sending one for a decap will be a little easier. Maybe someone will offer it up (i don't own any of that type originals) The gal dumps are also needed for all games :( As for the functions, it can be bypassed with some LS chips...
  2. Hammy

    Jaleco Mega System 1 Conversions? or Multi?

    Correct, the MCU also does a few work ram tasks. The scrambling is most often done by the MCU in conjunction with the undumped GAL chips that are different on each game.
  3. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    It can be modded or adapted later on anyone who wishes - the schematic is simple and i will post it up. If you can find a rotary switch that has the same pinout just swap the part out. The best is an onscreen selection but nobody wanted it for the NA multi and dipswitch was settled at the time...
  4. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    Is only the dipswitch on a wire basically , just for a little more convenience. It does also isolate the circuit so will be easier for anyone to mod / change or use as a base schematic for some fancier things.
  5. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    The first few on the list are my tester type guys / supporters who paid in advance, they will all have the kit very soon. The romset is still ironing out the kinks / getting updated often so not quite ready but as you can see - moving along good :) There is also a remote board in the works for...
  6. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    We had to use generic connectors this time so it works on all - there is type(a) and type(b) connector layout (jap/export) The trade-off is = be careful :D
  7. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    It will be a bit if a long wait.... Quite sure you will see some kind of development on the surface mount customs after things calm down a bit, the sync chip is basically next on my list to reverse along with the capcomzn sound chip.
  8. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    This goes without saying, but needs to be said - P47 does not stress the object ram, if there is a fault on the obj. ram it won't be seen until booting up a obj. ram intense game. A good idea for all you waiting with motherboards is to try some other games to verify your setup is true 100%
  9. Hammy

    Unlock Gouki in SSF2X by changing a Hex address ?

    RAM - so you need an "action replay" type setup - that does not exist for the CPS2.
  10. Hammy

    Unlock Gouki in SSF2X by changing a Hex address ?

    0xff0000, 0xffffff.ram So it's not a simple rom patch it would need a bit more reversing.
  11. Hammy

    ANNOUNCEMENT - MMS1 - A 16 in 1 MULTI FOR JALECO MEGASYSTEM1(A) FROM CAIUS + HAMMY

    $180 is the real price, don't feed the dogs :P Project can quite easily be cancelled and morph into the full board repro if this nonesense continues... I see the namco NA1 is going back down to "normal" prices now things have calmed down.
  12. Hammy

    BOUNTY: CPS1.5 games (with Q-Sound) on CPS2 multi

    Yeah it looks like the bootleg board and decades old emulators, especially the stairway - this made me chuckle! It will be interesting if they get it perfect or give up / release an imperfect hack. That said, the Q sound porting is great work!
  13. Hammy

    CSP-001A Capcom speakers

    This is inside a capcom cabinet, i don't want a good machine stripped for this. Need a set that's "spare" and not in service :)
  14. Hammy

    CSP-001A Capcom speakers

    It's fine don't worry i'm too slow it's true!! As said before the decks will be clear before the jaleco main orders start and that needs to get moving too! Sure i'll send a pm :)
  15. Hammy

    CSP-001A Capcom speakers

    Yeah i know, there's a list of grumpy people waiting as usual , how dare i post something without expecting a nag :P The bad luck here continues! What more can i say, got a bad rib now that started the exact time a mouth infection had just finished. Can't sit down gotta stay upright or lying...
  16. Hammy

    CSP-001A Capcom speakers

    Wanted pair of speakers, Capcom CSP-001A Must be in good con with no mods. Been looking for 5 years, (but not on japan) Found in most capcom Q cabinets. Cash and trade waiting Make a guy with broken rib happy, And lets get this rare capcom cabinet perfect!
  17. Hammy

    Cabal MVS port by iq_132

    I fired it up on HBmame and it runs very well, i see what you mean about the flickering... Seems to happen each time a bullet is fired (player or enemies) , i would make a guess that this bullet code would need to be moved to "vblank" time so it gets updated "out of view" Anyway, like you say...
  18. Hammy

    Cabal MVS port by iq_132

    Amazing stuff @iq_132 ! Nah i remember that too but it looked more like a troll video than something real... After seeing this i guess it could of been real! I think POW etc hardware is quite similar design too i'm surprised many other conversions have not happened yet...
  19. Hammy

    Hammy's 2021 Boards for sale :)

    Gallop racer 1 use 1 VRAM so i'd recommend the bios + ram chip upgrade so it's ready... Tecmo uses 2 VRAM for all games, others compatibility is here: https://docs.google.com/spreadsheets/d/1wMgnzXz6_bDhuimrHx4GxAEYMi0Ft8ZHK3NxSl4Oybs/edit#gid=0 ZN2 running on ZN1 *IS* possible but i have not...
  20. Hammy

    Hammy's 2021 Boards for sale :)

    Can do! what do you need?
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