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  1. alecutheman

    Modifying a 92631C-6 (Battery-less B-21 C-Board) to work like a 90631C-5 (Battery Backed B-21 C-Board)

    Thanks for the instructions, finished modifying my C board: I don't like cutting traces so I lifted 42 and 44 as well, and since I plan to put in in a case I'm not worried about touching it and ruining the "floating" legs. Now the hard part, waiting for the multi to arrive 8)
  2. alecutheman

    Sourcing CPS2 Digital AV FPGA

    Yeah, definitely needs to be reflashed but that's a given were I to build one from scratch anyway (well not reflashed in that case, just flashed).
  3. alecutheman

    Sourcing CPS2 Digital AV FPGA

    I'd take you up on that offer if you do :D I'd be kinda sketched up working on it since I'd only have one but hey it's better than zero. I installed the kit before on a CPS2 but it would be the first time doing it on a CPS1, need to get it ready for that multi 8)
  4. alecutheman

    Sourcing CPS2 Digital AV FPGA

    I figured as much, I guess I was just in denial. I got through covid, why can't the semiconductor manufacturing industry :thumbdown:
  5. alecutheman

    Sourcing CPS2 Digital AV FPGA

    Hi, I'm trying to build myself a CPS2 Digital AV board (https://github.com/marqs85/cps2_digiav) and the only component I'm unable to source or substitute is the Cyclone 10 SMD FPGA chip (https://www.digikey.ro/en/products/detail/intel/10CL025YE144C8G/7593572) Does anyone have any clue how/where...
  6. alecutheman

    DARKSOFT Taito F3. Instructions and videos.

    If anyone missed it there's preorders up on SYG, I jumped on it yesterday :thumbup:
  7. alecutheman

    Minigun Supergun - An Open Source Supergun

    Turns out changes were easy enough to do with my very few Fusion 360 skills so I made a remix to make it work with MD9 version of the Minigun: https://www.thingiverse.com/thing:4822249
  8. alecutheman

    CPS2 I/O Interface

    I think somebody asked in the thread about fitting in the multi LCD holder together with the CPS2 I/O board. I needed to do that too so I made a remix of the existing holder if anyone else needs it: https://www.thingiverse.com/thing:4820962
  9. alecutheman

    Minigun Supergun - An Open Source Supergun

    The case closes fine, maybe a bit of encouragement needed near the 3.5mm and DIN connectors, it's just that the holes on top don't line up, the LPF switch was moved and I think something else too, I don't recall. I threw away the top part and kept only the bottom so I don't zap myself when...
  10. alecutheman

    Minigun Supergun - An Open Source Supergun

    It does not, found out after printing it8)
  11. alecutheman

    Weird CPS2 fix attempt

    Surprising to no one probably reverting this fixed B2 not working, now to install CPS2 Digital :thumbup:
  12. alecutheman

    Weird CPS2 fix attempt

    Hi guys, I'm looking at the underside of a CPS2 A board with some work done on it which I don't understand: As far as I can tell the board works but for one thing: P1 B2 isn't working which isn't shocking at all considering the trace to JAMMA 23 is cut. Does anyone know what this was trying...
  13. alecutheman

    Minigun Supergun - An Open Source Supergun

    It is available but shipping from Romania to the US is very expensive, cheapest I could find was around 25euros.
  14. alecutheman

    Minigun Supergun - An Open Source Supergun

    Made myself one of the mini DIN 9 versions this past weekend, they sure are fun to make. So fun in fact that I didn't stop after the first one since I had components left over so I have a couple extra if anyone wants one: I didn't do the math on how much parts ended up costing per unit but...
  15. alecutheman

    CPS2 I/O Interface

    That's a 72-pin connector, as far as I can tell a 56-pin connector would be needed, am I wrong?
  16. alecutheman

    Hello from Romania

    Hello fellow Romanian that travels to Italy just to ship PCBs :P
  17. alecutheman

    Hello from Romania

    Hi guys, long time lurker, finally made an account. I do software stuff by day (at work) and (fail at) hardware by night. I've modded and tinkered with most home consoles I'm interested in (starting at the 3rd gen, miss me with that old crap jk jk) so arcades were the only logical next step...
  18. alecutheman

    DARKSOFT Taito F3. Instructions and videos.

    Sorry if I missed it but is there an ETA for new F3 multi boards stock on SYG?
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