Recent content by Ace`

  1. Ace`

    Afterburner 2 Free play roms?

    A lot of work went into those enhanced roms, is it really that much to ask for a picture and proof that you own the machine? It's to stop people profiting from his work by selling them on ebay as previously happened with the Outrun enhanced roms, please don't post them publically and respect the...
  2. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    What game is it? video is set to private.
  3. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    A shame but I am glad it's not just me, do you think it effects all games or just rayforce?
  4. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    Interesting, so what does the rom board do differently?
  5. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    Yep that's the one. ;(
  6. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    That would be great to rule it out completely. I'll send you a pm thanks.
  7. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    I've done the wire mods and using the correct jed, I don't know what's causing it. What programmer did you use to program the PAL?
  8. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    nnap can you tell me what type / speed PALCE20V8 you used? I used the original one from the board and the jed from jammarcade.net and still have the issues.
  9. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    If you get past the colour ram issue I'd be interested to hear if you have any speech / music issues. I've converted two pcbs to ray force now and both have quiet speech and crashing / repeating music when you die and start another game.
  10. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    I just tried the second mod, made zero difference. That just leaves the PAL mod, which is tricky as the layout is different.
  11. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    Couldn't get the 22v10 jed to work, tried various chips new and old. It's possible there's another issue, it's not like I played it much when it was football. :) Have you tried dying on the first stage, letting the time run out and then started a new game? that's when the music / speech messes...
  12. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    The sound roms are fast, you can't really get slow 27c2001s and the eeprom got rewritten after the first boot. I really think it's a case of a missing bodge wire or two as the ones on the original board are in the sound circuit too. I'll check what you suggested though, would be good if anyone...
  13. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    I found a decent picture of the wire mods here https://shmups.system11.org/viewtopic.php?f=6&t=50619 but as the layout of Cup Finals is different it's not just a simple case of copying it. ||
  14. Ace`

    Conversion of single layer Taito Cup Finals PCB to something else?

    Looks like I spoke too soon. The first play through is fine but if you die and start over the sound messes up, the speech is too quiet and the music stalls or repeats. I thought maybe it was the gal I used as it was slower than the original pal (250ns vs 150ns) but even erasing and reusing the...
  15. Ace`

    Possible to reflash a bootleg Atom cart?

    As subject anyone know if it's possible to reflash a bootleg cartridge to be a different game? Guilty Gear / Knights Valour bootlegs can still be picked up pretty cheaply from aliexpress but not Dolphin Blue, Mega Slug 6 etc. I'm wondering if it's just a case of reflashing some tsop flash memory...
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