Beiträge von Kratznagel im Thema „My MMC64 got more stable with Action Replay MK V“

    Zitat

    Original von xiphias256
    The PAL version is unstable with MMC64. SID player, diskwriter etc. hangs frequently.
    But after I connected my Action Replay MK V to the MMC64 it become more stable. I seldom have hangs in the SID-player. Diskwriting is also working flawless.


    I had exactly the same problem with my C128D. It was caused by contact problems at the expansion port. The PCB of the MMC64 is a little bit thinner than PCBs of other cartridges.
    Only when I have a cartridge connected to the MMC64, the hardware runs stable. The additional weight of the cartridge lasting on the MMC64 and pushing it down a bit makes the electric connection between the MMC64 and the expansion port much more stable, resulting in a much better behavior.

    CU
    Kratznagel