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