Working on Sharp MZ-2500 (Super MZ), a Japanese computer system of the mid-80. It appears to be a sort of follow-up of the Sharp X1 system, with the same basic characteristic plus (attempts to) remove bottlenecks of that system (color limitations, PCG uploading etc.). I’ve seriously started to work on this system in these few days:





Source:mamedev.emulab.it/kale/