Mounting file with size less than bytes as a harddrive work again. A real A without fast memory gets slowed down to about half its speed in Hires 16 color mode.

Microbotics HardFrame. Emulated hardware expansion updates:

This CIA revision has a bug in IO port output mode, reading output mode port will always read output mode data state. Possible crash when display was very wide with bitplane DMA overrun condition.