Embedded Microcontrollers

... or "how to get the most of 128k of memory"

This is the start of a journey which may grind to a halt after a couple of weeks or could last a lifetime. The driving force behind me wanting to take this leap is the Greaseweazle - an embedded microcontroller based interface board for connecting old 5.25" floppy drives (yes, there were such things) to modern computers via USB.