On 07/31/2012 06:03 PM, Alex Freed wrote:
On 7/31/2012 2:15 PM, Steven Hirsch wrote:Actually, there's a rather comprehensive OS-9 clone called NitrOS-9. It was developed for Tandy CoCo but since full source code is available a port to the Mill might be doable.True. However I understand that the most interesting version only runs on CoCo3 - a model that has some MMU logic and has a minimum of 128K RAM. That's OS9 "level 2".
Heh. I wonder how much work would be required to present an Apple with expanded memory through MMU logic in the CPLD? Would be a gas to run Level 2.
There's an enormous amount of documentation available on the Coco 3.