3 Commits

Author	SHA1	Message	Date
Josh Dersch	47a2ee4b2b	Implemented temporary "fake" display controller which renders Alto DCBs to the screen, bypassing the display microcode. Alto is booting! Rough keyboard implementation.	2015-11-11 16:34:44 -08:00
Josh Dersch	ca638f1d6e	Initial rough implementation of Display hardware and associated tasks. Not really working.	2015-11-10 17:04:05 -08:00
Josh Dersch	e1c90dbe01	Fixed bug in carry flag on SUB operations; SUBLZ X,X now works correctly. Alto now appears to boot successfully. Skeleton of Display hardware added.	2015-11-09 17:36:26 -08:00