108 Commits

Author	SHA1	Message	Date
Thomas Harte	465c38f03c	Extends the keyboard protocol and adds keyboard input to the Apple II.	2018-04-15 21:11:30 -04:00
Thomas Harte	be05d51e07	Now gives something a lot like the proper character output.	2018-04-15 20:31:04 -04:00
Thomas Harte	9bc470027e	Put enough in place to get a visual representation of video memory. ... Not the correct one, and so as to indicate that the machine isn't booting, surprisingly.	2018-04-15 19:35:08 -04:00
Thomas Harte	335c633884	Retrenches temporarily to full 8bpp output; introduces extra half a colour cycle of pause.	2018-04-15 18:54:05 -04:00
Thomas Harte	abe47b6ed8	Makes first attempt at a stable display area. Not entirely successful.	2018-04-15 18:00:40 -04:00
Thomas Harte	61659faeaa	Adds the necessary call-outs to allow implementation of video generation.	2018-04-15 15:13:07 -04:00
Thomas Harte	71adb964e5	The Apple II now has a functioning processor, ROM and RAM.	2018-04-14 21:41:26 -04:00
Thomas Harte	7efee9b52b	Does the bare minimum to create a class skeleton for Apple II implementation.	2018-04-14 19:46:15 -04:00