20 Commits

Author	SHA1	Message	Date
Thomas Harte	6ac6e48b95	Attempt audio output.	2024-04-13 21:54:50 -04:00
Thomas Harte	169298af42	Plumb through disk insertion. ... Surprisingly: some things now load.	2024-04-08 21:15:40 -04:00
Thomas Harte	d2b077c573	Start wiring in a floppy controller.	2024-04-07 21:22:35 -04:00
Thomas Harte	2865190499	Resolve video addressing issues.	2024-04-05 21:56:31 -04:00
Thomas Harte	335d13d06d	Mildly improve logging, define a few more ROMs.	2024-03-30 21:49:21 -04:00
Thomas Harte	f38bca37a2	Take another run at MEMC. ... I hadn't spotted that it is valid to map different logical pages to the same physical page with different protection levels.	2024-03-27 10:44:40 -04:00
Thomas Harte	fc880ac130	Double down on trans mode.	2024-03-25 21:32:56 -04:00
Thomas Harte	72a645ec1e	Fix trans; take further crack at MEMC permissions.	2024-03-25 15:50:59 -04:00
Thomas Harte	1154ffd072	Add a 'drive in use' indicator LED.	2024-03-25 15:03:54 -04:00
Thomas Harte	521fca6089	Expose full bus to IOC dependents; add notes.	2024-03-25 11:07:44 -04:00
Thomas Harte	fa0a9aa611	Eliminate 'has_moved_rom_'.	2024-03-24 22:36:11 -04:00
Thomas Harte	5da9e0486a	Simplify control flow.	2024-03-24 22:30:26 -04:00
Thomas Harte	5ccb18225a	Provide key states to the keyboard.	2024-03-23 15:43:04 -04:00
Thomas Harte	ae6cf69449	Move responsibility for clock division; reinstate vsync interrupt.	2024-03-22 10:01:34 -04:00
Thomas Harte	2de1a2dd0d	Install and properly clock a CRT.	2024-03-21 20:41:24 -04:00
Thomas Harte	1f49c3b113	Give sound and video somewhere to read from.	2024-03-21 20:22:20 -04:00
Thomas Harte	40b5227f0b	Deliver all addresses to the video outputter.	2024-03-21 11:24:47 -04:00
Thomas Harte	2d6a4d490e	Add dummy retrace interrupt.	2024-03-21 10:02:56 -04:00
Thomas Harte	389541be6d	Pipe further sound parameters; obey divider.	2024-03-20 14:43:47 -04:00
Thomas Harte	1341816791	Break apart, switching to delegates for interrupts.	2024-03-20 14:26:56 -04:00