3520 Commits

Author	SHA1	Message	Date
Thomas Harte	a1f6e93e22	Add most of the keyboard.	2024-12-13 21:24:11 -05:00
Thomas Harte	1628af2ffc	Provide a stuck down key 'a'.	2024-12-13 17:56:47 -05:00
Thomas Harte	1b5d446635	Fix: writes to interrupt status _clear_.	2024-12-13 17:22:05 -05:00
Thomas Harte	83a9ef772a	Add TODO explaining all currently-unhandled writes.	2024-12-13 14:02:33 -05:00
Thomas Harte	1d9c3fb827	Hack in some text output.	2024-12-13 13:56:12 -05:00
Thomas Harte	ff92bdb324	Add buffer for pixels, output _something_.	2024-12-13 13:31:15 -05:00
Thomas Harte	363ad7342a	Add memory fuzzing, some text output.	2024-12-12 22:59:20 -05:00
Thomas Harte	663acd3810	Map initial border colour, white and black.	2024-12-12 22:35:50 -05:00
Thomas Harte	c2fc26089e	Add background colour reading, fix writing.	2024-12-12 22:15:15 -05:00
Thomas Harte	58b464bdfc	Attempt to add interrupts.	2024-12-12 22:07:51 -05:00
Thomas Harte	ed766c74e6	Add some paging.	2024-12-12 21:17:28 -05:00
Thomas Harte	1d07b8238c	Add a crop rectangle.	2024-12-12 17:36:44 -05:00
Thomas Harte	41c6ed7c5a	Further restrict 'active' area of the display.	2024-12-12 17:33:11 -05:00
Thomas Harte	f7750af3d0	Provide bus visibility to video; mark vertical portion of display.	2024-12-11 22:32:14 -05:00
Thomas Harte	8854ffddee	Include possible clock divider.	2024-12-11 21:57:31 -05:00
Thomas Harte	a487619578	Track basic frame events.	2024-12-11 21:54:03 -05:00
Thomas Harte	0eab6146fc	Introduce a CRT.	2024-12-11 21:38:32 -05:00
Thomas Harte	389ba95e5a	Template out the usual repetitive stuff of segment finding.	2024-12-11 21:30:58 -05:00
Thomas Harte	84d178c0ca	Transcribe event times into [mostly] non-action.	2024-12-11 17:32:51 -05:00
Thomas Harte	aed8f8efa8	Transcribe some timing numbers.	2024-12-10 22:56:14 -05:00
Thomas Harte	38325741de	Forward address information to a video stub.	2024-12-10 21:29:17 -05:00
Thomas Harte	891d5c2066	Separate out TED calls, to aid with logging.	2024-12-10 18:07:07 -05:00
Thomas Harte	6b7edac6e4	Add timers.	2024-12-10 18:04:10 -05:00
Thomas Harte	064c4b4312	Add some logging.	2024-12-09 22:22:20 -05:00
Thomas Harte	cbde504057	Add a memory map of sorts and a 6502.	2024-12-09 17:46:31 -05:00
Thomas Harte	949cfcfa69	Load ROMs.	2024-12-09 17:31:00 -05:00
Thomas Harte	e5f4300e54	Add definitions for some of the Plus 4 ROMs.	2024-12-08 22:03:44 -05:00
Thomas Harte	b15a083a15	Switch to a non-macro route for startup declarations.	2024-12-07 10:15:38 -06:00
Thomas Harte	f43e594eca	Improve style: indentation, constness, names.	2024-12-06 15:29:49 -05:00
Thomas Harte	9fcb634510	Route +4 software into a non-functional +4.	2024-12-06 15:17:49 -05:00
Thomas Harte	c14a4515ce	Add consts widely.	2024-12-06 15:08:21 -05:00
Thomas Harte	8e71180cd2	Add an empty shell of a C16+4 class.	2024-12-06 13:53:08 -05:00
Thomas Harte	08f98aa32f	Decrease indentation.	2024-12-06 13:52:42 -05:00
Thomas Harte	ce5aae3f7d	Adjust more dangling indentation changes.	2024-12-04 22:29:08 -05:00
Thomas Harte	b89ecadc3a	Improve interface.	2024-12-03 22:54:29 -05:00
Thomas Harte	6d4ff0b89a	Finally eliminate all that virtual_ nonsense.	2024-12-03 22:28:57 -05:00
Thomas Harte	d3ed485e7a	Take another big swing at indentation, some consts.	2024-12-01 21:44:14 -05:00
Thomas Harte	31c878b654	Merge pull request #1424 from TomHarte/InstructionSetFormatting ... Improve formatting, `const`ness in instruction sets.	2024-12-01 20:24:55 -05:00
Thomas Harte	3a0f4a0bfc	Improve constness, formatting.	2024-12-01 18:09:19 -05:00
Thomas Harte	8b88d1294d	Remove errant spaces.	2024-12-01 09:04:32 -05:00
Thomas Harte	7248470950	Roll formatting and const tweaks into Inputs.	2024-11-30 18:57:56 -05:00
Thomas Harte	72d7917415	Specify correct 6845; experiment with vsync.	2024-10-16 21:02:58 -04:00
Thomas Harte	08d094c786	Use appropriate std::array semantics.	2024-10-15 22:14:29 -04:00
Thomas Harte	a1634ab496	Reduce uninitialised usages.	2024-10-15 22:10:16 -04:00
Thomas Harte	b701ce9721	Shuffle construction order.	2024-10-15 21:51:23 -04:00
Thomas Harte	26d7d58a5f	Add TODO.	2024-10-15 21:16:07 -04:00
Thomas Harte	b6fff521e4	Allow new interrupts to override the end of previous.	2024-10-15 12:27:30 -04:00
Thomas Harte	23f1308231	Experiment with reads/writes earlier in the transaction.	2024-10-15 12:10:36 -04:00
Thomas Harte	947e890c59	Adjust mode latch time, timer hsync signalling.	2024-10-15 11:53:00 -04:00
Thomas Harte	9acc80260f	Eliminate phases due to lack of evidence.	2024-10-09 11:59:27 -04:00