2538 Commits

Author	SHA1	Message	Date
Thomas Harte	fdd02ad6a6	Neaten, slightly.	2021-08-10 09:20:34 -04:00
Thomas Harte	76e9fcc94a	Obey blitter DMA-enable mask.	2021-08-10 09:19:15 -04:00
Thomas Harte	e412927415	Logs a bit more from the Blitter, gives it access to slots.	2021-08-10 07:17:01 -04:00
Thomas Harte	dda154c7c6	Adds nonsense disk reads, which seems to lead to bitplane and blitter requests. ... Progress, at last!	2021-08-09 20:31:14 -04:00
Thomas Harte	9215535bee	Adds a container for the disk controller. ... Thereby appears to prove that my Amiga is getting as far as attempting to load from floppy.	2021-08-09 17:35:09 -04:00
Thomas Harte	86c6248b48	Merge branch 'master' into Amiga	2021-08-09 17:09:04 -04:00
Thomas Harte	1502c4530e	Takes a further step towards real timing.	2021-08-08 21:52:28 -04:00
Thomas Harte	c1df4d1c0b	Mirroring is correct.	2021-08-08 20:20:12 -04:00
Thomas Harte	7f2610c4fc	Disambiguates serial control logs.	2021-08-07 16:57:30 -04:00
Thomas Harte	b11dd6950c	Adds an entry for DiagROM.	2021-08-07 16:56:18 -04:00
Thomas Harte	db3c158215	Further increases logging.	2021-08-05 20:07:14 -04:00
Thomas Harte	25e2bd307a	Sets VPA for CIA accesses; logs a little more.	2021-08-05 20:06:48 -04:00
Adam Smith	fdb676da4e	.	2021-08-01 00:26:14 -07:00
Thomas Harte	1bae4973bc	Post the serial control write onwards.	2021-07-30 18:24:27 -04:00
Thomas Harte	3d9f86c584	Begins keyboard sketches and notes.	2021-07-30 18:23:15 -04:00
Thomas Harte	3514e537ca	Minor logging tweaks.	2021-07-30 18:22:59 -04:00
Thomas Harte	b78090ec76	Fixes IOPortsAndTimers classification.	2021-07-28 19:39:42 -04:00
Thomas Harte	759007ffc1	Attempts to route CIA interrupts.	2021-07-28 19:36:30 -04:00
Thomas Harte	69ae9d72c8	Remove dead non-access.	2021-07-27 22:27:20 -04:00
Thomas Harte	604232acd9	Establish appropriate word-size mask.	2021-07-27 22:23:38 -04:00
Thomas Harte	82205d71cc	Breaks up loop for arithmetic simplicity.	2021-07-27 21:59:27 -04:00
Thomas Harte	402eab10f8	Breaks video output while attempting to pull it into the main loop.	2021-07-27 21:33:07 -04:00
Thomas Harte	b6bf4d73ad	Blitter-finished bit aside, attempts to complete the Copper.	2021-07-27 21:10:14 -04:00
Thomas Harte	5425b5c423	Adds some form of WAITing to the Copper.	2021-07-27 19:32:55 -04:00
Thomas Harte	29cd8504ca	Implements enough Copper to get a first store.	2021-07-27 19:06:16 -04:00
Thomas Harte	3544746934	Modifies interface, starts on scheduler. ... Probably corrects the pixel clock, which I think was scaled up by a factor of 4.	2021-07-27 16:41:18 -04:00
Thomas Harte	d8f814f1c4	If I'm going to push only a single colour, might as well make it fast.	2021-07-26 21:19:43 -04:00
Thomas Harte	a43175125a	Assuming I'm going to keep this synchronous, extends function signature.	2021-07-26 20:13:06 -04:00
Thomas Harte	1d03bc560a	Stores the colour palette, uses entry 0 as my new always output.	2021-07-26 18:59:11 -04:00
Thomas Harte	3832acf6e3	Produces a static white box, at least.	2021-07-26 18:51:01 -04:00
Thomas Harte	7894b50321	Starts towards an actual pixel output loop.	2021-07-26 18:44:20 -04:00
Thomas Harte	ffded619e6	Returns track 0 found, as a guess.	2021-07-26 18:44:01 -04:00
Thomas Harte	bcb7bb5cce	Improves logging further. ... To investigate the new perpetual loop.	2021-07-26 17:02:30 -04:00
Thomas Harte	87dcd82f69	Makes a first attempt at some sort of interrupt functionality.	2021-07-26 16:40:42 -04:00
Thomas Harte	e671cc6056	Add stubs for joystick/mouse querying.	2021-07-26 16:21:51 -04:00
Thomas Harte	5da89b88a6	Add missing space.	2021-07-25 22:17:55 -04:00
Thomas Harte	5d60c1f20b	Stubs in Paula.	2021-07-25 22:16:31 -04:00
Thomas Harte	7fd00165c9	Switch to [hard-coded] PAL, for now. ... In the hope that I get to see some graphics soon, this should better conform to my expectations.	2021-07-25 20:41:51 -04:00
Thomas Harte	20da194fab	Log slightly more accurately.	2021-07-25 19:59:24 -04:00
Thomas Harte	e3bb9fc1d7	Increase logging.	2021-07-23 23:10:00 -04:00
Thomas Harte	d898a43dff	Implements time-of-day counters, provisionally. ... Interrupts to do.	2021-07-23 21:24:07 -04:00
Thomas Harte	86c30769d9	Add a divide-by-ten for the CIAs.	2021-07-23 19:25:53 -04:00
Thomas Harte	956a6dbd64	Improve commentary.	2021-07-23 19:23:54 -04:00
Thomas Harte	de208ead4e	Stubs in enough to get back into a persistent loop.	2021-07-22 22:00:53 -04:00
Thomas Harte	87d2fc1491	Adds enough raster position to return something.	2021-07-22 21:45:51 -04:00
Thomas Harte	2bc9af09e1	Factors out the chipset.	2021-07-22 21:16:23 -04:00
Thomas Harte	d1ac54fe92	Stubs in sprite containers.	2021-07-22 19:00:26 -04:00
Thomas Harte	9468adf737	Stubs in Copper addresses.	2021-07-22 18:51:23 -04:00
Thomas Harte	e85db40b0f	Sketches out a blitter class.	2021-07-22 18:43:07 -04:00
Thomas Harte	b3d55cc16d	Adds non-committal reads for some write-only registers. ... The hardware now proceeds to trying to talk to the Blitter. So that's next.	2021-07-22 16:10:30 -04:00