23 Commits

Author	SHA1	Message	Date
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	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	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