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Author	SHA1	Message	Date
Thomas Harte	dc8701a929	Introduce some additional Blitter test cases.	2021-10-25 21:40:20 -07:00
Thomas Harte	139d35c6f9	Switches to basic use of sprite shifters.	2021-10-25 20:58:48 -07:00
Thomas Harte	cb24457b4a	Starts on a two-at-a-time sprite shifter.	2021-10-25 16:30:30 -07:00
Thomas Harte	9f3efb7f05	Limits graphical output to [all but one bit] of the display window.	2021-10-25 14:12:23 -07:00
Thomas Harte	e6001e0f22	Shifts bitplanes irrespective of output window.	2021-10-25 13:59:39 -07:00
Thomas Harte	c6535bf035	Switches bitplane shifter to returning four high-res pixels at a time.	2021-10-25 13:34:36 -07:00
Thomas Harte	7118a515e0	Reduce logging in trustworthy areas.	2021-10-23 20:36:41 -07:00
Thomas Harte	952451c9b8	Add mouse input.	2021-10-23 20:17:13 -07:00
Thomas Harte	610327a04e	Fix sprite H start bit order.	2021-10-22 23:20:20 -07:00
Thomas Harte	2121e32409	Fix sprite bit ordering.	2021-10-22 21:10:01 -07:00
Thomas Harte	7ec21edc2f	Attempts to hack in some form of sprite display.	2021-10-22 19:51:10 -07:00
Thomas Harte	003162f710	Limit to specific purpose.	2021-10-22 16:16:19 -07:00
Thomas Harte	040ac93042	Takes a shot at the vertical stuff of sprite DMA.	2021-10-22 14:32:59 -07:00
Thomas Harte	b489ba3d0d	Adds sprite DMA windows.	2021-10-22 13:07:20 -07:00
Thomas Harte	c5e8b547af	Captures the attach flag and observes activation rule.	2021-10-22 11:21:58 -07:00
Thomas Harte	e67de90ad0	Starts to bring sprites inside DMADevice orthodoxy.	2021-10-21 21:57:46 -07:00
Thomas Harte	c3c84c88a1	Switch to ahead-of-time planar to chunky conversion.	2021-10-21 20:48:57 -07:00
Thomas Harte	0dc9c4cee1	Undo hard-coding of fetch window.	2021-10-19 15:18:39 -07:00
Thomas Harte	544c137cb0	Add updated intel.	2021-10-16 13:30:56 -07:00
Thomas Harte	b312a61a81	Add two dummy reads.	2021-10-16 13:30:45 -07:00
Thomas Harte	4917556a99	The shift goes the other way in descending mode.	2021-10-16 11:09:40 -07:00
Thomas Harte	15ed4a0d09	Introduce failing test case for sector decoding.	2021-10-16 10:48:32 -07:00
Thomas Harte	aa6b0f07b7	Correct filename.	2021-10-16 05:37:46 -07:00
Thomas Harte	d9d20d9d30	Walk back slightly.	2021-10-14 18:02:58 -07:00
Thomas Harte	689bfbbdb3	Be overt in initialiser list.	2021-10-14 16:57:26 -07:00
Thomas Harte	e27a10bde4	Simplify control flow.	2021-10-14 16:47:18 -07:00
Thomas Harte	253a199f27	Fire sync-match interrupt upon any match.	2021-10-14 16:36:17 -07:00
Thomas Harte	61e5702520	Remove dead TODO.	2021-10-14 16:09:11 -07:00
Thomas Harte	b12c640807	Makes drives non-copyable. ... To avoid error in the future.	2021-10-14 12:37:55 -07:00
Thomas Harte	9be23ecc34	Add end-of-Blit interrupt. ... Along with a slightly easier path for posting interrupts, in C++ compilation unit terms.	2021-10-13 15:09:19 -07:00
Thomas Harte	8960f471a0	Use unspread_bits for FM and MFM decoding.	2021-10-12 15:18:50 -07:00
Thomas Harte	955cb6411c	Factor out bit spreading. ... (And do a better job of it)	2021-10-12 14:49:01 -07:00
Thomas Harte	fc4ca4f8e3	I don't think there are sync words at the start of the track.	2021-10-12 10:38:15 -07:00
Thomas Harte	eec068914e	Slightly improve logging.	2021-10-11 18:05:57 -07:00
Thomas Harte	a1f02d0cd8	Add track padding.	2021-10-11 18:05:37 -07:00
Thomas Harte	39b8285ba5	Trust the HRM on step bit, but catch rising edge.	2021-10-11 07:42:42 -07:00
Thomas Harte	7733fef3bd	DSKLEN has to be written twice.	2021-10-11 06:16:01 -07:00
Thomas Harte	6acddfdb98	Add the sync match interrupt. ... Albeit that it doesn't yet unblock disk DMA.	2021-10-11 03:37:56 -07:00
Thomas Harte	ec3d5c0b32	Increase maximum number of activity LEDs to eight.	2021-10-10 18:37:33 -07:00
Thomas Harte	99492c2ec2	Further tweak logging.	2021-10-10 18:19:50 -07:00
Thomas Harte	addf9f9af4	Moves block byte writes into Storage::Encodings::MFM::Encoder.	2021-10-10 16:06:51 -07:00
Thomas Harte	846b505d27	Reduce logging; disk data probably isn't the immediate obstacle.	2021-10-10 13:04:10 -07:00
Thomas Harte	c4cfcfab8e	Checksums appear to be calculated as 32-bit quantities.	2021-10-10 12:58:10 -07:00
Thomas Harte	5e083426c5	Takes another run at checksums. ... It turns out I'd read entirely the wrong section of the ADF FAQ. Am now trying to piece things together from various EAB threads.	2021-10-10 11:47:48 -07:00
Thomas Harte	8d43b4a98d	Expands Disk DMA access window.	2021-10-10 11:47:02 -07:00
Thomas Harte	aeaea073c6	Switch both: (i) which bits are odd/even; and (ii) nibble ordering.	2021-10-09 13:45:19 -07:00
Thomas Harte	6b0dd19442	Name file appropriately: the logo comes from Kickstart.	2021-10-09 08:02:15 -07:00
Thomas Harte	9336ffe216	Take a stab at index-hole sync.	2021-10-09 08:01:02 -07:00
Thomas Harte	eb157f15f3	Adds index hole interrupt.	2021-10-09 04:08:59 -07:00
Thomas Harte	d6e2a3f425	Make a first attempt to spool into RAM.	2021-10-08 18:11:47 -07:00