1431 Commits

Author	SHA1	Message	Date
Thomas Harte	66b95a8b54	Merge pull request #1217 from TomHarte/PCFDC ... Sketch the outline of a high-level emulation of the PC FDC	2023-11-29 12:48:55 -05:00
Thomas Harte	439104c73a	Add missing space.	2023-11-29 09:49:05 -05:00
Thomas Harte	fbbe3ab7f1	Include seek ended flag.	2023-11-29 09:45:45 -05:00
Thomas Harte	6e2e67fd46	Sculpt out enough to get to a read data command.	2023-11-29 09:42:43 -05:00
Ryan Carsten Schmidt	3293ab48ce	Handle C, E, F operations in Disk II state machine ... This shouldn't matter since these operations are not requested by the state machine but this is what those operations should do according to Understanding the Apple II, Table 9.3, page 9-15.	2023-11-29 05:50:20 -06:00
Thomas Harte	3827a084ad	Code to GlaBIOS expectations.	2023-11-28 23:18:22 -05:00
Thomas Harte	301442a0b1	Fix meaning of flag, use correctly.	2023-11-28 22:34:34 -05:00
Thomas Harte	b860fba0a3	Make an attempt at providing varied sense interrupt statuses.	2023-11-28 14:12:39 -05:00
Thomas Harte	bffe3ffa25	Add an 8272 results phase.	2023-11-27 23:05:37 -05:00
Thomas Harte	993366ac5a	Merge branch 'master' into PCFDC	2023-11-27 22:16:30 -05:00
Thomas Harte	2a0375e9c2	Mildly adjust layout of inner loop.	2023-11-27 15:16:22 -05:00
Thomas Harte	032eeb4757	Eliminate runtime switch.	2023-11-27 14:57:41 -05:00
Thomas Harte	d2203484cc	Avoid name duplication.	2023-11-26 15:29:08 -05:00
Thomas Harte	003c494aac	Factor out a large number of status-related facts.	2023-11-26 15:04:10 -05:00
Thomas Harte	9bd75464b5	Proceed to receiving a sense interrupt status.	2023-11-25 18:15:37 -05:00
Thomas Harte	0bb048e24b	Start formalising/extracting 8272 status.	2023-11-25 18:10:49 -05:00
Thomas Harte	af70c8847d	Factor out the stuff of accumulating and dissecting commands.	2023-11-24 18:24:58 -05:00
Thomas Harte	8efb6a9226	Simplify 'get_next_sequence_point' -> 'next_sequence_point'.	2023-09-10 18:00:49 -04:00
Thomas Harte	40d5bd4e58	Switch to purposive name.	2023-05-19 14:22:22 -04:00
Thomas Harte	c75efb7dac	Also allow for a potential Grauw conversion in Yamaha land.	2023-05-19 13:43:28 -04:00
Thomas Harte	d117a44069	Allow for potential Grauw offset in TMS and SMS.	2023-05-19 11:46:49 -04:00
Thomas Harte	dc425a03d3	Partially resolve.	2023-05-18 16:55:17 -04:00
Thomas Harte	ce8bd011d7	Add commentary, and TODOs.	2023-05-18 16:50:46 -04:00
Thomas Harte	c76048bff9	Formalise the idea of Grauw as a separate clock.	2023-05-18 16:37:48 -04:00
Thomas Harte	4cb7abe13d	Update old comment.	2023-05-18 16:28:05 -04:00
Thomas Harte	5c51bae605	Remove unused variable.	2023-05-16 16:46:36 -04:00
Thomas Harte	8578dfbf22	Eliminate various other errant spaces.	2023-05-16 16:40:09 -04:00
Thomas Harte	f821b60430	Remove stray space.	2023-05-16 16:16:10 -04:00
Thomas Harte	8ca0d9e13a	Add a hook for when I think mode latching should occur.	2023-05-16 16:14:37 -04:00
Thomas Harte	3014c957e7	Relocate Yamaha line interrupt.	2023-05-16 13:01:23 -04:00
Thomas Harte	a1a7c0e253	Apply maybe_unused judiciously.	2023-05-15 10:17:04 -04:00
Thomas Harte	50343dec43	Eliminate all whitespace-only lines.	2023-05-12 14:16:39 -04:00
Thomas Harte	28c79b2885	Eliminate redundant [space][tab] pairs.	2023-05-12 14:14:45 -04:00
Thomas Harte	56de9c418f	Improve comments.	2023-05-12 13:59:52 -04:00
Thomas Harte	5bcb5fb832	Also sever command-engine state.	2023-05-12 13:57:50 -04:00
Thomas Harte	abeb361441	Gift all generators to YamahaFetcher.	2023-05-12 13:54:07 -04:00
Thomas Harte	f9cc2013a8	Start to cleave off Yamaha fetch tables.	2023-05-12 13:49:53 -04:00
Thomas Harte	e7c40eead9	Have Fetch and Draw be overt about namespaces.	2023-05-12 13:46:35 -04:00
Thomas Harte	c29d80006e	Start to organise.	2023-05-12 13:33:02 -04:00
Thomas Harte	596661bfbe	Remove errant newline.	2023-05-12 13:25:11 -04:00
Thomas Harte	7e319374b6	Consolidate StandardTiming into LineLayout.	2023-05-11 23:49:12 -04:00
Thomas Harte	2b56b7be0d	Simplify namespace syntax.	2023-05-10 16:02:18 -05:00
Thomas Harte	992a47c196	Add fallthrough annotations to Duff-esque loops.	2023-05-10 09:38:42 -05:00
Thomas Harte	8540e7a953	Add missing #include.	2023-05-10 09:37:21 -05:00
Thomas Harte	e94b9f695a	Move interrupt away from buggy position. ... Since I don't know where it's supposed to go anyway.	2023-05-08 09:50:05 -04:00
Thomas Harte	3797968870	Expose line interrupt status only when enabled.	2023-05-08 09:45:54 -04:00
Thomas Harte	561e2b774e	Unify numbered and named slots.	2023-04-30 17:24:14 -04:00
Thomas Harte	6552d962ab	Fix base for Master System fetching.	2023-04-30 16:43:03 -04:00
Thomas Harte	6c0feeedb4	Update Master System horizontal counter.	2023-04-26 22:49:46 -04:00
Thomas Harte	b5d9586362	Clean up some dangling timing changes.	2023-04-25 23:16:21 -04:00