480 Commits

Author	SHA1	Message	Date
Thomas Harte	28b4f51cb3	Add a SCSI activity indicator.	2022-11-16 11:31:10 -05:00
Thomas Harte	2f78a1c7af	Add SCSI controller inclusion logic.	2022-09-15 12:17:50 -04:00
Thomas Harte	dc35ec8fa0	Merge branch 'master' into AppleIISCSI	2022-09-15 12:05:58 -04:00
Thomas Harte	36c3cb1f70	Deal with pre-ROM03 case, now that it's easy.	2022-09-13 16:31:06 -04:00
Thomas Harte	6773a321c1	Switch to portable direct bitwise logic.	2022-09-13 16:02:49 -04:00
Thomas Harte	ffdf44ad4f	Switch to overt use of std::fill.	2022-09-13 15:39:17 -04:00
Thomas Harte	cbfd8e18e8	Eliminate repetitive magic constants.	2022-09-02 15:54:16 -04:00
Thomas Harte	8dc1aca67c	Add TODO shout-outs.	2022-08-31 21:20:08 -04:00
Thomas Harte	df29a50738	Attempt to support the DMA interface.	2022-08-31 15:33:48 -04:00
Thomas Harte	7996fe6dab	'Clock' the SCSI bus (i.e. make it aware of passing time).	2022-08-30 16:40:25 -04:00
Thomas Harte	4df2a29a1f	Add storage to the bus.	2022-08-24 15:23:50 -04:00
Thomas Harte	6010c971a1	Provide a volume to the SCSI card if one is received.	2022-08-23 15:11:56 -04:00
Thomas Harte	ea4bf5f31a	Provide card's SCSI ID.	2022-08-23 15:05:36 -04:00
Thomas Harte	f4c242d5e9	Attempt to offer centralised C8 region decoding.	2022-08-23 14:50:44 -04:00
Thomas Harte	0595773355	Invents a new virtual select line for extended handling card ROM areas.	2022-08-23 14:41:45 -04:00
Thomas Harte	f89ca84902	Add missing include.	2022-08-22 21:44:33 -04:00
Thomas Harte	3c2d01451a	Remove dead comment.	2022-08-22 17:01:52 -04:00
Thomas Harte	c2c81162a1	Sketch out some of the easy stuff.	2022-08-22 16:48:51 -04:00
Thomas Harte	3d234147a6	Add in collected specs.	2022-08-22 10:22:19 -04:00
Thomas Harte	8f2e94a1d8	Switch name back to emphasise _async_.	2022-07-16 14:41:04 -04:00
Thomas Harte	f465fe65f4	Merge pull request #1061 from TomHarte/MacintoshPixels ... Microtweak: simplify Macintosh pixel serialisation.	2022-07-14 18:54:10 -04:00
Thomas Harte	bf03bda314	Generalise AsyncTaskQueue, DeferringAsyncTaskQueue and AsyncUpdater into a single template.	2022-07-14 16:39:26 -04:00
Thomas Harte	6dabdaca45	Switch to int; attempt to do a better job of initial audio filling.	2022-07-09 13:33:46 -04:00
Thomas Harte	b097b1296b	Adopt granular flushing widely.	2022-07-08 16:04:32 -04:00
Thomas Harte	924de35cf3	Go all in on support for physical shadowing.	2022-06-29 14:39:56 -04:00
Thomas Harte	7cf9e08948	Map shadowing by logical address, not physical. ... Disclaimer: although this better matches the tests, I've yet to verify.	2022-06-29 06:10:15 -04:00
Thomas Harte	60d3519993	Clarify, attempt to implement as internally documented.	2022-06-28 22:32:31 -04:00
Thomas Harte	6abc317986	Avoid permitting writes in the Cx00 region after uninhibiting the language card.	2022-06-28 16:35:47 -04:00
Thomas Harte	94fcc90886	Use auxiliary switches to control language card area when card is inhibited.	2022-06-28 12:46:31 -04:00
Thomas Harte	7aeaa4a485	Tweak paging semantics, to allow simple multiple dependencies.	2022-06-27 21:38:45 -04:00
Thomas Harte	ef40a81be2	Remove temporary hack.	2022-06-27 08:00:29 -04:00
Thomas Harte	21842052cf	Alternative zero page should affect bank 0's language card area when the card is disabled.	2022-06-27 07:56:45 -04:00
Thomas Harte	5495f30329	Microtweak: simplify Macintosh pixel serialisation.	2022-06-06 08:34:58 -04:00
Thomas Harte	403eda7024	Add missing flush.	2022-06-05 09:08:36 -04:00
Thomas Harte	a61f7e38b6	Very minor: avoid division and modulus when unnecessary.	2022-06-03 15:39:29 -04:00
Thomas Harte	3d059cb751	Make use of Microcycle helpers where relevant. ... None of these existed when the Macintosh was first added to this emulator.	2022-06-03 15:33:31 -04:00
Thomas Harte	1365fca161	Avoid phoney write modifies.	2022-05-27 21:42:55 -04:00
Thomas Harte	a611a745e7	Switch the Macintosh to 68000 mk2.	2022-05-24 12:35:36 -04:00
Thomas Harte	b0518040b5	Plants the seek of a 68000 mark 2.	2022-05-16 11:44:16 -04:00
Thomas Harte	866b6c6129	Eliminate off_t.	2022-04-27 19:16:37 -04:00
Thomas Harte	efff91ea3d	Undo bad guess at initial switch state.	2022-04-17 17:03:05 -04:00
Thomas Harte	f8e8f18be5	Switch to std::clamp.	2021-11-26 18:10:29 -05:00
Thomas Harte	0df8173536	Merge branch 'master' into Amiga	2021-11-24 08:58:03 -05:00
Thomas Harte	f5d3d6bcea	Splits the lowpass filter into push and pull variants.	2021-11-21 15:37:29 -05:00
Thomas Harte	da286d5ae8	Switch spaces to tabs.	2021-10-04 05:27:25 -07:00
Thomas Harte	fa71ae3174	Add apology.	2021-09-14 20:23:36 -04:00
Thomas Harte	dfcd1508c9	Establishes valid initial BRAM.	2021-09-10 19:56:20 -04:00
Thomas Harte	7e5fc4444a	Default to ROM01.	2021-09-09 22:09:09 -04:00
Thomas Harte	d8e42c4379	Tweak guess at initial state.	2021-09-09 22:06:36 -04:00
Thomas Harte	dd37fa49a0	Stabilises Apple IIgs display.	2021-09-09 20:08:15 -04:00