10765 Commits

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Author	SHA1	Message	Date
Thomas Harte	695282b838	PIT output now reaches the PIC.	2023-11-20 22:36:05 -05:00
Thomas Harte	f0e2ef5e28	Attempt to implement square-wave mode.	2023-11-20 22:19:18 -05:00
Thomas Harte	ee6012f6e9	Evict the PIT.	2023-11-20 19:00:16 -05:00
Thomas Harte	d3e90ce006	Capture some basics. ... BIOS now seems to get as far as expecting channel 0 to trigger an interrupt, which never comes.	2023-11-20 15:36:52 -05:00
Thomas Harte	18ddc2c83a	Route traffic.	2023-11-20 15:11:22 -05:00
Thomas Harte	abf0eead7a	Add a functionless PIC.	2023-11-20 13:53:44 -05:00
Thomas Harte	a689f2b63e	Relocate comment.	2023-11-20 12:22:30 -05:00
Thomas Harte	a3066fc040	Advance to the missing PIC.	2023-11-20 12:21:37 -05:00
Thomas Harte	7eed254de9	Bring an 8255 into the mix.	2023-11-20 12:13:42 -05:00
Thomas Harte	55f466f2fa	Add enough of the DMA subsystem to trip over in PPI world.	2023-11-19 22:55:29 -05:00
Thomas Harte	119c83eb18	Fix field decoding.	2023-11-19 21:51:27 -05:00
Thomas Harte	4e077701c9	Exit without further modification upon latch.	2023-11-19 16:37:47 -05:00
Thomas Harte	a26bfd938e	Merge pull request #1210 from ryandesign/patch-1 ... Fix typos in Apple II ROM images readme.txt	2023-11-19 16:12:08 -05:00
Thomas Harte	8844812910	Merge branch 'SupportChipsAplenty' of github.com:TomHarte/CLK into SupportChipsAplenty	2023-11-19 16:08:38 -05:00
Thomas Harte	a8f1c72f5c	Take a caveman run at debugging.	2023-11-19 16:05:44 -05:00
Thomas Harte	05e93f0eb3	Implementing counting for a couple of PIT modes.	2023-11-19 15:52:32 -05:00
Thomas Harte	af885ccf08	Decode PIT mode writes.	2023-11-19 15:01:21 -05:00
Thomas Harte	56aa9d101a	Decode PIT mode writes.	2023-11-19 14:59:52 -05:00
Thomas Harte	2b69081fff	Start sketching the PIT.	2023-11-19 07:15:30 -05:00
Ryan Carsten Schmidt	c0eed0fe78	Fix typos in Apple II ROM images readme.txt	2023-11-19 04:59:43 -06:00
Thomas Harte	a91449555f	Add link for future self.	2023-11-17 17:38:17 -05:00
Thomas Harte	afc0ca3f1b	Add XT roadmap.	2023-11-17 17:35:11 -05:00
Thomas Harte	9bc33c716e	Merge pull request #1208 from TomHarte/80286BIOS ... Add an 80286 BIOS, for later.	2023-11-17 17:19:57 -05:00
Thomas Harte	f0ac62566c	Add an 80286 BIOS, for later.	2023-11-17 17:15:57 -05:00
Thomas Harte	3843102609	Merge pull request #1207 from TomHarte/PhoneyPC ... Start sketching out a PC compatible machine.	2023-11-17 17:12:10 -05:00
Thomas Harte	d202cfc2ca	Add TODO.	2023-11-17 17:09:20 -05:00
Thomas Harte	ec2d878e3f	End run around the template. ... I have yet to get any insight whatsoever on the reason for GCC's failure here and won't have access to a suitable test machine for a while so all I have for testing is the arduous CI cycle.	2023-11-17 17:02:46 -05:00
Thomas Harte	626e4fe6b3	Just pull requests will do.	2023-11-17 10:45:32 -05:00
Thomas Harte	ac12b256d4	Tweak syntax.	2023-11-17 10:44:52 -05:00
Thomas Harte	f4b1279342	Try a different GCC version.	2023-11-17 10:43:50 -05:00
Thomas Harte	a0ca5e6cdc	Remove outdated comment.	2023-11-17 10:38:11 -05:00
Thomas Harte	83c8f9996e	Switch back to the natural type.	2023-11-17 10:27:38 -05:00
Thomas Harte	f2fdfe86ec	Reduce repetition.	2023-11-17 09:13:45 -05:00
Thomas Harte	3f27338b2c	New guess: the definition of size_t varies?	2023-11-16 23:46:22 -05:00
Thomas Harte	fbe02e3ad5	Randomly try a different explicit instantiation.	2023-11-16 23:37:37 -05:00
Thomas Harte	effddcaf65	Hide PC option by default.	2023-11-16 23:33:42 -05:00
Thomas Harte	4b730c26d0	Satisfy GCC warning.	2023-11-16 23:31:51 -05:00
Thomas Harte	8af173c4bc	Remove hopeful hit.	2023-11-16 15:48:27 -05:00
Thomas Harte	e1541543c3	Play hit and hope.	2023-11-16 15:40:47 -05:00
Thomas Harte	33486e69bf	Remove CI trap.	2023-11-16 15:30:43 -05:00
Thomas Harte	1c7bb6d759	Add CI diagnosis trap.	2023-11-16 15:25:42 -05:00
Thomas Harte	99e7de5a8b	Colocate memory.	2023-11-16 15:24:35 -05:00
Thomas Harte	095359017f	Log first unhandled port.	2023-11-16 13:02:35 -05:00
Thomas Harte	25f0a373f3	Don't sign-extend ports (!).	2023-11-16 11:17:12 -05:00
Thomas Harte	233ec7b818	Soften some warnings.	2023-11-16 10:57:17 -05:00
Thomas Harte	832e31f7e5	Add note to self.	2023-11-16 10:34:24 -05:00
Thomas Harte	164a7fe848	Log port IO.	2023-11-16 06:48:24 -05:00
Thomas Harte	62b6219763	Install BIOS, albeit in writeable storage.	2023-11-15 22:02:53 -05:00
Thomas Harte	2bc9dfbef9	Albeit with no BIOS present, execute.	2023-11-15 16:10:37 -05:00
Thomas Harte	3b84299a05	Edge closer to PCCompatible doing _something_.	2023-11-15 15:58:49 -05:00