4123 Commits

Author	SHA1	Message	Date
Thomas Harte	4be5ee5b35	Fix value interactions.	2025-11-17 23:25:47 -05:00
Thomas Harte	92e6dc64d4	Merge branch 'master' into QueueDelegate	2025-11-17 23:21:24 -05:00
Thomas Harte	5e465f1ff4	Avoid function specialisation.	2025-11-17 23:04:33 -05:00
Thomas Harte	5359964fef	Make minor style improvements, fix cursor keys.	2025-11-17 22:55:18 -05:00
Thomas Harte	fa8be26f9f	Fix read-only bit.	2025-11-17 22:20:20 -05:00
Thomas Harte	aabfe7c284	Observe that there is an attempt to output data.	2025-11-17 21:15:42 -05:00
Thomas Harte	d011b10b5d	Update comments, add note-to-self on write mode.	2025-11-17 17:54:09 -05:00
Thomas Harte	332b37063f	Adjust for style.	2025-11-17 17:15:26 -05:00
Thomas Harte	b3a9e39be3	Transfer C1540, ensure Plus 4 bus always holds _something_.	2025-11-17 14:39:35 -05:00
Thomas Harte	67590cf06b	Adapt Vic-20 to the newer 6502.	2025-11-17 14:23:05 -05:00
Thomas Harte	236fdacb36	Adapt Plus 4 to the newer 6502.	2025-11-17 14:14:25 -05:00
Thomas Harte	f422cda553	Adapt the Enterprise, accepting possible need for HalfCycles.	2025-11-16 08:04:47 -05:00
Thomas Harte	2c44d3a7d3	Adapt the Plus 4.	2025-11-15 22:31:17 -05:00
Thomas Harte	33ae24c961	Attempt to shrink repetition even further.	2025-11-15 21:41:34 -05:00
Thomas Harte	4247d0ef40	Adapt Atari 2600.	2025-11-14 22:58:41 -05:00
Thomas Harte	ffababdb45	With the Electron as a test bed, start to simplify audio class groups.	2025-11-14 22:39:53 -05:00
Thomas Harte	c9c1bde6e2	Switch to spinning on SID thread synchronisation.	2025-11-13 17:59:24 -05:00
Thomas Harte	989fb32fba	Fix clocking, do a linear attack phase.	2025-11-11 20:53:54 -05:00
Thomas Harte	4e86184955	Add local hack to ensure good flushing.	2025-11-11 14:40:13 -05:00
Thomas Harte	29235f1276	Adjust noise clocking, make it reactive to the test bit.	2025-11-11 09:16:43 -05:00
Thomas Harte	ae2936b9c3	Correct clock rate, triangle wave.	2025-11-10 22:35:13 -05:00
Thomas Harte	5e98e6502d	Attempt some basic voice details.	2025-11-08 21:54:41 -05:00
Thomas Harte	fe7a206fc5	Add an empty vessel of a SID.	2025-11-07 22:51:28 -05:00
Thomas Harte	32cd142629	Move point of templature to tube processors.	2025-11-07 17:27:52 -05:00
Thomas Harte	34992126a8	Allow installation of smaller ROMs.	2025-11-07 09:12:47 -05:00
Thomas Harte	d30d4e8f89	Add DFS 0.9 to the ROM catalogue.	2025-11-07 09:08:16 -05:00
Thomas Harte	2fe6e9c7fc	Reformulate to give ULA full IRQ/NMI/reset signalling duties.	2025-11-05 15:27:11 -05:00
Thomas Harte	62919e77d4	Reset at end.	2025-11-05 15:11:49 -05:00
Thomas Harte	ca23c04ba1	Propagate system reset to the tube.	2025-11-04 23:18:18 -05:00
Thomas Harte	25dcbf918d	Ensure Z80 interrupts end.	2025-11-04 22:04:41 -05:00
Thomas Harte	6c72c1842b	Change interrupt vector.	2025-11-04 21:57:20 -05:00
Thomas Harte	4e4388dc35	Adjust reset logic, 6502 tube paging.	2025-11-04 21:34:45 -05:00
Thomas Harte	54bff80ecc	Fix: it's the PC going above 0x8000 that ends ROM visibility.	2025-11-04 18:21:00 -05:00
Thomas Harte	78073aaa11	Add Z80 tube ROM.	2025-11-04 17:45:27 -05:00
Thomas Harte	4df01a7e0d	Ensure Z80 processes.	2025-11-04 17:38:46 -05:00
Thomas Harte	f4d15d0640	Mostly wire in a Z80 second processor.	2025-11-04 17:36:30 -05:00
Thomas Harte	f52315ac92	Further annotate.	2025-11-04 12:48:49 -05:00
Thomas Harte	cc88877109	Move tube holder out of line.	2025-11-04 12:46:15 -05:00
Thomas Harte	d7568e57c3	Make other layout edits.	2025-11-04 09:27:04 -05:00
Thomas Harte	d49b301fca	Improve commentary.	2025-11-04 09:22:17 -05:00
Thomas Harte	0113bcbea7	Include tube storage only when needed.	2025-11-04 09:20:28 -05:00
Thomas Harte	82a5d5116a	Expose processor option to macOS users, too.	2025-11-03 21:31:44 -05:00
Thomas Harte	62a6797ef3	The second processor appears to be a 65c02.	2025-11-03 21:06:34 -05:00
Thomas Harte	bb66033682	Fix interrupting inward FIFO.	2025-11-03 21:02:14 -05:00
Thomas Harte	d4aa0799a9	Take a swing at reset.	2025-11-03 20:50:47 -05:00
Thomas Harte	fba2d37714	Correct flags, out-of-bounds writes.	2025-11-03 20:32:08 -05:00
Thomas Harte	e891697f88	Attempt full wiring.	2025-11-03 20:19:31 -05:00
Thomas Harte	ee6ac3b4a9	Restore build.	2025-11-03 17:47:22 -05:00
Thomas Harte	c8130f9d6f	Begin FIFO wiring.	2025-11-03 17:27:48 -05:00
Thomas Harte	8abd837c8b	Ths host is now possibly awaiting tube activity.	2025-11-03 13:33:26 -05:00