2173 Commits

Author	SHA1	Message	Date
Thomas Harte	b830d62850	Adds quick notes on port FE.	2021-03-18 12:32:54 -04:00
Thomas Harte	17f551e89d	Attempts a full audio wiring.	2021-03-18 12:23:54 -04:00
Thomas Harte	4a4da90d56	Implements some of the memory map, and instantiates audio objects.	2021-03-18 12:14:48 -04:00
Thomas Harte	404c1f06e6	Insert missing space.	2021-03-18 10:44:01 -04:00
Thomas Harte	730bfcd1fd	Stumbles towards a memory map.	2021-03-18 10:43:51 -04:00
Thomas Harte	97249b0edd	Slow walks further towards a functioning Spectrum.	2021-03-18 10:18:17 -04:00
Thomas Harte	5a1bda1d82	Performs boilerplate towards a ZX Spectrum class.	2021-03-17 23:38:55 -04:00
Thomas Harte	9bec91c2b9	Correct further namespace references.	2021-03-17 22:56:03 -04:00
Thomas Harte	3d1775d853	Correct namespace.	2021-03-17 22:52:23 -04:00
Thomas Harte	814c057570	Update further path references.	2021-03-17 22:46:25 -04:00
Thomas Harte	b63ca16ce2	Attempts to hatch a Sinclair namespace.	2021-03-17 22:40:29 -04:00
Thomas Harte	cdc19c6990	Adds TODO.	2021-03-15 11:39:15 -04:00
Thomas Harte	1a5dafae00	Slightly neatens.	2021-03-15 11:37:03 -04:00
Thomas Harte	d368dae94a	Adds tape motor LED.	2021-03-12 23:09:51 -05:00
Thomas Harte	7d778bc328	Formally introduces fast tape support as an option. ... It doesn't feel that fast yet though.	2021-03-12 22:57:02 -05:00
Thomas Harte	7a8317ad81	It seems a full CRC is in play.	2021-03-12 22:45:48 -05:00
Thomas Harte	a32a2f36be	Advances to correctly reading bytes. ... Something is still amiss though. Maybe I'm supposed to update the checksum?	2021-03-12 19:15:35 -05:00
Thomas Harte	cd215ef521	Stumbles towards supporting fast tape loading. ... Right now: in a non-optional manner.	2021-03-12 18:42:17 -05:00
Thomas Harte	67408521cd	Makes absolutely sure not to try to use quickboot workaround for Mac 128kb/512kb. ... Albeit that it should be harmless; it's just seeding RAM.	2021-03-06 22:34:35 -05:00
Thomas Harte	f05260b839	ZX80/1: fix initial key state, wait line when NMI disabled.	2021-03-06 21:59:45 -05:00
Thomas Harte	7b164de6fd	Reenables interrupts.	2021-03-06 18:53:39 -05:00
Thomas Harte	24e68166c6	Minor clean-ups of my temporary cruft.	2021-03-06 17:11:06 -05:00
Thomas Harte	b72474f418	Reduces debugging shout outs a touch.	2021-03-03 20:53:05 -05:00
Thomas Harte	38046d49aa	Increases debugging noise.	2021-03-03 20:52:14 -05:00
Thomas Harte	4601421aa6	This conditional is gone.	2021-03-03 20:52:01 -05:00
Thomas Harte	2f45e07d82	Further consolidates region map, now that shadowing is orthogonal.	2021-02-28 15:22:36 -05:00
Thomas Harte	496b6b5cfc	Introduces a further 128 bits of storage to eliminate the conditional in IsShadowed.	2021-02-28 15:14:32 -05:00
Thomas Harte	8604b1786e	Simplifies banks $02+ to a single region.	2021-02-27 23:34:51 -05:00
Thomas Harte	267e28e012	Adds various bits of debugging detritus.	2021-02-27 22:27:57 -05:00
Thomas Harte	631a8a7421	Adds bitset header.	2021-02-27 22:13:49 -05:00
Thomas Harte	7dcb0553e4	Switches to a target-centric view of shadowing.	2021-02-27 22:13:10 -05:00
Thomas Harte	2a7ea9f57c	Merge branch 'master' into AppleIIgs	2021-02-26 21:31:18 -05:00
Thomas Harte	9781460c41	Thanks to a hint from the MAME guys: finally completes Macintosh 128kb and 512kb emulation (!)	2021-02-26 21:22:35 -05:00
Thomas Harte	55c9d152e9	Slightly smarter: this does branchless shadowing without additional storage.	2021-02-24 18:46:41 -05:00
Thomas Harte	6cf9099ce1	Don't clear the mouse data full flag until both registers have been read.	2021-02-23 21:57:02 -05:00
Thomas Harte	e6dc39f6f0	Makes an attempt at mouse event transmission.	2021-02-19 22:48:15 -05:00
Thomas Harte	28ce675c96	Takes a further stab at ::CommandDataIsValid.	2021-02-19 22:22:14 -05:00
Thomas Harte	3d91b0a31b	Fixes keyboard data return. ... Input sort of works now! Except that key repeat is way out of control.	2021-02-19 21:55:06 -05:00
Thomas Harte	5d1970d201	Adds a hacky different guess at how register access might work.	2021-02-19 21:46:18 -05:00
Thomas Harte	72d7901c88	Takes a shot at the keyboard data full flag. ... Just a guess. But likely?	2021-02-19 20:06:12 -05:00
Thomas Harte	60cfec6a65	Amongst ever more cruft, adds a couple of extra asserts.	2021-02-18 22:49:48 -05:00
Thomas Harte	2e9065b34c	Increases number of fixed initial values.	2021-02-18 22:48:53 -05:00
Thomas Harte	e42843cca0	This may temporarily exhaust my wit for asserts.	2021-02-16 22:47:46 -05:00
Thomas Harte	3336a123f8	Asserts even more overtly.	2021-02-16 22:33:28 -05:00
Thomas Harte	28bd620e7f	Adds joystick support to the IIgs.	2021-02-16 19:39:22 -05:00
Thomas Harte	b117df3367	Factors out joystick logic.	2021-02-16 19:17:32 -05:00
Thomas Harte	fa8236741d	Takes a shot at an ADB mouse.	2021-02-15 20:49:16 -05:00
Thomas Harte	e16d5f33d1	Adds service requests. The microcontroller now appears to consume keyboard events.	2021-02-15 20:33:10 -05:00
Thomas Harte	e773b331cd	Implements register 2 listen.	2021-02-15 15:05:46 -05:00
Thomas Harte	99c21925f4	Makes attempt at keyboard mapping.	2021-02-15 15:00:12 -05:00