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Author	SHA1	Message	Date
Thomas Harte	e8e166eec5	Ensures no out-of-disk-bounds mirroring.	2019-11-12 23:22:25 -05:00
Thomas Harte	4ec8fa0d20	Merge branch 'LessACIAState'	2019-11-12 22:34:02 -05:00
Thomas Harte	b019c6f8dd	Merge pull request #674 from TomHarte/LessACIAState ... Reduces redundant ACIA state.	2019-11-12 22:32:47 -05:00
Thomas Harte	6ec3c47cc0	Ensures same-level interrupts don't double trigger.	2019-11-12 22:18:13 -05:00
Thomas Harte	ccce127f13	Merge branch 'master' into LessACIAState	2019-11-12 19:41:18 -05:00
Thomas Harte	f4cfca0451	Merge branch 'master' of github.com:TomHarte/CLK	2019-11-12 19:38:44 -05:00
Thomas Harte	eb287605f7	Switches to a default of TOS 1.04.	2019-11-12 19:38:30 -05:00
Thomas Harte	2026761a07	Merge pull request #673 from TomHarte/FewerSpans ... Reduces Atari ST output heft	2019-11-12 19:37:53 -05:00
Thomas Harte	6a82c87320	Withdraws border optimisation temporarily; I think I may be onto an output bug here.	2019-11-12 19:33:13 -05:00
Thomas Harte	f0478225f0	Adjusts logic to reduce number of output spans.	2019-11-12 19:30:28 -05:00
Thomas Harte	d6edfa5c6d	Removes the redundant state encased within interrupt_causes_.	2019-11-11 21:49:02 -05:00
Thomas Harte	e7253a8713	Merge pull request #672 from TomHarte/BetterShifter ... Introduces a cleaner, separated shifter.	2019-11-10 21:56:45 -05:00
Thomas Harte	c6f6bc68e1	Undoes non-insertion of media.	2019-11-10 21:52:06 -05:00
Thomas Harte	ab34fad8ca	Introduces a cleaner, separated shifter.	2019-11-10 21:39:40 -05:00
Thomas Harte	e4c77614c1	Merge pull request #671 from TomHarte/STJoystick ... Makes joysticks a little more const correct	2019-11-09 22:11:11 -05:00
Thomas Harte	072b0266af	It seems status reads are not required to clear the interrupt line.	2019-11-09 20:12:09 -05:00
Thomas Harte	7ae0902103	Adds additional joystick commands to the dispatcher.	2019-11-09 20:10:54 -05:00
Thomas Harte	8e9428623e	Adds joystick events to the Atari ST.	2019-11-09 18:39:22 -05:00
Thomas Harte	2c25135d8a	Fixes const correctness for joystick machines; the ST is now one such.	2019-11-09 18:19:05 -05:00
Thomas Harte	3741cba88c	Merge pull request #670 from TomHarte/STKeyboard ... Corrects: KeyPad -> Keypad. Also fleshes out Atari ST keyboard mapping.	2019-11-09 18:05:52 -05:00
Thomas Harte	860837d894	Corrects: KeyPad -> Keypad. Also fleshes out Atari ST keyboard mapping.	2019-11-09 18:02:14 -05:00
Thomas Harte	cef07038c1	Merge pull request #662 from TomHarte/AtariST ... Adds basic and very buggy Atari ST emulation.	2019-11-09 16:18:50 -05:00
Thomas Harte	0bf61c9c99	Updated: there is some ST emulation here now.	2019-11-09 16:18:29 -05:00
Thomas Harte	837dfd1ab8	Corrects StaticAnalyser references.	2019-11-09 16:14:00 -05:00
Thomas Harte	0204003680	Resolves GCC warnings.	2019-11-09 16:12:37 -05:00
Thomas Harte	5fc4e57db7	Eliminates non-portable use of fls.	2019-11-09 16:03:00 -05:00
Thomas Harte	c4fefe1eb3	Updates SConstruct.	2019-11-09 15:42:19 -05:00
Thomas Harte	77ef7dc8fc	Shuffles ST and 2600 into a common parent.	2019-11-09 15:31:41 -05:00
Thomas Harte	e3abbc9966	Renames what didn't end up being a whole SerialPort.	2019-11-09 15:21:51 -05:00
Thomas Harte	70c6010fe0	Expands visible area and adds a few more safety barriers.	2019-11-09 15:00:42 -05:00
Thomas Harte	8c736a639a	Eliminates unexpected bottleneck created by ACIA.	2019-11-09 15:00:12 -05:00
Thomas Harte	cc7ff1ec9e	Corrects typo.	2019-11-09 14:59:35 -05:00
Thomas Harte	9d12ca691f	Makes meaning of 2048 here explicit.	2019-11-09 14:59:16 -05:00
Thomas Harte	db03b03276	Corrects [AND/OR/EOR].bw Dn, -(An) to decrement destination. ... It was previously doing a predecrement on the internal source address, which is unused. This fixes at least Dan Dare III and Silkworm.	2019-11-09 11:25:23 -05:00
Thomas Harte	45375fb5d0	Makes endian aware.	2019-11-09 09:48:59 -05:00
Thomas Harte	d2324e413d	Clarifies ownership of bpp-has-changed test.	2019-11-09 00:10:59 -05:00
Thomas Harte	e0c15f43bb	Avoids massive over-flushing of pixel buffers.	2019-11-09 00:05:02 -05:00
Thomas Harte	8b0d550b81	Attempts to move vertical sync out to cycle 30.	2019-11-08 22:18:47 -05:00
Thomas Harte	d1259f829e	Moves vertical state decisions back to cycle 502.	2019-11-08 21:42:05 -05:00
Thomas Harte	7caef46c05	Switches back to hsync for interrupts; corrects current address reads.	2019-11-08 21:25:28 -05:00
Thomas Harte	6902251d8b	Fixed: returns video address in bytes, not words.	2019-11-08 20:47:08 -05:00
Thomas Harte	0b683b0360	Adds some sanity checks.	2019-11-08 20:46:24 -05:00
Thomas Harte	5d5dc79f2c	Corrects raster race condition with CPU.	2019-11-07 23:27:05 -05:00
Thomas Harte	68f9084d9e	Fixes timing of wrap.	2019-11-07 23:24:51 -05:00
Thomas Harte	b7c407be10	The palette is meant to be read/write.	2019-11-07 23:11:06 -05:00
Thomas Harte	f45798faf0	Corrects initial safe value of line_length_.	2019-11-07 22:53:26 -05:00
Thomas Harte	7c66d7a13c	Corrects sync and line-length latch timings.	2019-11-07 22:53:04 -05:00
Thomas Harte	f9a35c6636	Corrects potential wrap error for non-single-byte targets.	2019-11-07 22:23:26 -05:00
Thomas Harte	5e1570258d	I think the horizontal interrupt is blank, not sync.	2019-11-07 22:00:50 -05:00
Thomas Harte	fc8021c0b0	Adds a centre crop.	2019-11-07 20:02:45 -05:00