Thomas Harte
|
bb84a5a474
|
Enable various ADB-controller interrupts.
|
2023-08-21 15:35:13 -04:00 |
|
Thomas Harte
|
357a324e87
|
Add exposition.
|
2023-08-20 15:34:40 -04:00 |
|
Thomas Harte
|
b8e7c2b8ac
|
Remove printf.
|
2023-08-20 15:33:30 -04:00 |
|
Thomas Harte
|
3e2a82b638
|
Add delta capper.
|
2023-08-20 15:32:48 -04:00 |
|
Thomas Harte
|
1125286b96
|
Add note to self.
|
2023-08-20 15:03:28 -04:00 |
|
Thomas Harte
|
17f1f05064
|
Hit and hope appears to have fixed mouse input.
|
2023-08-20 15:02:25 -04:00 |
|
Thomas Harte
|
b34403164e
|
Abstract out VGC interrupt register; fix clearing bug.
|
2023-08-18 14:30:40 -04:00 |
|
Adrian Perez de Castro
|
1de2631877
|
Add missing <cstdint> includes for GCC 13
Sprinkle includes of the <cstdint> header as needed to make the
build succeed with GCC 13, this fixes both with SDL and Qt builds.
|
2023-05-25 23:06:13 +03:00 |
|
Thomas Harte
|
8578dfbf22
|
Eliminate various other errant spaces.
|
2023-05-16 16:40:09 -04:00 |
|
Thomas Harte
|
7f8f1d7e61
|
Avoid BASIC 2.1 requirement when running 1.1.
|
2023-05-15 10:17:27 -04:00 |
|
Thomas Harte
|
a1a7c0e253
|
Apply maybe_unused judiciously.
|
2023-05-15 10:17:04 -04:00 |
|
Thomas Harte
|
22ac13d3f2
|
Set proper number of volumes.
|
2023-05-13 22:29:09 -04:00 |
|
Thomas Harte
|
876fc6d1e0
|
Eliminate redundant line break.
|
2023-05-13 22:18:40 -04:00 |
|
Thomas Harte
|
e1d671daf7
|
Avoid paying for an OPLL if not connected.
|
2023-05-13 22:16:42 -04:00 |
|
Thomas Harte
|
4989701de9
|
Install MSX-MUSIC ROM.
|
2023-05-12 23:50:43 -04:00 |
|
Thomas Harte
|
fed97b8d26
|
Add MSX-MUSIC entry.
|
2023-05-12 23:33:28 -04:00 |
|
Thomas Harte
|
e7888497b7
|
Add an OPLL.
|
2023-05-12 23:30:03 -04:00 |
|
Thomas Harte
|
0b53c73da8
|
Add additional consts.
|
2023-05-12 22:13:55 -04:00 |
|
Thomas Harte
|
a6ebfe2ce2
|
Add has_msx_music flag.
|
2023-05-12 22:09:15 -04:00 |
|
Thomas Harte
|
50343dec43
|
Eliminate all whitespace-only lines.
|
2023-05-12 14:16:39 -04:00 |
|
Thomas Harte
|
28c79b2885
|
Eliminate redundant [space][tab] pairs.
|
2023-05-12 14:14:45 -04:00 |
|
Thomas Harte
|
f6acee18cc
|
Eliminate type-in-function-name from 6502-world.
|
2023-05-10 18:53:38 -05:00 |
|
Thomas Harte
|
10cd2a36cf
|
Avoid type-in-function-name, Z80 edition.
|
2023-05-10 18:42:19 -05:00 |
|
Thomas Harte
|
809cd7bca9
|
Remove the 68000's Mk2 suffix.
|
2023-05-10 17:13:01 -05:00 |
|
Thomas Harte
|
e56db3c4e5
|
Eliminate the old 68000 implementation.
|
2023-05-10 17:06:27 -05:00 |
|
Thomas Harte
|
2b56b7be0d
|
Simplify namespace syntax.
|
2023-05-10 16:02:18 -05:00 |
|
Thomas Harte
|
0cb4fec504
|
Merge pull request #1129 from TomHarte/FarewellCodecvt
Eliminate use of deprecated codecvt.
|
2023-04-30 17:21:43 -04:00 |
|
Thomas Harte
|
ec81cdd388
|
Eliminate codecvt.
|
2023-04-30 17:17:40 -04:00 |
|
Thomas Harte
|
1f4d526ea5
|
Permit MSX RAM mapper readback.
|
2023-04-29 23:48:22 -04:00 |
|
Thomas Harte
|
201a7c17ae
|
Avoid VDP race condition.
|
2023-03-12 23:20:48 -04:00 |
|
Thomas Harte
|
9836a108da
|
Avoid VDP access races.
|
2023-03-10 21:04:55 -05:00 |
|
Thomas Harte
|
1edf747f9f
|
Avoid flushes for video output changes.
|
2023-02-14 20:13:34 -05:00 |
|
Thomas Harte
|
4c93d01fe2
|
Reduce logging.
|
2023-01-29 21:30:57 -05:00 |
|
Thomas Harte
|
c9643c4145
|
Log memory control meaningfully.
|
2023-01-21 14:13:02 -05:00 |
|
Thomas Harte
|
339086d597
|
The Yamaha chips have more ports.
|
2023-01-17 22:29:17 -05:00 |
|
Thomas Harte
|
055e9cdf8d
|
Differentiate unmapped and mapped-for-handler.
|
2023-01-16 19:52:40 -05:00 |
|
Thomas Harte
|
a5b9bdc18c
|
Eliminate speculative apply_mapping .
|
2023-01-16 11:53:04 -05:00 |
|
Thomas Harte
|
eb51ff5cdf
|
Add RAM paging.
|
2023-01-16 11:52:08 -05:00 |
|
Thomas Harte
|
1769c24531
|
Avoid ambiguous naming.
|
2023-01-16 11:43:43 -05:00 |
|
Thomas Harte
|
1a58ddaa67
|
Increase notes for future self.
|
2023-01-15 23:12:36 -05:00 |
|
Thomas Harte
|
183cb519e7
|
Give autonomy to secondary slots.
|
2023-01-15 22:51:17 -05:00 |
|
Thomas Harte
|
68361913ee
|
Substitute VDP for the MSX 2.
|
2023-01-14 22:05:59 -05:00 |
|
Thomas Harte
|
1e17fc71ab
|
Add an RP-5C01 to the MSX 2.
|
2023-01-14 14:52:07 -05:00 |
|
Thomas Harte
|
18def0c97d
|
Correct extension ROM visibility.
|
2023-01-13 22:22:58 -05:00 |
|
Thomas Harte
|
f0a4d1d8ec
|
Wire up did-page notifications.
|
2023-01-13 21:54:59 -05:00 |
|
Thomas Harte
|
50b5122969
|
For an MSX 2, the extension ROM is obligatory.
|
2023-01-13 14:18:39 -05:00 |
|
Thomas Harte
|
9f450b3ccb
|
Expose the extension ROM to an MSX 2.
|
2023-01-13 14:16:12 -05:00 |
|
Thomas Harte
|
4190d25698
|
Ensure RAM is properly sized and available.
|
2023-01-13 14:07:54 -05:00 |
|
Thomas Harte
|
befc81743a
|
Fix base RAM mapping.
|
2023-01-13 09:31:56 -05:00 |
|
Thomas Harte
|
23ff3fc366
|
Ensure all routes go somewhere.
|
2023-01-13 08:05:12 -05:00 |
|
Thomas Harte
|
78ce439b9b
|
Add missing header; correct type.
|
2023-01-12 23:08:01 -05:00 |
|
Thomas Harte
|
ce440d52b3
|
Standardise name.
|
2023-01-12 23:02:24 -05:00 |
|
Thomas Harte
|
2e7e5ea12b
|
Fleshes out most of a cleaner memory slot layout.
|
2023-01-12 23:01:11 -05:00 |
|
Thomas Harte
|
0d8c014099
|
Secondary slot selections are per primary slot.
|
2023-01-11 13:15:00 -05:00 |
|
Thomas Harte
|
fee82d3baa
|
Fix typo.
|
2023-01-11 13:14:42 -05:00 |
|
Thomas Harte
|
76ad465030
|
Also seek the extension ROM for the MSX 2.
|
2023-01-11 12:56:09 -05:00 |
|
Thomas Harte
|
483ee8a74f
|
Add a catch for the secondary paging register.
|
2023-01-10 22:24:40 -05:00 |
|
Thomas Harte
|
520ae7f2b2
|
Pick generic BIOS based on machine type.
|
2023-01-10 22:15:01 -05:00 |
|
Thomas Harte
|
ae5b81c0ab
|
Add MSX 2 to the ROM catalogue.
|
2023-01-10 18:17:17 -05:00 |
|
Thomas Harte
|
6bd261b222
|
Add storage for secondary paging.
|
2023-01-10 18:07:31 -05:00 |
|
Thomas Harte
|
53bb17c848
|
Use model as a compile-time MSX configurator.
|
2023-01-10 14:55:57 -05:00 |
|
Thomas Harte
|
73549eb38c
|
Document quite a bit more, to refresh my memory.
|
2023-01-10 14:40:03 -05:00 |
|
Thomas Harte
|
ef67205ce8
|
Set pixel count per mode.
|
2023-01-08 21:31:00 -05:00 |
|
Thomas Harte
|
794adf470b
|
Break assumption that cycles = pixels; fix pixel clocking.
|
2023-01-08 21:25:22 -05:00 |
|
Thomas Harte
|
e8aab1fd2a
|
Restore proper VDP selection.
|
2022-12-31 21:54:14 -05:00 |
|
Thomas Harte
|
ffb0b2ce0b
|
Eliminate runtime duplication of personality.
|
2022-12-31 21:50:57 -05:00 |
|
Thomas Harte
|
7d6eac2895
|
Template the TMS on its personality.
Template parameter currently unused, but preparatory to other improvements.
|
2022-12-31 15:08:33 -05:00 |
|
Thomas Harte
|
ee22a98c17
|
Add note to future self.
|
2022-12-27 20:23:25 -05:00 |
|
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
|
246bd5a6ac
|
Merge branch 'master' into AppleIISCSI
|
2022-08-22 17:09:57 -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
|
8e7f53751d
|
Add Apple II SCSI ROM to the catalogue.
|
2022-08-21 22:03:52 -04:00 |
|
Thomas Harte
|
bfc77f1606
|
Add workaround that further isolates whatever bug Spindizzy reveals.
|
2022-08-19 16:38:42 -04:00 |
|
Thomas Harte
|
a6b8285d9c
|
Factor out the blitter sequencer.
|
2022-08-19 16:38:15 -04:00 |
|
Thomas Harte
|
837acdcf60
|
Experimentally decline immediate blits.
|
2022-08-16 21:51:13 -04:00 |
|
Thomas Harte
|
7289192130
|
Fix refresh slots: they're taken, not open.
|
2022-08-16 21:51:02 -04:00 |
|
Thomas Harte
|
bb54ac14b8
|
Prove that new output errors are [probably] external to the Blitter.
|
2022-08-15 11:10:17 -04:00 |
|
Thomas Harte
|
856e3d97bf
|
Merge branch 'master' into SerialisedBlitter
|
2022-08-15 10:54:36 -04:00 |
|
Thomas Harte
|
94231ca3e3
|
Put word-sizing responsibility on the caller.
|
2022-08-10 16:41:45 -04:00 |
|
Thomas Harte
|
e2a8b26b57
|
Display properly from greater RAM sizes.
|
2022-08-10 16:36:11 -04:00 |
|
Thomas Harte
|
6d1c954623
|
Make ST RAM size selectable, default to 1MB.
|
2022-08-10 12:00:06 -04:00 |
|
Thomas Harte
|
bdb35b6191
|
Add an easier hook for debugging.
|
2022-08-08 21:00:28 -04:00 |
|
Thomas Harte
|
892580c183
|
Clarify test.
|
2022-08-08 15:57:36 -04:00 |
|
Thomas Harte
|
d4b7d73fc4
|
Further reduces lines to one access per slot, max.
|
2022-08-07 19:19:00 -04:00 |
|
Thomas Harte
|
867769f6e7
|
Reduces line drawing to two accesses per slot.
Still a fiction, but a better one.
|
2022-08-07 19:15:03 -04:00 |
|
Thomas Harte
|
3781b5eb0e
|
Provide further context.
|
2022-08-06 14:40:12 -04:00 |
|
Thomas Harte
|
318cea4ccd
|
Attempt a full bus-transaction comparison.
|
2022-08-06 10:06:49 -04:00 |
|
Thomas Harte
|
45892f3584
|
Add optional transaction records to the Blitter.
|
2022-08-06 09:51:20 -04:00 |
|
Thomas Harte
|
612413cb1c
|
Remove redundant state.
|
2022-08-04 10:06:14 -04:00 |
|
Thomas Harte
|
511ec5a736
|
Apply modulos at end of final line.
Possibly I need to rethink the sequence logic?
|
2022-07-30 21:35:26 -04:00 |
|
Thomas Harte
|
4fb9dec381
|
Fix use of bool.
|
2022-07-30 21:02:44 -04:00 |
|
Thomas Harte
|
82476bdabe
|
Avoid 'complete' repetition.
|
2022-07-30 21:02:04 -04:00 |
|
Thomas Harte
|
58ee8e2460
|
Minor tidy-up. No fixes.
|
2022-07-30 21:00:50 -04:00 |
|
Thomas Harte
|
94a90b7a89
|
Attempt a real slot-by-slot blit.
|
2022-07-30 20:34:37 -04:00 |
|
Thomas Harte
|
5d992758f8
|
Ensure blitter with all flags disabled terminates.
|
2022-07-30 20:13:37 -04:00 |
|
Thomas Harte
|
27b8c29096
|
Apply modulos at end of line, not beginning.
|
2022-07-30 10:27:53 -04:00 |
|
Thomas Harte
|
93d2a612ee
|
Add an explicit flush-pipeline step; some tests now pass.
|
2022-07-29 16:33:46 -04:00 |
|
Thomas Harte
|
03d4960a03
|
Begin a full-synchronous usage of the sequencer, at least exposing poor handling of the pipeline.
|
2022-07-29 16:15:18 -04:00 |
|
Thomas Harte
|
1ac0a4e924
|
Provide a loop count directly from the sequencer.
This avoids the caller having to take a guess at iterations.
|
2022-07-29 12:14:59 -04:00 |
|
Thomas Harte
|
d85d70a133
|
Add documentation, formal begin function.
|
2022-07-26 22:01:43 -04:00 |
|
Thomas Harte
|
2c95dea4db
|
Introduce putative blitter sequencer.
|
2022-07-26 17:05:05 -04:00 |
|
Thomas Harte
|
804c12034c
|
Apply blitter priority bit.
|
2022-07-26 16:07:26 -04:00 |
|
Thomas Harte
|
ce7f57f251
|
Switch to regular integer types for flags.
|
2022-07-26 09:22:05 -04:00 |
|
Thomas Harte
|
426eb0f79b
|
Add comments, fix playfield sprite masking.
|
2022-07-22 17:01:38 -04:00 |
|
Thomas Harte
|
6beca141d5
|
Reinstate assumption of no sprites in vertical blank.
|
2022-07-21 08:41:50 -04:00 |
|
Thomas Harte
|
f29d305597
|
Add missing #include.
|
2022-07-19 21:40:16 -04:00 |
|
Thomas Harte
|
89abf7faeb
|
Take a guess at reintroducing a special case for end-of-blank.
|
2022-07-19 21:25:34 -04:00 |
|
Thomas Harte
|
57186c3c14
|
Don't limit sprite fetch area; add further commentary.
|
2022-07-19 16:37:13 -04:00 |
|
Thomas Harte
|
feee6afe0f
|
Improve documentation.
|
2022-07-19 16:19:19 -04:00 |
|
Thomas Harte
|
cb42ee3ade
|
Eliminate DMAState ; it sounds like VSTOP solves this problem.
|
2022-07-19 16:11:29 -04:00 |
|
Thomas Harte
|
830704b4a9
|
Clarify and slightly improve state machine.
No more using the visible flag to permit a DMA control fetch.
|
2022-07-19 15:39:57 -04:00 |
|
Thomas Harte
|
8f2e94a1d8
|
Switch name back to emphasise _async_.
|
2022-07-16 14:41:04 -04:00 |
|
Thomas Harte
|
76d5e53094
|
Fix red/blue confusion.
|
2022-07-15 16:24:07 -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
|
59da143e6a
|
Add overt flushes to the SDL target.
|
2022-07-12 10:57:22 -04:00 |
|
Thomas Harte
|
4e9ae65459
|
Reintroduce sync matching.
|
2022-07-12 09:56:13 -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
|
b03d91d5dd
|
Permit granular specification of what to flush.
|
2022-07-08 15:38:29 -04:00 |
|
Thomas Harte
|
96189bde4b
|
Loop the Master System into the experiment.
|
2022-07-07 16:46:08 -04:00 |
|
Thomas Harte
|
fc0dc4e5e2
|
Amiga only, temporarily: attempt to reduce audio maintenance costs.
|
2022-07-07 16:41:49 -04:00 |
|
Thomas Harte
|
7cbee172b2
|
Merge pull request #1041 from TomHarte/InST
Switch the Atari ST to the newer 68000.
|
2022-06-30 17:15:04 -04:00 |
|
Thomas Harte
|
6a2d4ae11d
|
Merge branch 'master' into InAmiga
|
2022-06-30 10:12:32 -04:00 |
|
Thomas Harte
|
6da634b79f
|
Merge branch 'master' into InST
|
2022-06-30 10:12:23 -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.
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2022-06-27 21:38:45 -04:00 |
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Thomas Harte
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ef40a81be2
|
Remove temporary hack.
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2022-06-27 08:00:29 -04:00 |
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Thomas Harte
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21842052cf
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Alternative zero page should affect bank 0's language card area when the card is disabled.
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2022-06-27 07:56:45 -04:00 |
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Thomas Harte
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56aa182fb6
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Fix debug builds.
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2022-06-06 15:26:15 -04:00 |
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Thomas Harte
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9818c7e78c
|
Switch the Amiga to the newer 68000.
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2022-06-06 11:10:56 -04:00 |
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Thomas Harte
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5495f30329
|
Microtweak: simplify Macintosh pixel serialisation.
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2022-06-06 08:34:58 -04:00 |
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Thomas Harte
|
6aa599a17c
|
Future-proof perform_bus_operation .
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2022-06-06 08:20:16 -04:00 |
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Thomas Harte
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57858b2fa5
|
Merge branch 'master' into InST
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2022-06-05 20:59:48 -04:00 |
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Thomas Harte
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403eda7024
|
Add missing flush .
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2022-06-05 09:08:36 -04:00 |
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Thomas Harte
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1671827d24
|
Add flush .
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2022-06-05 09:07:43 -04:00 |
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Thomas Harte
|
4a740fbd14
|
Switch Atari ST to using the new 68000.
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2022-06-04 08:43:43 -04:00 |
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Thomas Harte
|
a61f7e38b6
|
Very minor: avoid division and modulus when unnecessary.
|
2022-06-03 15:39:29 -04:00 |
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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.
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2022-05-27 21:42:55 -04:00 |
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Thomas Harte
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a611a745e7
|
Switch the Macintosh to 68000 mk2.
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2022-05-24 12:35:36 -04:00 |
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Thomas Harte
|
b0518040b5
|
Plants the seek of a 68000 mark 2.
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2022-05-16 11:44:16 -04:00 |
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Thomas Harte
|
866b6c6129
|
Eliminate off_t .
|
2022-04-27 19:16:37 -04:00 |
|
Thomas Harte
|
efff91ea3d
|
Undo bad guess at initial switch state.
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2022-04-17 17:03:05 -04:00 |
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Thomas Harte
|
290dd3993b
|
CPC: ensure 64/128k RAM is properly selected.
|
2022-03-26 08:54:07 -04:00 |
|
Thomas Harte
|
bfd28a04ba
|
Remove noise.
|
2022-03-18 10:41:20 -04:00 |
|
Thomas Harte
|
359ec257c0
|
Add a further state, seemingly to fix high-res mode.
|
2022-03-18 08:27:46 -04:00 |
|
Thomas Harte
|
88767e402c
|
Switch DDFSTART/STOP state machine.
|
2022-03-17 20:03:36 -04:00 |
|
Thomas Harte
|
e698cbf092
|
Silence debugging information.
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2022-03-13 12:48:05 -04:00 |
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Thomas Harte
|
f2ce646d8d
|
Undo 8-cycle-if-met WAIT.
|
2022-03-13 12:47:48 -04:00 |
|
Thomas Harte
|
acba357df6
|
Adds empty callouts for all serial port registers.
|
2021-12-23 15:22:20 -05:00 |
|
Thomas Harte
|
a17c192a9e
|
Allow chip RAM size selection, while I'm here.
|
2021-12-22 15:30:19 -05:00 |
|
Thomas Harte
|
1916a9b99c
|
Remove stdout noise.
|
2021-12-22 15:22:28 -05:00 |
|
Thomas Harte
|
9796b308dc
|
Add basic implementation of fast RAM.
|
2021-12-22 15:17:11 -05:00 |
|
Thomas Harte
|
d0e3024bec
|
Switch to nibble-oriented lookup tables for fill mode.
|
2021-12-19 17:16:46 -05:00 |
|
Thomas Harte
|
d2ad149e56
|
Fill mode always runs right to left.
|
2021-12-19 16:43:18 -05:00 |
|
Thomas Harte
|
348840a2aa
|
It's probably a net detriment to use a template in this scenario.
|
2021-12-19 16:31:44 -05:00 |
|
Thomas Harte
|
3a719633eb
|
Consolidate interface; correct LOGs.
|
2021-12-18 19:39:41 -05:00 |
|
Thomas Harte
|
bd69948d37
|
The Copper can now skip Chipset::perform .
|
2021-12-18 17:53:11 -05:00 |
|
Thomas Harte
|
54aa211f56
|
Avoid infinite loops for completely undefined addresses.
|
2021-12-18 17:48:45 -05:00 |
|
Thomas Harte
|
f118891970
|
Breaks Chipset::perform into read and write .
This allows each to call the other when a read occurs of a write-only address, and vice versa.
|
2021-12-18 17:43:53 -05:00 |
|
Thomas Harte
|
dbae3fc9a5
|
Propagate to bitplanes immediately; fix odd/even confusion.
|
2021-12-18 16:37:40 -05:00 |
|
Thomas Harte
|
c834960bfb
|
Withdraw separate x-and-y guess, make MOVE lose a cycle if a sleep/wake occurs.
|
2021-12-12 19:18:18 -05:00 |
|
Thomas Harte
|
600abc55b5
|
Compare x and y separately, wake immediately from a sleep, log more.
|
2021-12-12 17:26:33 -05:00 |
|
Thomas Harte
|
f3ec7d54bb
|
Clarifies wait-for-CPU-slot semantics.
Big bonus: this guarantees `advance_dma`s will be called at most once per output cycle, even if they return `false`.
|
2021-12-09 19:17:44 -05:00 |
|
Thomas Harte
|
2b0415d552
|
Attempt to avoid off-by-one buffer reads, add modulation.
|
2021-12-06 19:28:40 -05:00 |
|
Thomas Harte
|
066e4421e8
|
Attempt volcntrld.
|
2021-12-06 06:35:08 -05:00 |
|
Thomas Harte
|
f02a241249
|
Inserts an additional reload.
|
2021-12-05 17:47:12 -05:00 |
|
Thomas Harte
|
a5fe1e4259
|
Largely debugs audio state machine.
I think I'm still missing an address reload somewhere though, and attachment doesn't actually push.
|
2021-12-05 15:27:35 -05:00 |
|
Thomas Harte
|
9b80563443
|
Exposes targets for modulation.
|
2021-12-05 06:38:55 -05:00 |
|
Thomas Harte
|
91b5da06e3
|
Perform reload on Disabled -> WaitingForDummyDMA.
|
2021-12-04 19:17:40 -05:00 |
|
Thomas Harte
|
7320f96ae7
|
Capture attachment flags.
|
2021-12-04 18:02:43 -05:00 |
|
Thomas Harte
|
fdf2b9cd7b
|
Add local data pointers.
|
2021-12-04 17:58:41 -05:00 |
|
Thomas Harte
|
bfc70a1b60
|
Ensure interrupt request bits always propagate.
|
2021-12-04 16:50:42 -05:00 |
|
Thomas Harte
|
aff7a93106
|
Move DMAFlags to Flags.hpp.
|
2021-12-04 08:26:28 -05:00 |
|
Thomas Harte
|
3b027c4593
|
Switch and -> or for testing transitions from ::PlayingLow.
|
2021-12-04 08:24:41 -05:00 |
|
Thomas Harte
|
42d3bdd373
|
Adds a begin_state template.
|
2021-12-04 07:20:17 -05:00 |
|
Thomas Harte
|
57789092c1
|
Keep audio fetches in bounds.
|
2021-12-03 07:16:21 -05:00 |
|
Thomas Harte
|
6bc5268cbd
|
Reload period counter on low -> high transition.
|
2021-12-02 18:43:02 -05:00 |
|