Thomas Harte
818a4dff25
Corrects ADD HL, dd test.
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Or, at least, likely corrects. The bus cycle breakdown in the Z80 data sheet implies these accesses should come after completion of the refresh cycle, not during its long tail, so I think +1 is correct.
2021-04-08 22:23:15 -04:00
Thomas Harte
eacffa49f5
Exposes IR during 'internal' operations.
2021-04-08 22:22:26 -04:00
Thomas Harte
9e506c3206
Adds failing ADD hl, dd test.
2021-04-08 22:19:22 -04:00
Thomas Harte
29cf80339a
Corrects too-short buffer.
2021-04-08 22:15:03 -04:00
Thomas Harte
50f53f7d97
Adds INC/DEC rr and LD SP, HL tests.
2021-04-08 22:14:53 -04:00
Thomas Harte
73fbd89c85
Correct opcodes, ability to terminate on a single-cycle contention.
2021-04-08 22:09:33 -04:00
Thomas Harte
f74fa06f2d
Introduces failing test for LD [A/I/R], [A/I/R].
2021-04-08 20:28:55 -04:00
Thomas Harte
ee989ab762
Fills in the rest of the simple two-byte instructions.
2021-04-08 20:13:52 -04:00
Thomas Harte
818655a9b6
Starts on two-bus-cycle instructions, correcting validators.
2021-04-08 20:01:46 -04:00
Thomas Harte
57a7e0834f
Corrects sampling of MREQ.
2021-04-08 19:21:35 -04:00
Thomas Harte
cd787486d2
Tests all of the single-byte, no-access opcodes.
2021-04-07 22:07:52 -04:00
Thomas Harte
67fd6787a6
Builds what I think I need to validate Z80 address, MREQ, IOREQ and RFSH.
2021-04-07 21:57:40 -04:00
Thomas Harte
627b96f73c
Merge branch 'master' into Z80Lines
2021-04-07 21:02:15 -04:00
Thomas Harte
8a6985c2e8
Merge pull request #909 from TomHarte/BackToFive
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Tweaks video timing, again.
2021-04-06 21:16:50 -04:00
Thomas Harte
60e8273de2
Tweaks video timing, again.
2021-04-06 21:04:54 -04:00
Thomas Harte
aa8ce5c1ac
Merge pull request #908 from TomHarte/ZXSpectrumInterrupts
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Better indicate ZX Spectrum interrupt timing.
2021-04-06 13:49:25 -04:00
Thomas Harte
dd28246f9f
Better indicate interrupt timing.
2021-04-06 12:06:13 -04:00
Thomas Harte
dc25a60b9b
Merge pull request #907 from TomHarte/TMSSequencePoints
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Makes the TMS a sequence-point-generating JustInTimeActor.
2021-04-06 12:03:22 -04:00
Thomas Harte
094d623485
Updates unit tests.
2021-04-05 21:33:04 -04:00
Thomas Harte
1266bbb224
Makes the TMS a sequence-point-generating JustInTimeActor.
2021-04-05 21:02:37 -04:00
Thomas Harte
bd1ea5740a
Merge pull request #906 from TomHarte/LoadingImprovements
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Attempts to improve ZX fast-loading compatibility
2021-04-05 19:20:46 -04:00
Thomas Harte
3e04b51122
Walks back pretty names. Probably a bad idea.
2021-04-05 17:26:18 -04:00
Thomas Harte
76f2aba51a
Makes use of pretty names in descriptions optional.
2021-04-05 17:24:16 -04:00
Thomas Harte
fd88071c0a
Remove further detritus.
2021-04-05 17:21:26 -04:00
Thomas Harte
16bfe1a55c
Resolves use-after-return memory error.
2021-04-04 22:45:56 -04:00
Thomas Harte
90c3d6a1e8
Attempts a later interception of tape loading.
2021-04-04 22:39:30 -04:00
Thomas Harte
18d6197d6c
Makes provision for pretty-printed key names.
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i.e. keys that don't fit C++ naming rules.
2021-04-04 22:20:35 -04:00
Thomas Harte
27eddf6dff
Merge pull request #905 from TomHarte/JustInTimeOric
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Adopts JustInTimeActor in the Oric.
2021-04-04 20:57:52 -04:00
Thomas Harte
57b32d9537
Avoid adding additional threading constraints.
2021-04-04 20:48:15 -04:00
Thomas Harte
837b9499d5
Translates Oric video and Disk II into JustInTimeActors.
2021-04-04 20:43:16 -04:00
Thomas Harte
c2fde2b147
Merge pull request #900 from TomHarte/SpeccyTiming
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Further tweaks Spectrum timing.
2021-04-04 20:19:54 -04:00
Thomas Harte
f26bf4b9e4
Splitting here isn't achieving anything.
2021-04-04 19:52:38 -04:00
Thomas Harte
1da51bee6c
14368 and six seem to be the proper numbers, per my comprehension of Patrick Rak.
2021-04-04 19:52:19 -04:00
Thomas Harte
5a66956221
Merge branch 'master' into SpeccyTiming
2021-04-04 19:12:37 -04:00
Thomas Harte
91d973c4a9
Merge pull request #904 from TomHarte/JITElectron
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Moves the Electron to JustInTimeActor video.
2021-04-04 19:12:06 -04:00
Thomas Harte
fa79589db8
Minor style improvements.
2021-04-04 18:59:46 -04:00
Thomas Harte
e52649f74d
Normalises logging.
2021-04-04 17:39:49 -04:00
Thomas Harte
d77ddaf4fa
Switches the Electron to JustInTimeActor video.
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Also reorders template parameters; I think that specifying a different time base is likely to be more common than using a divider.
2021-04-04 17:33:49 -04:00
Thomas Harte
9ff392279a
Merge pull request #895 from TomHarte/JITSleeper
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Works `ClockingHint` logic into `JustInTimeActor`.
2021-04-04 17:11:05 -04:00
Thomas Harte
448d9dc3e1
Correct article.
2021-04-04 16:14:47 -04:00
Thomas Harte
afb4e6d37d
Merge branch 'master' into JITSleeper
2021-04-04 15:37:19 -04:00
Thomas Harte
158122fbf4
Determine TargetTimeScale automatically.
2021-04-04 15:37:07 -04:00
Thomas Harte
417ece2386
Adds a couple of TODOs and some further documentation.
2021-04-04 00:25:22 -04:00
Thomas Harte
77b241af4f
Eliminates unused RealTimeActor, provides more feedback from +=, gets specific as to nodiscards.
2021-04-03 21:26:43 -04:00
Thomas Harte
25b8c4c062
Provide clearer failure case.
2021-04-03 21:04:44 -04:00
Thomas Harte
1be88a5308
Remove first draft.
2021-04-02 07:39:22 -04:00
Thomas Harte
294280a94e
Spells out everything except interrupt acknowledge.
2021-04-02 07:38:06 -04:00
Thomas Harte
32aebfebe0
Starts spelling out meaning of the Z80's partial machine cycles.
2021-04-02 07:37:56 -04:00
Thomas Harte
14663bd06b
I think 3 is what I'm aiming for here.
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But this probably isn't correct for IO cycles.
2021-04-02 07:36:57 -04:00
Thomas Harte
68abd197aa
'Dock' is a common noun here.
2021-04-02 07:11:28 -04:00
