Thomas Harte
e82367def3
Switches to test-conformant behaviour for (IX/IY+n) opcode fetches.
2021-04-11 23:01:00 -04:00
Thomas Harte
9cde7c12ba
Shifts responsibility for refresh into the fetch-decode-execute sequence.
2021-04-11 22:50:24 -04:00
Thomas Harte
015556cc91
Switch (ii+n) to Read4Pre.
2021-04-11 10:26:14 -04:00
Thomas Harte
47c5a243aa
Restructures, the better to explore errors.
2021-04-10 21:32:42 -04:00
Thomas Harte
070e359d82
Introduces failing test for BIT b, (ii+n).
2021-04-10 18:00:23 -04:00
Thomas Harte
b397059d5e
Moves read time in Read4Pre.
2021-04-10 17:54:20 -04:00
Thomas Harte
400f54e508
Introduces failing test for bit b, (hl).
2021-04-10 12:04:48 -04:00
Thomas Harte
e0736435f8
Makes assumption that the address bus just holds its value during an internal operation.
2021-04-10 12:00:53 -04:00
Thomas Harte
b09c5538c6
Adds failing test for simple (ii+n) tests.
2021-04-09 21:28:35 -04:00
Thomas Harte
ce3d2913bf
Advances to 9 source table rows tested out of 37.
2021-04-09 20:38:17 -04:00
Thomas Harte
87202a2a27
Add two further tests, add checking of collected data size for all tests.
2021-04-09 18:32:03 -04:00
Thomas Harte
818a4dff25
Corrects ADD HL, dd test.
...
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
...
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
...
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
...
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
...
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.
...
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
...
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
...
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
...
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.
...
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
...
Works `ClockingHint` logic into `JustInTimeActor`.
2021-04-04 17:11:05 -04:00
