Thomas Harte
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25fd95044c
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Merge pull request #154 from TomHarte/Memptr
Introduces a subset of necessary test cases for the Z80 memptr register, and corrects implementation to match
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2017-07-27 08:10:22 -04:00 |
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Thomas Harte
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1da24d10fd
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Corrected a couple of build errors.
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2017-07-27 08:05:14 -04:00 |
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Thomas Harte
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60e374dca3
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Merge branch 'master' into Memptr
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2017-07-27 07:54:25 -04:00 |
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Thomas Harte
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7a65f91575
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Merge pull request #162 from TomHarte/ClockReceiverHolder
Completes revocation of ClockReceiver
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2017-07-27 07:43:12 -04:00 |
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Thomas Harte
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6f8b558724
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Revoked dead #include.
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2017-07-27 07:41:59 -04:00 |
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Thomas Harte
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1a88b62bf7
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Merge branch 'master' into ClockReceiverHolder
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2017-07-27 07:41:20 -04:00 |
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Thomas Harte
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8361756dc4
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Switched definitively to the works-for-now approach of requiring an explicit opt-in where somebody wants to clock a whole-cycle receiver from a half-cycle clock.
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2017-07-27 07:40:02 -04:00 |
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Thomas Harte
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273299028e
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Merge pull request #161 from TomHarte/Z80WaitSampling
Doubles the timing precision used by the Z80 up to HalfCycles
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2017-07-27 07:39:36 -04:00 |
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Thomas Harte
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847e49ccdf
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Corrected timestamp reporting by the all-RAM Z80.
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2017-07-26 19:47:39 -04:00 |
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Thomas Harte
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81a3899381
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Adjusted the Z80 formally to communicate in terms of half cycles rather than whole.
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2017-07-26 19:42:00 -04:00 |
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Thomas Harte
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9257a3f6d7
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Added test for 16-bit arithmetic, and fixed implementation.
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2017-07-26 19:04:52 -04:00 |
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Thomas Harte
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728143247d
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Added a test for RLD and RRD. Which already passes.
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2017-07-26 18:56:35 -04:00 |
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Thomas Harte
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6ec4e4e3d7
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Merge branch 'master' into Memptr
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2017-07-25 23:01:34 -04:00 |
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Thomas Harte
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7922a12f02
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Merge pull request #159 from TomHarte/JamReplacement
Corrects those tests broken by withdrawal of the 6502 jam handler functionality
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2017-07-25 23:01:13 -04:00 |
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Thomas Harte
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37ccb9d3b6
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Fixed 6502 timing tests.
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2017-07-25 23:00:39 -04:00 |
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Thomas Harte
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3c254360ba
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Completed fixture of the 6502 BCD test.
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2017-07-25 22:55:45 -04:00 |
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Thomas Harte
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d2a0beaa67
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Merge branch 'master' into JamReplacement
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2017-07-25 22:49:23 -04:00 |
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Thomas Harte
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cda223ffc0
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Added explicit signedness cast.
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2017-07-25 22:49:03 -04:00 |
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Thomas Harte
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3ca51bedc6
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Discovered legitimate uses of the jam opcode so reinstated it. Corrected illegitimate uses.
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2017-07-25 22:48:44 -04:00 |
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Thomas Harte
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36076b7ea5
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Eliminated final vestige of professed jam handling. This should make it clear which tests still think they can capture jams.
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2017-07-25 22:38:26 -04:00 |
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Thomas Harte
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e90d128a26
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Merge pull request #158 from TomHarte/HalfCycles
Formalises run_for_cycles, offering half- and full-length cycle options
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2017-07-25 22:34:35 -04:00 |
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Thomas Harte
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966b5e6372
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Adapted the Z80's perform_machine_cycle to return Cycles.
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2017-07-25 22:25:44 -04:00 |
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Thomas Harte
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279c369a1f
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Switched to Cycles as the result from the 6502 perform_bus_operation, helping slightly to clarify what you're intended to return and reducing type jumping within the 6502 implementation.
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2017-07-25 22:21:09 -04:00 |
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Thomas Harte
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d9c6b3bcf7
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Corrected TIA's WSYNC lookahead to accept Cycles.
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2017-07-25 22:13:41 -04:00 |
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Thomas Harte
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1c2f68f129
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Removed, as it's been relocated.
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2017-07-25 20:43:05 -04:00 |
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Thomas Harte
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296c7cec05
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Adopted flush widely.
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2017-07-25 20:42:51 -04:00 |
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Thomas Harte
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75d67ee770
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Relocated ClockReceiver.hpp as it's a dependency for parts of the static analyser, and therefore needs to be distinct from the actual emulation parts.
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2017-07-25 20:20:55 -04:00 |
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Thomas Harte
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a1e9a54765
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Eliminated redundant uses of ClockReceiver and sought to ensure that proper run_fors are inherited all the way down.
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2017-07-25 20:09:13 -04:00 |
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Thomas Harte
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8d1dacd951
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Clean ups along the Electron::Tape line: ensured that the ClockReceiver is opted into only once, and that its run_for propagates all the way along the chain.
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2017-07-25 20:01:30 -04:00 |
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Thomas Harte
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545683df6f
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Added some documentation, got explicit again about cycle/half-cycle intermingling, and added flush as what amounts to divide(1), for cleaner usage without a clock divider.
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2017-07-25 19:50:40 -04:00 |
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Thomas Harte
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cfbd62a5dc
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Attempted to fix implementation of divide, and marked everything as-yet unmarked as inline.
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2017-07-25 07:43:39 -04:00 |
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Thomas Harte
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40339a12e1
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Formalised the use of a cycles count with a divider, bringing a few additional plain-int users into the fold.
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2017-07-25 07:15:31 -04:00 |
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Thomas Harte
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90bf6565d0
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Reduced int/Cycle conversions in the Electron and on the Atari 2600, where the current framework makes it possible to do so.
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2017-07-24 22:53:13 -04:00 |
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Thomas Harte
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9be9bd9106
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Neatened layout.
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2017-07-24 22:52:35 -04:00 |
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Thomas Harte
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c1527cc9e2
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Reduced back-and-forth between Cycles and ints within the Oric.
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2017-07-24 22:46:31 -04:00 |
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Thomas Harte
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a1a3aab115
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Fixed implicit sign conversion.
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2017-07-24 22:40:15 -04:00 |
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Thomas Harte
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c77a83d86f
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The 6560 is now a ClockReceiver. This reduces to zero the number of remaining instances of the text run_for_cycles in this codebase.
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2017-07-24 22:38:35 -04:00 |
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Thomas Harte
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a6e377aa57
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The Electron's video is now a ClockReceiver.
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2017-07-24 22:36:42 -04:00 |
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Thomas Harte
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df4732be2e
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Corrected test.
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2017-07-24 22:33:49 -04:00 |
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Thomas Harte
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9435c1e12a
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The 1540 is now a ClockReceiver.
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2017-07-24 22:32:41 -04:00 |
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Thomas Harte
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efdac2ce8c
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The 6522 is now a ClockReceiver.
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2017-07-24 22:29:09 -04:00 |
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Thomas Harte
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2912d7055b
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The 6532 is now a ClockReceiver.
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2017-07-24 21:57:24 -04:00 |
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Thomas Harte
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d056f2e246
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Updated comment.
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2017-07-24 21:51:22 -04:00 |
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Thomas Harte
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55ecb0c022
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Converted the Microdisc into a ClockReceiver.
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2017-07-24 21:51:13 -04:00 |
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Thomas Harte
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13f7aa4063
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The TIA is now a ClockReceiver.
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2017-07-24 21:48:34 -04:00 |
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Thomas Harte
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915f587ef1
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Updated the Electron's tape class to be a ClockReceiver.
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2017-07-24 21:36:30 -04:00 |
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Thomas Harte
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b7f88e8f61
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Filter is now a ClockReciever, affecting all sound output devices.
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2017-07-24 21:29:13 -04:00 |
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Thomas Harte
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677ed463f0
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Updated comment per new method name.
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2017-07-24 21:19:49 -04:00 |
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Thomas Harte
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8a2bdb8d22
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Converted the TimedEventLoop and the things that sit atop it into ClockReceivers.
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2017-07-24 21:19:05 -04:00 |
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Thomas Harte
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9bff787ee1
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Corrected for the new, non-integral type.
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2017-07-24 21:05:07 -04:00 |
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