Thomas Harte
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b538407386
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Introduce separate state for palette entries.
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2023-02-06 19:12:02 -05:00 |
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Thomas Harte
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6786e3e78c
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Initialise to zero, for completeness.
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2023-02-04 21:32:31 -05:00 |
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Thomas Harte
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c6372295c5
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Complete ReadSourcePixel & ReadSourceByte paths.
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2023-02-04 21:23:41 -05:00 |
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Thomas Harte
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a2786e6266
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Invest Colour with its own logic, including potential emptiness.
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2023-02-04 21:14:20 -05:00 |
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Thomas Harte
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a892523c09
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Advance to the next breaking point.
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2023-02-04 11:43:06 -05:00 |
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Thomas Harte
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34722bae89
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Start pivoting to a more natural expression of TMS patterns.
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2023-02-03 23:06:27 -05:00 |
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Thomas Harte
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83f6d1cda3
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Prepare for source/destination operations.
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2023-02-02 21:16:24 -05:00 |
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Thomas Harte
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6d315b4660
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Switch to specifying number of bits, to reduce potential error.
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2023-02-02 12:12:11 -05:00 |
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Thomas Harte
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debdad350d
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Don't allow a disabled screen to interfere with Yamaha addressing.
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2023-02-02 12:03:33 -05:00 |
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Thomas Harte
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8f5c7fcabc
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Merge branch 'MSX2' of github.com:TomHarte/CLK into MSX2
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2023-02-01 22:25:12 -05:00 |
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Thomas Harte
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115acf835e
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Vertical state is actually tristate.
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2023-02-01 22:25:00 -05:00 |
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Thomas Harte
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002d27d9c2
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Resolve various type conversion errors, and reduce duplication.
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2023-02-01 14:17:49 -05:00 |
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Thomas Harte
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a315384e30
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Provide context for byte-by-byte commands.
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2023-01-31 21:29:55 -05:00 |
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Thomas Harte
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c5c722ae56
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Generalise axis steps; begin HMMV.
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2023-01-31 13:35:39 -05:00 |
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Thomas Harte
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73e79b14ea
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Use Yamaha palette pervasively.
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2023-01-29 21:17:00 -05:00 |
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Thomas Harte
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3142f5c21d
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Be overt about what replaces LineMode.
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2023-01-29 21:04:15 -05:00 |
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Thomas Harte
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6d7f189ce7
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Attempt the full panoply of logical pixel modes, across all graphics modes.
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2023-01-29 18:28:49 -05:00 |
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Thomas Harte
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0576451102
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Be overt about colour direction.
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2023-01-29 13:22:56 -05:00 |
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Thomas Harte
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2d6afe1013
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Reduce repetition, tidy slightly.
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2023-01-28 21:43:14 -05:00 |
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Thomas Harte
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d3c446d91b
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Take a shot at LMMC.
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2023-01-28 21:30:45 -05:00 |
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Thomas Harte
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975ead5d01
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Edge towards not assuming graphics mode. Much more to do here.
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2023-01-28 13:54:26 -05:00 |
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Thomas Harte
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c6cda7c401
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Switch to absolute placement of deferred events; properly serialise commands.
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2023-01-28 11:55:12 -05:00 |
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Thomas Harte
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95e00dd958
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Take slightly wrong-headed steps towards proper command timing.
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2023-01-27 22:20:36 -05:00 |
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Thomas Harte
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5d5098acb2
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Hack in vertical scrolling.
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2023-01-26 21:38:51 -05:00 |
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Thomas Harte
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b12fd00145
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Generate an appropriate instance for line drawing.
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2023-01-26 12:09:06 -05:00 |
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Thomas Harte
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0c8815d6a0
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Retain command-engine context.
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2023-01-26 11:59:27 -05:00 |
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Thomas Harte
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700470915a
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Add pixel serialisation for Yamaha graphics mode 5.
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2023-01-24 23:07:29 -05:00 |
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Thomas Harte
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63bd0f918d
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Be overt about buffer target and vertical position.
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2023-01-24 12:46:09 -05:00 |
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Thomas Harte
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445b34933a
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Edge further towards actual fetching.
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2023-01-23 23:19:04 -05:00 |
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Thomas Harte
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bbd8b011ba
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Remove temporarily-faulty check.
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2023-01-23 22:52:03 -05:00 |
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Thomas Harte
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15fbf4cb7f
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Ensure Yamaha-style refresh is used in all modes.
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2023-01-23 22:39:34 -05:00 |
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Thomas Harte
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7293f9dc10
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Remove extraneous brackets, add comment to self.
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2023-01-23 22:25:56 -05:00 |
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Thomas Harte
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8567c934b1
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Ensure Yamaha refresh program is used.
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2023-01-22 22:11:01 -05:00 |
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Thomas Harte
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2744a9b6b0
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Tidy up.
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2023-01-22 22:02:39 -05:00 |
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Thomas Harte
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91047e5b3a
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Start attempting to use table-based Yamaha fetch.
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2023-01-22 22:00:28 -05:00 |
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Thomas Harte
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b7d80f5ed1
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Copy in some notes, expand line buffer.
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2023-01-21 23:04:48 -05:00 |
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Thomas Harte
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a5765abbad
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Route into the Yamaha fetcher.
Albeit that it doesn't yet fetch.
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2023-01-21 22:47:16 -05:00 |
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Thomas Harte
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696ec12516
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Add address rotation for applicable modes.
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2023-01-21 22:33:26 -05:00 |
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Thomas Harte
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c9734df65c
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Implement extended colour, sprite and RAM pointers.
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2023-01-21 20:45:23 -05:00 |
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Thomas Harte
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cefcc1d443
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Expand Yamaha graphics mode recognition.
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2023-01-21 14:35:26 -05:00 |
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Thomas Harte
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e289e6e757
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Catch and map Yamaha palette entries.
It's one less thing in the uncaptured log.
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2023-01-21 14:12:46 -05:00 |
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Thomas Harte
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a726c9d97a
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Enable indirect register writes.
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2023-01-20 23:14:57 -05:00 |
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Thomas Harte
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9c57bfd58d
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Attempt to log dropped indirect writes.
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2023-01-20 23:07:14 -05:00 |
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Thomas Harte
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191cf4829b
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Attempt real blank reporting.
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2023-01-20 22:29:49 -05:00 |
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Thomas Harte
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9b7a925816
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Give clearer names to the two pointers.
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2023-01-20 20:29:15 -05:00 |
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Thomas Harte
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392b0acb58
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Pull everything out of master_system_ struct.
Now that it's inherently collected in the relevant `Storage`.
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2023-01-19 15:09:16 -05:00 |
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Thomas Harte
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4b7606894e
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Move Master System state, and start simplifying.
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2023-01-19 14:09:31 -05:00 |
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Thomas Harte
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348c42bdea
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Start trying to bluff my way through extended status.
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2023-01-18 22:23:19 -05:00 |
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Thomas Harte
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355ee7fbc7
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Adjust factoring of read and write per expanded V9938 scope.
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2023-01-18 12:36:57 -05:00 |
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Thomas Harte
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4d96122884
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Eliminate hard-coded assumption of 16kb.
Clearly I'll have to do something else to support 128k+, probably move the ram pointer?
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2023-01-10 12:38:19 -05:00 |
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