Thomas Harte
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fcc750784a
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Switches interleaving logic around: having inspected some NIBs sectors are numbered in order, but scatter read from the image.
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2018-05-02 21:28:18 -04:00 |
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Thomas Harte
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3787d094ec
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Deals with potential precision pitfall.
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2018-05-02 21:26:39 -04:00 |
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Thomas Harte
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4b4ea4a103
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Corrects final two bytes of Apple GCR low nibble encoding.
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2018-05-02 21:06:18 -04:00 |
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Thomas Harte
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5e34c1b6b8
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Switches to producing a single segment for NIBs and DSKs.
I've now seemingly verified that the values read back by the CPU are those I'm intending to produce, so I'm at a loss.
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2018-05-01 20:31:42 -04:00 |
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Thomas Harte
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f4097290c2
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Made various corrections following a quick for-loop constness audit.
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2018-04-30 22:23:57 -04:00 |
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Thomas Harte
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9da481b060
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Slightly simplifies syntax.
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2018-04-30 22:08:51 -04:00 |
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Thomas Harte
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79002d6962
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Adds an additional assert.
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2018-04-30 22:07:54 -04:00 |
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Thomas Harte
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dbd9282efc
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Experimentally switches to doubles for TimedEventLoop time tracking.
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2018-04-30 22:07:17 -04:00 |
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Thomas Harte
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10c0e687f5
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Attempts to introduce sleeping for the Disk II.
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2018-04-29 17:51:10 -04:00 |
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Thomas Harte
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a9d4fe0b41
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Introduces filetype wiring for DO and PO files.
Also corrects sector numbering logic to ensure there is a sector 15.
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2018-04-29 16:34:10 -04:00 |
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Thomas Harte
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5cd15147eb
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Introduces interleaving of sector numbers.
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2018-04-29 16:18:14 -04:00 |
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Thomas Harte
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c62db6665a
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Corrects storage of lower two bit pairs.
It turns out the non-integral result of 256/3 is handled differently than my guess.
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2018-04-29 11:20:23 -04:00 |
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Thomas Harte
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fabcb261dc
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Corrects data prologue usage and off-by-one error in checksum placement.
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2018-04-28 23:17:06 -04:00 |
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Thomas Harte
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45cf28e0eb
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Corrects sync lengths.
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2018-04-28 15:48:49 -04:00 |
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Thomas Harte
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5b35c88be2
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Corrections: data segments now correctly announce their number of bits, and tracks aren't oversized.
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2018-04-28 15:47:50 -04:00 |
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Thomas Harte
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7f03f5d02f
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Makes a first attempt at six-and-two encoding for DSKs.
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2018-04-28 15:18:48 -04:00 |
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Thomas Harte
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b98d5b790a
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Finally unifies disk image file exceptions, and adds a placeholder for Apple DSK.
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2018-04-27 23:18:45 -04:00 |
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Thomas Harte
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5c74044e62
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Unifies constants.
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2018-04-27 21:38:08 -04:00 |
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Thomas Harte
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992a99d792
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Improves validation of suspected sync regions.
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2018-04-27 19:53:35 -04:00 |
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Thomas Harte
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41075356e2
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Makes a first attempt at NIB support.
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2018-04-26 22:49:07 -04:00 |
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Thomas Harte
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d59db504a3
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Adjusted stepper logic; some disks load now.
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2018-04-25 21:59:18 -04:00 |
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Thomas Harte
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c90e122eb2
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Switches casts around to avoid potential undefined behaviour of left-shifting signed numbers.
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2018-04-25 19:59:32 -04:00 |
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Thomas Harte
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4c6dc597f4
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Converts Time::get into a template, introduces a via-a-double fallback for the timed event loop.
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2018-04-25 19:54:39 -04:00 |
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Thomas Harte
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376b26c1e4
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Simplifies the rotational multiplier upon construction, to mitigate against scale issues later.
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2018-04-24 20:16:14 -07:00 |
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Thomas Harte
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7061537ff5
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Makes joined-up attempt to run data through the Disk II.
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2018-04-24 19:44:45 -07:00 |
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Thomas Harte
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4cbe5068a9
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Works further towards NIB, but still isn't close.
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2018-04-23 20:01:12 -07:00 |
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Thomas Harte
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38b2302b59
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Corrects minor documentation errors.
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2018-04-23 19:59:19 -07:00 |
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Thomas Harte
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bce0702745
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Makes some faulty steps further towards providing Apple GCR assistance.
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2018-04-23 19:59:03 -07:00 |
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Thomas Harte
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d447e81abd
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Adds provisional support for WOZ files.
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2018-04-23 19:57:45 -07:00 |
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Thomas Harte
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6592745e53
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Adds the bare minimum to respond to attempts to open NIB files with an Apple II.
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2018-04-21 21:21:57 -07:00 |
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Thomas Harte
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72bc5f8d7b
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Adds a class to contain the Disk II and begins Apple GCR conversion routines.
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2018-04-21 14:33:42 -07:00 |
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Thomas Harte
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079dc671e1
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Rationalises per-machine static analyser call pattern, and adds Apple II as an option.
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2018-04-14 12:12:12 -04:00 |
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Thomas Harte
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e1c4035812
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Switches away from C strings and allows Vic-20 region inference from filenames.
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2018-04-06 17:42:24 -04:00 |
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Thomas Harte
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3bb496f9ae
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Enforces a maximum sector size to avoid impossible sizes.
Such as 128 * 2^255.
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2018-03-22 22:00:26 -04:00 |
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Thomas Harte
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1100dc6993
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Opens up .bin and .rom to all cartridge platforms, and adds a confidence estimate to the Atari 2600.
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2018-03-07 14:26:07 -05:00 |
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Thomas Harte
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5530b96446
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Wired up a class and analyser for a ColecoVision.
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2018-02-23 22:47:15 -05:00 |
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Thomas Harte
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d83178f29d
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Makes an attempt at implementing all missing TZX 1.20 blocks.
Towards that aim, simplifies CSW handling so that even regular RLE compression uses a static grab of file contents.
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2018-02-22 21:28:12 -05:00 |
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Thomas Harte
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21efb32b6f
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Integrates the static and nascent dynamic analyser namespaces.
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2018-01-24 21:48:44 -05:00 |
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Thomas Harte
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583c3cfe7d
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Allows the MSX to load ROMs that aren't quite multiples of 8kb.
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2018-01-16 22:27:41 -05:00 |
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Thomas Harte
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def82cba49
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Makes MSX tape parsing more tolerant to phase.
Also reintroduces proper file type association for TSX on the Mac.
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2018-01-10 21:54:15 -05:00 |
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Thomas Harte
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aafdff49be
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Implements the ugly stuff of converting a DMK back to flux.
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2018-01-09 22:13:04 -05:00 |
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Thomas Harte
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4ef583813a
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Minor tidying of PCMSegment and Oric MFM DSK.
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2018-01-09 22:12:34 -05:00 |
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Thomas Harte
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9f97fb738e
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Merge branch 'master' into DMK
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2018-01-09 19:42:27 -05:00 |
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Thomas Harte
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4e124047c6
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Introduces enough DMK support to progress to failure to parse a track.
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2018-01-08 21:57:11 -05:00 |
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Thomas Harte
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6eb56a1564
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Corrects various comment typos.
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2018-01-08 20:55:40 -05:00 |
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Thomas Harte
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35fc0a5c16
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Corrects assumption of double sidedness.
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2018-01-08 09:35:29 -05:00 |
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Thomas Harte
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0ccc104027
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Corrects start sector and track interleaving for MSX DSK.
MSX DSKs start with sector 1; Acorn disks still begin with sector 0. Also it turns out that MSX DSKs are indeed interleaved.
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2018-01-07 21:59:18 -05:00 |
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Thomas Harte
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2f59226300
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Fixes: DiskROM drive motor control, track_for_sectors' sides.
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2018-01-07 20:02:40 -05:00 |
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Thomas Harte
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999a0c22d4
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Adds superficial support for MSX .DSK.
In the sense that the file format itself is properly parsed, but the MSX doesn't actually yet have disk hardware.
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2018-01-07 16:35:57 -05:00 |
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Thomas Harte
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98a9d57c0b
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Imputes the alignment requirement for CAS headers.
Also stops adding a spurious 0xff as the final byte on the tape.
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2017-12-29 10:42:18 -05:00 |
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