Thomas Harte
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b671df9906
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'Perfected' the Activision stack paging detector.
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2017-03-12 22:11:58 -04:00 |
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Thomas Harte
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0bcf9c30de
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Added an attempt, at least, at spotting the Activision titles. Which reduces back to only the one breakage, but this is getting a bit too much like spotting the hard-coded bytes.
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2017-03-12 21:14:12 -04:00 |
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Thomas Harte
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2c07cce282
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Had the wrong paging scheme listed for Robot Tank and Thwocker. Better to get this right before trying to come up with a test for the Activision stack scheme.
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2017-03-12 21:03:10 -04:00 |
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Thomas Harte
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8c5e39c0c5
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Adjusted Super Chip test to look for two portions of 128 bytes. It now spots Dig Dug and doesn't acquire any further false positives amongst the tested set. So failure to spot the Activision stack-based paging mechanism is now the only remaining failure.
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2017-03-12 20:39:45 -04:00 |
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Thomas Harte
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cae48aaa95
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Added an MNetwork test. Reduces failures to two of the set that I have: Dig Dug, which uses a Super Chip but has inconsistent bytes in its image, and Decathlon, which uses the Activision stack paging mechanism for which I don't yet have detection code.
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2017-03-12 18:54:49 -04:00 |
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Thomas Harte
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37f4f6ba14
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Cut down to one disassembly, now I know a bit more about how the non-Atari schemes work.
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2017-03-12 17:50:24 -04:00 |
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Thomas Harte
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597bd97b01
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Corrected two more table errors.
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2017-03-12 15:46:25 -04:00 |
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Thomas Harte
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38de5300e5
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Elevator Action seemingly uses a Super Chip.
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2017-03-12 15:43:42 -04:00 |
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Thomas Harte
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62b3c9dda8
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Corrected 8k Tigervision test, putting detection failures below 10 (i.e. at 9) for the first time.
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2017-03-12 15:41:48 -04:00 |
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Thomas Harte
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146f3ea0f5
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Fixed: Crystal Castles is 16kb.
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2017-03-12 15:39:07 -04:00 |
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Thomas Harte
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af9b7fbc30
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Switched to a voting method for classifying 8kb ROMs.
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2017-03-12 15:36:01 -04:00 |
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Thomas Harte
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78213f1e95
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Fixed a couple more table entries, introduced per-size tests (plus a catch-all), to speed up the development/testing cycle.
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2017-03-12 15:35:36 -04:00 |
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Thomas Harte
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de347ad7c8
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Improved CBS RAM Plus and Super Chip detection exclusion, reducing error count to 15.
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2017-03-12 14:03:17 -04:00 |
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Thomas Harte
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a4bba8a92e
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Made a couple of lookup table fixes and corrected RAM region detection windows; failures now down to 19.
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2017-03-11 23:18:30 -05:00 |
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Thomas Harte
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fcacfc2726
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Tidied up spacing, slightly.
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2017-03-11 23:01:42 -05:00 |
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Thomas Harte
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bab464e765
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I'm far from confident, but this should reduce the deviations close to those that result from mistakes by the static analyser, rather than table errors.
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2017-03-11 22:58:11 -05:00 |
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Thomas Harte
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2879763c34
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Reduced to 84 failures through more accurate tabulation.
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2017-03-11 21:52:52 -05:00 |
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Thomas Harte
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ea2ea30193
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Fleshed entire table out with most common values. Exceptions now to fix.
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2017-03-11 21:11:25 -05:00 |
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Thomas Harte
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608569cc48
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Typed out all the 'A's that I am aware of. So about 5% done.
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2017-03-11 20:58:38 -05:00 |
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Thomas Harte
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c7e973aab4
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Extended test set a little, corrected current failures.
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2017-03-11 20:51:25 -05:00 |
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Thomas Harte
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443d57bc32
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Slimmed output and added first six tests. Acid Drop fails since I'm not yet declaring Atari 16k and Atari 32k.
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2017-03-11 20:43:19 -05:00 |
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Thomas Harte
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57ec756f5b
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Started speccing out a unit test for Atari ROM analysis.
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2017-03-11 20:33:58 -05:00 |
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Thomas Harte
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9286a5ba73
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Added a new folder to the exclusion list, to contain commercial Atari images, to unit test my paging hardware selection logic.
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2017-03-11 19:42:23 -05:00 |
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Thomas Harte
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1c9dffe41f
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Added an earlier exit.
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2017-03-11 19:38:05 -05:00 |
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Thomas Harte
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8c7f724ce4
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Merge pull request #106 from TomHarte/Tigervision
Adds detection and emulation of the Tigervision paging scheme
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2017-03-11 18:18:29 -05:00 |
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Thomas Harte
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b193248056
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Ensured that queue is not touched at all outside of the critical section.
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2017-03-11 18:17:09 -05:00 |
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Thomas Harte
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f0d944847b
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Fixed setting of the second 1kb.
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2017-03-11 18:16:29 -05:00 |
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Thomas Harte
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a72d70e707
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Enabled code coverage calculation for unit tests.
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2017-03-11 17:44:56 -05:00 |
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Thomas Harte
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add14fb43a
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Made an attempt to implement Tigervision paging.
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2017-03-11 17:44:35 -05:00 |
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Thomas Harte
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38ce4dc56c
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Fixed potential deadlock, if a delegate decided to dealloc the queue as a result of its prompting.
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2017-03-11 17:44:02 -05:00 |
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Thomas Harte
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bce5abd33b
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Made an attempt to spot Tigervision paging requests.
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2017-03-11 13:12:23 -05:00 |
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Thomas Harte
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3f36eeb071
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Merge pull request #105 from TomHarte/ParkerBros
Introduces detection and emulation of the Parker Bros paging scheme
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2017-03-11 13:05:17 -05:00 |
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Thomas Harte
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33bda2d40c
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Switched to image inspection for RAM guesses rather than disassembly. Which fixes the other Parker Bros titles.
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2017-03-11 13:04:23 -05:00 |
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Thomas Harte
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2b5e3a600e
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Made a first attempt at implementing the Parker Bros pager within the emulation.
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2017-03-11 12:43:12 -05:00 |
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Thomas Harte
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8dbf9fd302
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Started adding an attempt to distinguish between Atari and Parker Bros paging schemes.
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2017-03-11 11:41:18 -05:00 |
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Thomas Harte
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9c72ce5bd2
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Ensured a settling delay is permitted before an NTSC/PAL decision is made. To avoid false switches just due to startup.
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2017-03-06 19:37:35 -05:00 |
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Thomas Harte
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ec2762509b
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Merge pull request #104 from TomHarte/SyncDetection
Improves vertical sync recognition
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2017-03-06 19:18:52 -05:00 |
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Thomas Harte
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e63229a5e5
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Pulled vertical sync detection entirely outside the loop, and gave it greater perspective.
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2017-03-06 19:15:33 -05:00 |
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Thomas Harte
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ad73379d1c
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Took vertical sync detection logic entirely out of the loop.
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2017-03-05 20:17:55 -05:00 |
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Thomas Harte
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abd4d2c42a
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Extended has-RAM test to check all banks.
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2017-03-05 11:58:52 -05:00 |
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Thomas Harte
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79784a8e57
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Followed tip: missiles are locked to the position after four output pixels, not four input pixels.
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2017-03-04 22:23:50 -05:00 |
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Thomas Harte
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61b8fc1e2f
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Merge pull request #103 from TomHarte/CRTCounting
Fixes NTSC colour cycle count
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2017-03-04 17:32:45 -05:00 |
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Thomas Harte
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4751615623
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Fixed NTSC colour cycle count, and hence the 2600's reported line lengths and phase offset.
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2017-03-04 17:31:39 -05:00 |
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Thomas Harte
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cccdc558e7
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Merge pull request #102 from TomHarte/6532Accuracy
Improves 6532 counting accuracy
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2017-03-04 17:04:43 -05:00 |
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Thomas Harte
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d3257c345a
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Tested against public ROMs and corrected. Also moved the deferred adjustment into a more canonical place.
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2017-03-04 17:00:28 -05:00 |
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Thomas Harte
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e09b76bf32
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Fixed 'same value, then immediate increment, then proper counting increments' behaviour and ensured it takes one cycle to commit a value. Adjusted tests to match.
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2017-03-04 15:57:54 -05:00 |
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Thomas Harte
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837cccdf83
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Switched to deferred updates for the 6532.
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2017-03-04 14:58:28 -05:00 |
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Thomas Harte
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a3fcd15980
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Loosened sync charge level requirement.
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2017-03-01 22:16:56 -05:00 |
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Thomas Harte
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93d1573481
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Added a fix for certain homebrews.
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2017-03-01 07:59:25 -05:00 |
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Thomas Harte
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893a5dd007
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Added an artificial low pass filter, attempting to capture post-digital effects.
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2017-02-28 21:29:55 -05:00 |
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