Thomas Harte
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7c66d7a13c
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Corrects sync and line-length latch timings.
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2019-11-07 22:53:04 -05:00 |
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Thomas Harte
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5e1570258d
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I think the horizontal interrupt is blank, not sync.
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2019-11-07 22:00:50 -05:00 |
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Thomas Harte
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fc8021c0b0
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Adds a centre crop.
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2019-11-07 20:02:45 -05:00 |
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Thomas Harte
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c9cd56915e
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Corrects typo that was adding an extra line of PAL video.
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2019-11-07 19:55:49 -05:00 |
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Thomas Harte
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ce66b5fd9c
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Corrected member variable names.
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2019-11-07 19:44:22 -05:00 |
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Thomas Harte
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8aa425c9d8
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Fixes medium resolution mode.
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2019-11-06 23:25:36 -05:00 |
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Thomas Harte
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ec68bc5047
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Corrects output glitches: channel de sync and improper border beginnings.
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2019-11-06 22:37:05 -05:00 |
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Thomas Harte
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0ce807805d
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Eliminates most masks, at least for now.
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2019-11-05 23:17:59 -05:00 |
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Thomas Harte
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41f3c29e30
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Attempts to switch to correct video state machine.
Some glitches remain to be ironed out.
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2019-11-05 23:02:25 -05:00 |
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Thomas Harte
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f93cdd21de
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Reverses bit order.
So, for the first time: a green desktop.
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2019-11-02 21:53:04 -04:00 |
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Thomas Harte
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a67e0014a4
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Fixes video base address and mono/colour monitor value.
Now I see a GEM desktop. In blue.
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2019-11-02 19:36:15 -04:00 |
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Thomas Harte
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c070f2100c
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Attempts to regularise data bus access.
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2019-11-01 23:01:06 -04:00 |
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Thomas Harte
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1c154131f9
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Expands size of storage in Cycles/HalfCycles; adjusts widely to compensate.
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2019-10-29 22:36:29 -04:00 |
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Thomas Harte
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1aaa6331a0
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Stores and returns video mode.
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2019-10-27 22:39:00 -04:00 |
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Thomas Harte
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092a61f93e
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Does a better job of having just 512kb.
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2019-10-21 23:10:30 -04:00 |
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Thomas Harte
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313aaa8f95
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Silences temporarily.
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2019-10-20 20:38:56 -04:00 |
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Thomas Harte
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97d44129cb
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Ensures all 16 data lines reach the video.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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b0f5f7bd37
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Attempts to start producing actual video.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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127bb043e7
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Adds enough logic to advance to an ACIA access error.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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42ebe06474
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Makes an attempt at tracking video sequence points.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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74fe32da23
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Takes a shot at other display outputs.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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780916551f
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Corrects sync generation.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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305b1211ba
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Makes a first attempt to box out the ST display area.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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da1436abd2
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Gifts the Atari ST a 68000 and non-functional video.
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2019-10-20 20:38:54 -04:00 |
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