Thomas Harte
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70c6010fe0
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Expands visible area and adds a few more safety barriers.
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2019-11-09 15:00:42 -05:00 |
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Thomas Harte
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8b0d550b81
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Attempts to move vertical sync out to cycle 30.
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2019-11-08 22:18:47 -05:00 |
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Thomas Harte
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d1259f829e
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Moves vertical state decisions back to cycle 502.
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2019-11-08 21:42:05 -05:00 |
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Thomas Harte
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7caef46c05
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Switches back to hsync for interrupts; corrects current address reads.
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2019-11-08 21:25:28 -05:00 |
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Thomas Harte
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b7c407be10
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The palette is meant to be read/write.
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2019-11-07 23:11:06 -05:00 |
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Thomas Harte
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f45798faf0
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Corrects initial safe value of line_length_.
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2019-11-07 22:53:26 -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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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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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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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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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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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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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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