Josh Dersch
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6429c3ae7a
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General code cleanup. Fixed debugger display of RAM banks for 3K systems, cleaned up logic for displaying ucode memory. Implemented memory timing for Alto I systems, incorporated Alto I uCode ROMs from Al K, which now boot. ST-74 runs better now.
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2016-05-05 18:56:29 -07:00 |
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Josh Dersch
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4cbb74c033
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Fixed two microcode bugs related to task switching behavior. Dance, StarWars and *SMALLTALK* work!
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2016-03-09 16:05:45 -08:00 |
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Josh Dersch
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3c8a64bac8
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Ethernet implemented, fixed a bug in "mixed" double word stores (store followed by fetch rather than two stores). Fixed a few UI issues, fixed Reset behavior.
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2015-12-17 16:11:03 -08:00 |
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Josh Dersch
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b13944c81c
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Implemented proper video timing, basic mouse support and fixed microcode RAM loading. MARTEST now passes with flying colors; more things are running. Suspect disk timing for other failures.
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2015-11-19 17:41:16 -08:00 |
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Josh Dersch
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cbcfd2b47e
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Minor bugfixes, introduced a new timing infrastructure and moved DiskController over to it. Minor performance improvements; now running at 110% speed. Display timing is still too slow.
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2015-11-17 16:09:50 -08:00 |
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Josh Dersch
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30ecfa6900
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Support for CRAM reading/loading, SWMODE support. Rough debugger UI for viewing / disassembling microcode in ROM1, RAM0 banks (ugly). Minor performance improvements.
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2015-11-13 16:50:18 -08:00 |
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Josh Dersch
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47a2ee4b2b
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Implemented temporary "fake" display controller which renders Alto DCBs to the screen, bypassing the display microcode. Alto is booting! Rough keyboard implementation.
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2015-11-11 16:34:44 -08:00 |
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Josh Dersch
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ca638f1d6e
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Initial rough implementation of Display hardware and associated tasks. Not really working.
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2015-11-10 17:04:05 -08:00 |
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