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Code Issues Projects Releases Wiki Activity
11,822 Commits 8 Branches 121 Tags 496 MiB
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1526 Commits

Author SHA1 Message Date
Thomas Harte
9acc80260f Eliminate phases due to lack of evidence. 2024-10-09 11:59:27 -04:00
Thomas Harte
7759fb7e68 Add TODO. 2024-10-09 11:48:08 -04:00
Thomas Harte
0d71724598 Eliminate extra-scanline flag. 2024-10-09 11:45:32 -04:00
Thomas Harte
ae436f7a51 Fix conflicting usages of EOF. 2024-10-09 11:16:12 -04:00
Thomas Harte
43ac20cbd2 Fix non-interlaced frame length. 2024-10-07 21:50:56 -04:00
Thomas Harte
2d90868f5c Reinstitute cursor. 2024-10-07 21:13:44 -04:00
Thomas Harte
60987ae4a7 Round out interlaced output. 2024-10-07 20:53:41 -04:00
Thomas Harte
65c1d99120 Add, disable some logging. 2024-10-05 22:30:53 -04:00
Thomas Harte
35acf88847 Take a swing at adding an adjustment period. 2024-10-03 22:07:46 -04:00
Thomas Harte
2eb9fb6a08 Add faulty attempt at adjustment period. 2024-09-30 23:47:27 -04:00
Thomas Harte
e650f3772a Limit vertical visibility. 2024-09-30 13:35:28 -04:00
Thomas Harte
e5ff4c65b7 Fix accidental skew, off-by-one end of line. 2024-09-30 13:20:18 -04:00
Thomas Harte
276809f76a Stabilise image, albeit incorrectly. 2024-09-30 13:16:03 -04:00
Thomas Harte
5e3840c5f1 Attempt to skirt with coherence. 2024-09-29 23:08:39 -04:00
Thomas Harte
6eace2a3ef Improve address counting. 2024-09-27 21:27:56 -04:00
Thomas Harte
7817b23857 Take a swing at vertical sync. 2024-09-27 21:14:57 -04:00
Thomas Harte
432854aeb5 Restore some form of visuals. 2024-09-26 22:08:22 -04:00
Thomas Harte
433c8f9c3c Make negligible progress. 2024-09-25 19:30:08 -04:00
Thomas Harte
ea25dbfd1e Begin CRTC rejig. 2024-09-23 21:11:54 -04:00
Thomas Harte
43887b42b1 Allow vsync on line 0. 2024-08-07 23:05:26 -04:00
Thomas Harte
6488f46850 Normalise variable names. 2024-06-02 21:58:49 -04:00
Thomas Harte
5f4b798cff Clarify scope of this_state. 2024-06-01 20:05:51 -04:00
Thomas Harte
c91ce4cfea Ensure all routes return. 2024-04-22 21:57:20 -04:00
Thomas Harte
8b04d0e3ef Enhance and better-document I2C states. 2024-03-26 21:52:29 -04:00
Thomas Harte
a3931674dc Seemingly navigate I2C correctly. 2024-03-26 21:33:46 -04:00
Thomas Harte
bd4ef5ec57 Switch to acknowledgement-after. 2024-03-26 14:06:11 -04:00
Thomas Harte
3ba12630ab Quieten. 2024-03-26 12:27:37 -04:00
Thomas Harte
342d90c929 Advance CMOS/I2C to a seemingly-valid read. 2024-03-26 12:24:24 -04:00
Thomas Harte
9078fc994b Try to formalise I2C events. 2024-03-25 22:10:52 -04:00
Thomas Harte
612c9ce49a Transfer logging responsibility. 2024-03-18 11:09:29 -04:00
Thomas Harte
64e025484a Adjust means of waiting out address. 2024-03-17 22:14:07 -04:00
Thomas Harte
7b1f800387 Extend I2C state machine. 2024-03-17 21:55:19 -04:00
Thomas Harte
2712d50e05 Attempt some inspection. 2024-03-16 22:02:16 -04:00
Thomas Harte
47e9279bd4 Add a target for I2C activity. 2024-03-16 15:00:23 -04:00
Thomas Harte
6b18d775ab Eliminate unused variables. 2024-03-12 21:53:26 -04:00
Thomas Harte
341b705bef Remove pointless check. 2024-03-04 14:11:44 -05:00
Thomas Harte
c843c395ea Correct envelope period for internal double-resolution. 2024-02-24 15:16:33 -05:00
Thomas Harte
d639dc8bcb Hit up some more = default opportunities. 2024-02-17 15:42:31 -05:00
Thomas Harte
bc5727af14 Switch to = default. 2024-02-16 21:50:15 -05:00
Thomas Harte
093a029b8c Further reduce printf footprint. 2024-02-15 13:41:35 -05:00
Thomas Harte
b4a3b23571 Eliminate use of printf. 2024-02-15 13:32:49 -05:00
Thomas Harte
cb22278c7f Switch meaning of bit 2. 2024-02-15 08:54:52 -05:00
Thomas Harte
be11f31d5d Support reset. 2024-02-14 22:22:42 -05:00
Thomas Harte
1e877c7563 Add a clock to the 6522s, enable interrupts. 2024-02-14 22:01:03 -05:00
Thomas Harte
0dcceff410 There's actually two AYs. 2024-02-14 14:31:38 -05:00
Thomas Harte
3ba2618547 Fix formatting, add comment. 2024-02-13 13:48:31 -05:00
Thomas Harte
a3e104f8e2 Clean up commentary. 2024-02-13 13:46:27 -05:00
Thomas Harte
1bb82189e9 Add better exposition. 2024-02-13 10:57:22 -05:00
Thomas Harte
e06a66644c Eliminate a macro. 2024-02-13 10:54:53 -05:00
Thomas Harte
6dcc13921f Make first sweep at converting AY to a SampleSource. 2024-02-13 10:51:33 -05:00