Thomas Harte
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9a8352282d
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Mostly but not quite fixes serial work.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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3d03cce6b1
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Starts working on the GPIP functionality block.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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34075a7674
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Attempts to tie an intelligent keyboard to the other end of its serial line.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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f79c87659f
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Corrects documentation error.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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c10b64e1c0
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Adds a received_data_ register, that presently can never fill.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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5d5fe52144
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Corrects transmission logic — exactly hitting write_data_time_remaining now works properly.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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d461331fd2
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Ensures remaining_delays_ is set properly after [reset/flush]_writing.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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ff62eb6dce
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The ACIA actually has two clocks, though on an ST they're both 500,000 Hz.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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374439693e
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Ensures serial lines know their writer's clock rate.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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c4ef33b23f
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JustInTimeActors can now specify a clock divider.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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a7ed357569
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Attempts to implement transmission interrupts and ClockingHint::Source.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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4e5b440145
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Attempts mostly to implement 6850 output.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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2bd7be13b5
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Decodes the 6850 control register, and starts working on standardised serial ports.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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4b09d7c41d
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Nudges 6850 towards coherence.
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2019-10-20 20:38:55 -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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d1dd6876b5
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Adds the option to affix a standard prefix to log messages.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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a59ec9e818
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Provides a token something where DMA should be.
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2019-10-20 20:38:55 -04:00 |
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Thomas Harte
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4ead905c3c
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Adds an empty shell for the ACIA.
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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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2cf52fb89c
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Makes an unsuccessful first attempt at some timer functionality.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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6e1b606adf
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Adds a target for MFP read/write operations.
Completely without any implementation, so far.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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3bb0bf9e14
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Adds some semblance of an AY.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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87a6d22894
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Starts to formalise the ST memory map a little.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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484a0ceeb8
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Starts forming an Atari ST memory map.
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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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Thomas Harte
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125f781ced
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Starts to create an actual shell of a machine.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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c66c484c54
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Removes unused includes.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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345b32d6e3
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Implements read-only MSA support.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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8b397626bf
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Adds a route through the static analyser to the Atari ST.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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0da1881a07
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Adds an Atari ST enumeration and factory method.
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2019-10-20 20:38:54 -04:00 |
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Thomas Harte
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d4077afd30
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Merge pull request #665 from TomHarte/CPCCrash
Slightly improves CPC performance
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2019-10-20 20:19:29 -04:00 |
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Thomas Harte
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95c45b5515
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This can be const.
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2019-10-20 17:22:56 -04:00 |
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Thomas Harte
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684644420a
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Increases scan buffer availability.
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2019-10-20 17:22:41 -04:00 |
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Thomas Harte
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735586f5f8
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Corrects tabs; adds potential output_border optimisation.
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2019-10-19 21:20:34 -04:00 |
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Thomas Harte
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ddae086661
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Merge pull request #664 from TomHarte/DataAllocationGuards
Adds safety checks around video data allocation
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2019-10-19 18:36:05 -04:00 |
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Thomas Harte
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9c7aa5f3fc
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Attempts also to spot data writes without allocations.
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2019-10-19 18:26:56 -04:00 |
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Thomas Harte
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418cd07e17
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Adds a check against overrunning data.
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2019-10-19 18:17:44 -04:00 |
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Thomas Harte
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e8bc254f3f
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Merge pull request #661 from TomHarte/ListMasterSystemOptions
Adds missing Master System option enumerations.
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2019-09-30 21:17:20 -04:00 |
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Thomas Harte
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3c146a3fb2
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Adds missing Master System enumerations.
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2019-09-30 21:10:30 -04:00 |
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Thomas Harte
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b609ce6fcb
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Merge pull request #658 from TomHarte/Afterburner
Minor TMS timing correction.
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2019-09-28 23:50:28 -04:00 |
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Thomas Harte
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929475d31e
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Minor correction: round down, not up.
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2019-09-28 23:49:32 -04:00 |
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Thomas Harte
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f14d98452e
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Merge pull request #657 from TomHarte/DiskIIAgain
Corrects time propagation for Apple II cards
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2019-09-28 23:40:07 -04:00 |
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Thomas Harte
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9d17d48bca
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Ensures cycles_per_revolution_ is populated for fixed-rate drives.
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2019-09-28 23:23:15 -04:00 |
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Thomas Harte
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4ac3839185
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Seeks to ensure that card transitions between real-time and just-in-time don't break timing.
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2019-09-28 18:34:04 -04:00 |
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Thomas Harte
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c089d1cd09
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Improves text; nobody normal knows that this is "a view".
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2019-09-24 22:52:08 -04:00 |
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