Thomas Harte
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439104c73a
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Add missing space.
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2023-11-29 09:49:05 -05:00 |
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Thomas Harte
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fbbe3ab7f1
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Include seek ended flag.
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2023-11-29 09:45:45 -05:00 |
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Thomas Harte
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3827a084ad
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Code to GlaBIOS expectations.
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2023-11-28 23:18:22 -05:00 |
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Thomas Harte
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301442a0b1
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Fix meaning of flag, use correctly.
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2023-11-28 22:34:34 -05:00 |
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Thomas Harte
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b860fba0a3
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Make an attempt at providing varied sense interrupt statuses.
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2023-11-28 14:12:39 -05:00 |
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Thomas Harte
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bffe3ffa25
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Add an 8272 results phase.
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2023-11-27 23:05:37 -05:00 |
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Thomas Harte
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d2203484cc
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Avoid name duplication.
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2023-11-26 15:29:08 -05:00 |
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Thomas Harte
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003c494aac
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Factor out a large number of status-related facts.
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2023-11-26 15:04:10 -05:00 |
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Thomas Harte
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0bb048e24b
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Start formalising/extracting 8272 status.
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2023-11-25 18:10:49 -05:00 |
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Thomas Harte
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af70c8847d
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Factor out the stuff of accumulating and dissecting commands.
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2023-11-24 18:24:58 -05:00 |
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Thomas Harte
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73131735fa
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Further qmake warning corrections.
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2020-05-30 19:31:17 -04:00 |
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Thomas Harte
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267006782f
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Starts to add Qt target; resolves many build warnings.
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2020-05-30 00:37:06 -04:00 |
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Thomas Harte
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25996ce180
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Further doubles down on construction syntax for type conversions.
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2020-05-09 23:00:39 -04:00 |
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Thomas Harte
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31c6faf3c8
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Adds a bunch of consts.
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2020-05-09 21:23:52 -04:00 |
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Thomas Harte
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c1bae49a92
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Standardises on read and write for bus accesses.
Logic being: name these things for the bus action they model, not the effect they have.
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2020-01-05 13:40:02 -05:00 |
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Thomas Harte
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274867579b
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Deploys constexpr as a stricter const.
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2019-12-22 00:22:17 -05:00 |
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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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cd464fc7de
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Corrects status logging.
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2018-06-26 20:53:08 -04:00 |
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Thomas Harte
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5ab4cfee84
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Factors out repeated hex-size setting.
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2018-06-21 19:27:54 -04:00 |
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Thomas Harte
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a9eb0d02c6
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Returns sanity to 8272 logging.
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2018-06-20 23:02:32 -04:00 |
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Thomas Harte
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adca862166
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Finally makes an initial pass at logging macros.
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2018-06-18 22:37:19 -04:00 |
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Thomas Harte
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db8d8d8404
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Commutes Sleeper to ClockingHint::Source, making state more granular.
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2018-05-27 23:17:06 -04:00 |
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Thomas Harte
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5d6b5d9f10
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Eliminates all emdashes in cross-platform code.
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2018-05-13 15:34:31 -04:00 |
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Thomas Harte
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0b771ce61a
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Removes all instances of the copyright symbol.
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2018-05-13 15:19:52 -04:00 |
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Thomas Harte
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f65c65569a
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Makes disk head position explicitly something with sub-integral precision.
Also as a drive-by fix, corrects accidental assumption of 10 sectors for all MFMSectorDump descendants.
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2018-05-06 23:17:36 -04:00 |
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Thomas Harte
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6d80856f02
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Attempts to eliminate warnings around a meaningless value and an unused label in the 8272.
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2017-11-12 16:34:51 -05:00 |
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Thomas Harte
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2e15fab651
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Doubles down on <cX> over <X.h> for C includes, and usage of the namespace for those types and functions.
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2017-11-11 15:28:40 -05:00 |
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Thomas Harte
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ec999446e8
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Commutes int and unsigned casts to the functional style.
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2017-10-21 21:00:40 -04:00 |
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Thomas Harte
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91b867a7b3
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Ensures full 8272 instance state initialisation.
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2017-10-17 22:11:01 -04:00 |
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Thomas Harte
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97a2be71e3
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Introduces flush_tracks to Drive, while switching its interface to using Track::Address and adjusting associated integer types.
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2017-10-06 21:45:12 -04:00 |
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Thomas Harte
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edb9fd301c
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Begins this project's conversion to functional-style casts.
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2017-10-03 22:04:15 -04:00 |
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Thomas Harte
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c7f27b2db4
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Renames MFM.[c/h]pp as per its new remit: encoding only.
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2017-09-24 21:40:43 -04:00 |
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Thomas Harte
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2a08bd9ecc
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Factors shifting plus stateful [M]FM token recognition out of the MFMDiskController.
Given the proliferation of MFM-related classes, establishes a subdirectory for them.
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2017-09-24 20:07:56 -04:00 |
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Thomas Harte
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d6a5f9a29e
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Revokes unnecessary change.
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2017-09-16 18:24:13 -04:00 |
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Thomas Harte
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0d84b4b9dd
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Removes some redundant end_writing calls.
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2017-09-16 17:09:17 -04:00 |
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Thomas Harte
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98751e6ac8
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Ensures that all result phases are exactly the intended length by replacing accumulation with assignment.
Also attempts a different version of control mark behaviour. Experiments.
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2017-09-15 22:59:26 -04:00 |
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Thomas Harte
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35fe4d50d4
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Adds command termination upon drive becoming unready, and copies head and drive selection into ST0.
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2017-09-15 20:26:41 -04:00 |
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Thomas Harte
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4d4a0cf1d2
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Puts the disk controller back into the loop with knowledge about reading mode, and uses that knowledge to cut off the PLL.
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2017-09-14 22:30:40 -04:00 |
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Thomas Harte
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b62f3e726a
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Adds a start-of-execution-phase get-out for drives that aren't ready.
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2017-09-12 20:43:53 -04:00 |
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Thomas Harte
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d3c385b471
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Separates the 8272's drive selection signalling from actual drive ownership.
Thereby returns working motor control to the CPC.
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2017-09-11 21:25:26 -04:00 |
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Thomas Harte
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96bf133924
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Withdraws requirement for DiskController users to specify a PLL multiplier or to provide rotation speed.
In the latter case because it's no longer of any interest to the controller, and in the former because I'd rather it be picked automatically.
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2017-09-10 22:56:05 -04:00 |
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Thomas Harte
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0622187ddf
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Strips Controller of all capabilities now housed on the Drive.
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2017-09-10 19:23:23 -04:00 |
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Thomas Harte
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e88a51e75e
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Worked logic all the way down to the CPC. If the 8272 announces that it is asleep, it is now no longer clocked. Also very slightly cut down on IRQ line chatter to the Z80.
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2017-08-20 12:05:00 -04:00 |
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Thomas Harte
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2d9efccc98
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Introduced a master 'is sleeping' flag. I'm starting to think there's a pattern forming here.
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2017-08-20 10:43:53 -04:00 |
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Thomas Harte
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8ce46b6e49
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Having spotted that I was using my single-character loop counter names incorrectly (quelle surprise!), got a bit more explicit. Also flattened into a single loop so that I can break rather than returning.
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2017-08-20 10:32:09 -04:00 |
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Thomas Harte
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669e0caff5
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Ensured the head_unload_delay values are properly seeded, and generalised the quick escape.
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2017-08-19 22:06:56 -04:00 |
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Thomas Harte
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aefbafa18d
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Centralised the 8272's actions of setting the non-DMA execution flag, picking the drive and head and loading the head for accessing commands, and switched error flag if read ID doesn't find anything.
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2017-08-15 21:49:10 -04:00 |
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Thomas Harte
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d12c834f9c
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Increased amount reported.
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2017-08-15 20:35:33 -04:00 |
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Thomas Harte
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56de5cb2b3
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Removed one further logging event.
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2017-08-15 20:18:32 -04:00 |
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Thomas Harte
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709257a0c5
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Quick fix: also treat reception of sync as a reason not to stop looking for a data address mark.
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2017-08-15 20:16:56 -04:00 |
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