Thomas Harte
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bc89cb7d06
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Hack attack: ignore TC.
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2023-12-01 17:30:32 -05:00 |
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Thomas Harte
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33a0c40c02
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Support HLT.
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2023-12-01 13:15:01 -05:00 |
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Thomas Harte
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365b62b4a7
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Add TODO.
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2023-12-01 09:50:11 -05:00 |
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Thomas Harte
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4d1e976b55
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Flag drive as interrupting.
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2023-12-01 09:49:50 -05:00 |
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Thomas Harte
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4429448815
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Make some effort at terminating appropriate if no sector.
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2023-12-01 09:47:52 -05:00 |
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Thomas Harte
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88e67d9ad6
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Return some status after reading. Seemingly wrong.
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2023-12-01 09:37:30 -05:00 |
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Thomas Harte
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d101483714
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Hack in enough that disk contents end up in RAM.
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2023-12-01 09:34:31 -05:00 |
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Thomas Harte
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5feac8ef14
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Avoid duplicate symbol.
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2023-12-01 07:36:12 -05:00 |
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Thomas Harte
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a96cb1ebd6
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Decommit debugging hook.
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2023-12-01 06:46:00 -05:00 |
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Thomas Harte
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2da2240d34
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Remove errant break.
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2023-12-01 06:45:29 -05:00 |
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Thomas Harte
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ef37b09a78
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Seed all transfers as complete.
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2023-11-30 22:47:38 -05:00 |
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Thomas Harte
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9fc0d411fd
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Further flesh out DMA, breaking POST.
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2023-11-30 22:45:40 -05:00 |
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Thomas Harte
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0dc44e8efd
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Adjust audio formulation.
Probably still not right, but less wrong with the current input.
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2023-11-30 14:37:13 -05:00 |
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Thomas Harte
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c076636df1
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Fix typo.
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2023-11-30 14:26:26 -05:00 |
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Thomas Harte
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c397da3e5a
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Add TODOs.
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2023-11-30 12:52:08 -05:00 |
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Thomas Harte
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5f6bbec741
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Capture DMA high bytes, add actor for accesses.
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2023-11-30 12:47:50 -05:00 |
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Thomas Harte
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7f0bb716f7
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Grab sector contents, ready for more FDC work.
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2023-11-29 15:55:37 -05:00 |
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Thomas Harte
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b7d3633b38
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Log slightly more.
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2023-11-29 15:30:47 -05:00 |
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Thomas Harte
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05504c8389
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Accept and keep hold of disk images.
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2023-11-29 15:20:14 -05:00 |
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Thomas Harte
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8d01829fa7
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Adopt PC-style naming, limit to one drive.
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2023-11-29 11:35:21 -05:00 |
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Thomas Harte
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be842ee2f1
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Add drive indicator lights.
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2023-11-29 11:31:37 -05:00 |
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Thomas Harte
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e034daa6c8
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Capture motor state.
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2023-11-29 09:52:16 -05:00 |
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Thomas Harte
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ce4bcf9064
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Improve comment.
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2023-11-29 09:50:08 -05:00 |
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Thomas Harte
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a992ae37b1
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Mildly rearrange, to match enum order.
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2023-11-29 09:49:15 -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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6e2e67fd46
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Sculpt out enough to get to a read data command.
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2023-11-29 09:42:43 -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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dd4bcf68bf
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Load up on debugging logs.
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2023-11-28 15:09:57 -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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c19c356c10
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Add disabled longer serialisation.
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2023-11-27 23:23:00 -05:00 |
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Thomas Harte
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8fec9bef11
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Attempt IRQ logic.
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2023-11-27 23:16:24 -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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291723e85e
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Insert notes to self, trying to tie down FloppyController interface.
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2023-11-27 10:27:36 -05:00 |
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Thomas Harte
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a6a464c240
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Add printed TODO.
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2023-11-25 21:40:13 -05:00 |
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Thomas Harte
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9bd75464b5
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Proceed to receiving a sense interrupt status.
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2023-11-25 18:15:37 -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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8c70317d31
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Introduce interrupt.
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2023-11-24 23:06:52 -05:00 |
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Thomas Harte
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dd135bf3fe
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Start experimenting with a possible end-of-reset interrupt?
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2023-11-24 22:41:33 -05:00 |
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Thomas Harte
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2efb5236f7
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Add an agent for floppy control.
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2023-11-24 22:19:39 -05:00 |
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Thomas Harte
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d5c30e3175
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Add enough keyboard support to be able to bypass the initial FDC BIOS failure report.
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2023-11-24 13:38:06 -05:00 |
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Thomas Harte
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89423f28ef
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Limit extraneous printing.
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2023-11-23 22:47:31 -05:00 |
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Thomas Harte
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019d987623
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Clear buffer on read.
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2023-11-23 22:16:08 -05:00 |
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Thomas Harte
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7e8020df59
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Avoid a spurious initial interrupt.
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2023-11-23 22:15:20 -05:00 |
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Thomas Harte
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44d602e0f6
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Seriously attempt a keyboard controller.
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2023-11-23 22:10:51 -05:00 |
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Thomas Harte
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0674da0325
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Flip IRQ priority.
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2023-11-23 15:41:24 -05:00 |
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Thomas Harte
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113fc9f757
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Add further TODO.
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2023-11-23 15:29:43 -05:00 |
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Thomas Harte
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2c31452629
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Add TODO, as exposition.
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2023-11-23 15:19:31 -05:00 |
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Thomas Harte
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505df78108
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Add column duplication, switch to green.
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2023-11-23 15:18:28 -05:00 |
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Thomas Harte
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d92d0e87ac
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Honour MDA attributes.
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2023-11-23 14:51:32 -05:00 |
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