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Author SHA1 Message Date
Thomas Harte
bb6ceafe0e Implement the easy writes. 2023-01-16 22:31:03 -05:00
Thomas Harte
55e73cb812 Implement most of reading. 2023-01-16 22:25:20 -05:00
Thomas Harte
f0db676a10 Be consistent in use of C parts. 2023-01-16 20:29:32 -05:00
Thomas Harte
32b29bd63b Transcribe all missing registers. 2023-01-16 20:26:27 -05:00
Thomas Harte
bfe94eb268 Seed date and time with current. 2023-01-16 20:11:42 -05:00
Thomas Harte
20ec192129
Merge pull request #1114 from TomHarte/SecondarySlots 
Add support for secondary MSX slots.
 2023-01-16 20:01:21 -05:00
Thomas Harte
055e9cdf8d Differentiate unmapped and mapped-for-handler. 2023-01-16 19:52:40 -05:00
Thomas Harte
a5b9bdc18c Eliminate speculative apply_mapping. 2023-01-16 11:53:04 -05:00
Thomas Harte
eb51ff5cdf Add RAM paging. 2023-01-16 11:52:08 -05:00
Thomas Harte
1769c24531 Avoid ambiguous naming. 2023-01-16 11:43:43 -05:00
Thomas Harte
1a58ddaa67 Increase notes for future self. 2023-01-15 23:12:36 -05:00
Thomas Harte
183cb519e7 Give autonomy to secondary slots. 2023-01-15 22:51:17 -05:00
Thomas Harte
68361913ee Substitute VDP for the MSX 2. 2023-01-14 22:05:59 -05:00
Thomas Harte
ced002125e Make a basic attempt at RAM. 2023-01-14 14:58:12 -05:00
Thomas Harte
1e17fc71ab Add an RP-5C01 to the MSX 2. 2023-01-14 14:52:07 -05:00
Thomas Harte
f57c2a961f Add to further project files. 2023-01-14 14:20:29 -05:00
Thomas Harte
48a4355592 Start sketching out an RP5C01. 2023-01-14 14:17:28 -05:00
Thomas Harte
3bc38d35c9 Fix include order. 2023-01-14 14:16:56 -05:00
Thomas Harte
4d67360702 Merge branch 'master' into SecondarySlots 2023-01-13 22:23:54 -05:00
Thomas Harte
18def0c97d Correct extension ROM visibility. 2023-01-13 22:22:58 -05:00
Thomas Harte
84cb7df1be
Merge pull request #1115 from TomHarte/DynamicCull 
Restore repeated lookup of timed machine under macOS.
 2023-01-13 22:08:29 -05:00
Thomas Harte
97d93ad55c Restore repeated lookup of timed machine. 
This restores culling of abandoned parallel machines during dynamic analysis.
 2023-01-13 22:02:56 -05:00
Thomas Harte
5f85074caa Restore repeated lookup of timed machine. 
This restores culling of abandoned parallel machines during dynamic analysis.
 2023-01-13 22:02:15 -05:00
Thomas Harte
f0a4d1d8ec Wire up did-page notifications. 2023-01-13 21:54:59 -05:00
Thomas Harte
fb0241cf6e Be overt about alignment. 2023-01-13 14:30:17 -05:00
Thomas Harte
50b5122969 For an MSX 2, the extension ROM is obligatory. 2023-01-13 14:18:39 -05:00
Thomas Harte
9f450b3ccb Expose the extension ROM to an MSX 2. 2023-01-13 14:16:12 -05:00
Thomas Harte
4190d25698 Ensure RAM is properly sized and available. 2023-01-13 14:07:54 -05:00
Thomas Harte
befc81743a Fix base RAM mapping. 2023-01-13 09:31:56 -05:00
Thomas Harte
23ff3fc366 Ensure all routes go somewhere. 2023-01-13 08:05:12 -05:00
Thomas Harte
78ce439b9b Add missing header; correct type. 2023-01-12 23:08:01 -05:00
Thomas Harte
ce440d52b3 Standardise name. 2023-01-12 23:02:24 -05:00
Thomas Harte
2e7e5ea12b Fleshes out most of a cleaner memory slot layout. 2023-01-12 23:01:11 -05:00
Thomas Harte
0d8c014099 Secondary slot selections are per primary slot. 2023-01-11 13:15:00 -05:00
Thomas Harte
fee82d3baa Fix typo. 2023-01-11 13:14:42 -05:00
Thomas Harte
76ad465030 Also seek the extension ROM for the MSX 2. 2023-01-11 12:56:09 -05:00
Thomas Harte
483ee8a74f Add a catch for the secondary paging register. 2023-01-10 22:24:40 -05:00
Thomas Harte
520ae7f2b2 Pick generic BIOS based on machine type. 2023-01-10 22:15:01 -05:00
Thomas Harte
ae5b81c0ab Add MSX 2 to the ROM catalogue. 2023-01-10 18:17:17 -05:00
Thomas Harte
6bd261b222 Add storage for secondary paging. 2023-01-10 18:07:31 -05:00
Thomas Harte
53bb17c848 Use model as a compile-time MSX configurator. 2023-01-10 14:55:57 -05:00
Thomas Harte
6e0f260478 Add a model field. 2023-01-10 14:52:09 -05:00
Thomas Harte
19e333d117 Merge branch 'master' into SecondarySlots 2023-01-10 14:40:49 -05:00
Thomas Harte
3352feb21b
Merge pull request #1113 from TomHarte/VDPs 
TMS9918 &c: Eliminate hard-coded assumption of 16kb.
 2023-01-10 14:40:38 -05:00
Thomas Harte
73549eb38c Document quite a bit more, to refresh my memory. 2023-01-10 14:40:03 -05:00
Thomas Harte
dbff7592f5
Merge pull request #1112 from TomHarte/VDPs 
Clean up TMS9918-related code.
 2023-01-10 13:40:47 -05:00
Thomas Harte
4d96122884 Eliminate hard-coded assumption of 16kb. 
Clearly I'll have to do something else to support 128k+, probably move the ram pointer?
 2023-01-10 12:38:19 -05:00
Thomas Harte
9085ba4081 Update SMS VDP tests. 2023-01-09 22:58:12 -05:00
Thomas Harte
f1f16d1f9a Clarify and simplify half_cycles_before_internal_cycles. 2023-01-09 22:55:46 -05:00
Thomas Harte
fd14829992 Avoid hand-writing all the various conversions. 2023-01-09 22:34:56 -05:00