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6154585e77
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feat(dma): implement all dma i/o writes
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2022-10-30 01:04:22 -03:00 |
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7debdc490d
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fix(io): resovle off-by-one errors in i/o register ranges
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2022-10-29 05:23:05 -03:00 |
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58375795bf
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fix(ppu): apply proper masks to ppu i/o
Refactor Window, and bldcnt, bldalpha, bldy
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2022-10-29 05:18:53 -03:00 |
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f0dca29836
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fix(dma): apply proper masks to dma i/o
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2022-10-29 04:53:21 -03:00 |
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c75682dbd4
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fix(apu): some invalid i/o registers should read 0x0000
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2022-10-29 04:29:44 -03:00 |
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36832ba1fb
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feat(apu): impelement all apu i/o reads
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2022-10-29 04:24:06 -03:00 |
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647bd83224
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chore(io): rewrite certain error messages
We can do this now that we know that it won't be because of any
unimplemented feature in some circumstances
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2022-10-29 02:37:54 -03:00 |
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c831f67d1a
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feat(timer): implemeant all timer i/o reads
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2022-10-29 01:37:28 -03:00 |
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268961262d
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feat(dma): implement all dma i/o reads
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2022-10-29 01:30:12 -03:00 |
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3e62feacba
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feat(ppu): implement all ppu i/o reads
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2022-10-29 01:29:27 -03:00 |
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d859cee365
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style: get rid of unnecessary type coersion
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2022-10-29 00:06:08 -03:00 |
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371cf4cc12
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style(i/o, ppu): refactor ppu i/o
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2022-10-28 23:45:54 -03:00 |
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10aec67ee0
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emu: implement thread sleep in granular steps
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2022-10-28 21:58:55 -03:00 |
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4eb715a138
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doc(emu): properly document + simply constants
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2022-10-28 21:57:30 -03:00 |
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14b24787ab
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style: remove unnecessary imports
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2022-10-28 21:56:55 -03:00 |
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eb7ffa29f4
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fix(apu): pause device on mute instead of writing silence
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2022-10-27 09:11:08 -03:00 |
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4b8ed3cebb
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fix(io): resolve embarrasingly simple regression
introduced in 21eddac31e
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2022-10-23 04:39:31 -03:00 |
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928ce674d9
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fix(cpu): fix obscure LDRSH behaviour
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2022-10-22 22:12:41 -03:00 |
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945dbec013
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fix(open-bus): don't rotate result
Rotating misaligned reads is the responsibility of the CPU
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2022-10-22 21:32:36 -03:00 |
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dd98066a34
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Merge pull request 'feat(dma): Implement DMA Latch' (#5) from dma-latch into main
Reviewed-on: #5
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2022-10-22 23:53:21 +00:00 |
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a2868dfe9e
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feat(dma): Implement DMA Latch
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2022-10-22 20:52:02 -03:00 |
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22979d9450
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fix(bios): fix regression
was reading addr_latch + 8, which is a remnant from when I was faking
the pipeline
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2022-10-22 15:33:36 -03:00 |
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712c58391d
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chore(config): change defaults in config.toml
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2022-10-21 06:01:22 -03:00 |
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407774d798
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chore(gitignore): update .gitignore
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2022-10-21 04:40:55 -03:00 |
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16f8f4c953
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feat: write default config.toml if it doesn't exist
also resolves panic on missing /zba or /zba/save directory by ensuring
those directories exist as soon as we know the data directory
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2022-10-21 04:39:16 -03:00 |
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143ffd95f7
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chore: update README
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2022-10-21 02:59:43 -03:00 |
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250ff25ed7
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Merge pull request 'Configure SDL2 to use OpenGL' (#4) from opengl into main
Reviewed-on: #4
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2022-10-20 01:41:50 +00:00 |
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eff52ac1bb
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fix(opengl): properly control whether vsync is enabled
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2022-10-17 20:31:42 -03:00 |
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e60b556f72
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chore(ppu): remove BGR555 -> RGBA888 LUT
LUT probably couldn't fit in CPU cache anyways.
TODO: Consider whether LUTs for separate channels (size 32 * 3 * 3
instead of std.math.maxInt(u15))
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2022-10-17 20:31:42 -03:00 |
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3a3e6acc6a
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chore: replace OpenGL 4.5 bindings with OpenGL 3.3
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2022-10-17 20:31:42 -03:00 |
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4b4bc7f894
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chore: remove unnecessary ptr cast
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2022-10-17 20:31:42 -03:00 |
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325208d460
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feat: implement better Colour Emulation
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2022-10-17 20:31:42 -03:00 |
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f44a1a49fd
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fix: lower required OpenGL version + resolve offset bug
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2022-10-17 20:31:42 -03:00 |
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1575f517a9
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feat: use opengl
TODO:
- Texture isn't scaling properly
- I need to reverse the colours in the frag shader
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2022-10-17 20:31:42 -03:00 |
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26dba16789
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chore(gpio): add missing errdefer
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2022-10-17 20:01:50 -03:00 |
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b133880064
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chore(main): report errors slightly better
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2022-10-17 18:30:40 -03:00 |
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2474daa3ae
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chore(config): add log message
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2022-10-17 17:39:02 -03:00 |
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fc53a40b3c
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feat(config): add option to skip BIOS
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2022-10-17 17:31:07 -03:00 |
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7097e21361
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feat(cli): Add option to skip BIOS
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2022-10-17 17:25:04 -03:00 |
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a9fe24b1b4
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chore: Update README.md
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2022-10-17 17:00:54 -03:00 |
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f38c840d32
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Merge pull request 'Draft: Implement Instruction Pipeline' (#3) from pipeline into main
Reviewed-on: #3
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2022-10-17 19:42:42 +00:00 |
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19e70c39d1
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feat(config): add config option to mute ZBA
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2022-10-13 00:54:15 -03:00 |
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5a72a8e7f3
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chore(config): add example config file
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2022-10-13 00:46:18 -03:00 |
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7b146ad7ca
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fix(bios): set addr_latch even if bios is skipped
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2022-10-13 00:35:22 -03:00 |
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822eed1f3a
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fix(bus): make open bus impl aware of CPU pipeline
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2022-10-13 00:35:22 -03:00 |
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b37a14900c
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style(bus): cpu ptr doesn't need to be optional
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2022-10-13 00:35:22 -03:00 |
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f5bd20bc2a
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style: code cleanup
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2022-10-13 00:35:22 -03:00 |
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d3514b14f3
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fix: resolve timing regressions
make sure to use fetch timings when fetching instructions
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2022-10-13 00:35:20 -03:00 |
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06c60dad74
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fix: rename Pipline to Pipeline
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2022-10-13 00:34:18 -03:00 |
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870e991862
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feat: working pipeline implementation
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2022-10-13 00:34:18 -03:00 |
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