a992e988b2
Merge pull request #1218 from TASVideos/ZXHawk-new-ULA
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Zx hawk new ula
2018-06-13 08:40:26 -04:00
93dab42ba6
z80: Start up values for SP and AF
2018-06-13 08:29:07 -04:00
9a906cd8af
z80: add memptr variable
2018-06-12 16:57:11 -04:00
8c3afc189a
z80: add a MEMRQ vector for memory contention for zx spectrum
2018-06-12 16:51:21 -04:00
3ce546b774
z80: Resond to interrupts at the corect time
2018-06-08 12:28:51 -04:00
6ae8f01872
z80: Fix some more contention stuff
2018-06-07 18:41:50 -04:00
7ad65bd96e
z80: WZ fixes
2018-06-07 11:11:56 -04:00
cd7df2ea07
z80: more contention work
2018-06-07 10:37:26 -04:00
b0af0e48e0
z80: IR contention update
2018-06-07 08:34:21 -04:00
afd1ba38d8
z80: Fix remaining flags and WZ
2018-06-07 08:10:39 -04:00
275092528a
z80: Fix some bugs in flags and WZ register
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Only thing remaining is INI/IND/INIR/INDR
2018-06-06 19:34:46 -04:00
af788ee108
z80: fix IO contention bug
2018-06-06 13:55:57 -04:00
74e6f630c3
z80: IO port re-work and contention
2018-06-06 07:33:49 -04:00
620c4b3c2e
z80:more contention work, only IN/OUT to go
2018-06-05 18:04:19 -04:00
978a93b681
z80: more memory contention timing work
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(up to test 23)
2018-06-05 15:05:48 -04:00
6752a17321
z80: clean up prefetch implementation
2018-06-05 12:52:10 -04:00
beae64d563
z80: use high byte BUSRQ vector since PCl = 0 so the look up fails (oops)
2018-06-04 14:27:57 -04:00
bff3f41c9a
z80: IN/OUT access fixes
2018-06-04 11:42:59 -04:00
2661b0804c
z80: fix a typo
2018-06-04 11:15:26 -04:00
9f4b6f1ecf
z80: Bus timing on interrupts
2018-06-04 08:57:12 -04:00
1125ccedc3
z80: fix a bug
2018-06-04 07:52:48 -04:00
32ae549c70
z80: Add bus request timing array to work with zx spectrum
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Also some clean up
2018-06-03 19:14:30 -04:00
7220e9d394
z80: fix some instruction timings for IN/OUT
2018-06-01 15:21:05 -04:00
c0d6c02b2e
Z80: Recast core to cycle accurate memory accesses and wait state timing
2018-05-31 21:05:41 -04:00
d6a9d69f7e
GBHawk: Fix Pinball Fantasies
2018-05-25 15:00:16 -04:00
f3ea6fe025
Use generic interface type on MOS 6052X for talking to the emulator core ( #1189 )
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* Use generic interface type on MOS 6052X for talking to the emulator core
* Change CpuLink constructors to not use expression-bodies, to get the AppVeyor build to pass.
* Add comment explaining why IMOS6502XLink exists.
2018-05-20 23:18:53 +03:00
2144195bb8
GBHawk: Clean up some unused variables
2018-05-16 15:50:07 -04:00
1b991de966
GBHawk: More Hlat bug work
2018-05-15 14:26:48 -04:00
a185f33487
Z80A: Add a WAIT state that can puase the CPU on reads / writes
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NOTE: a wait state is added automatically to IN/OUT reads / writes, but I don't know if this is already accounted for in the cycle timings, TODO.
2018-05-15 09:44:39 -04:00
e8145af463
i hope this breaks something
2018-05-12 12:55:42 -04:00
678666ddf0
GBHawk: Fix a bug in I Flag check
2018-05-10 15:31:06 -04:00
32f78cd311
GBHawk: Cleanup ppus
2018-05-09 20:05:53 -04:00
828dbba1a5
GBHawk: Rework CPU to poll INT at the correct time.
2018-05-08 21:47:35 -04:00
b3647c6e05
GBCHawk: adjust PPU
2018-05-04 15:45:18 -04:00
e29b741bd4
GBCHawk: Halt test rom work, ppu still needs re-work
2018-05-03 21:26:33 -04:00
d4eb3da512
GBHawk: Restructure to pass all other tests (as before)
2018-05-03 19:07:51 -04:00
19c509e9c2
GBHawk: Attempt at some halt bugs
2018-05-01 21:53:20 -04:00
9c06ac02a2
Z80: Fix Flags for IN operations
2018-04-18 19:00:59 -04:00
6019073157
GBHawk: Fix some GBC Behaviours, start MBC7
2018-04-03 18:18:41 -04:00
d4ee8f480b
GBHawk: HDMA and GBC halt commits
2018-03-25 21:22:27 -04:00
380b9f085e
GBHawk : GBC Commits round 2
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-HDMA
-GBA setting
2018-03-25 17:58:21 -04:00
ca69e52229
GBHawk: GBC commits round 1
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-RAM banks
-Unify VRAM and add second Bank
-Speed Switch and associated reorg.
-Memory Map and Registers
-PPU seperation
2018-03-25 10:07:12 -04:00
e2eac983a1
Merge pull request #1149 from TASVideos/master
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Bringing ZXSpectrum branch up to date with master
2018-03-19 15:52:55 +00:00
81e80acf86
z80: make TotalExecutedCycles long and change related variables accordingly
2018-03-18 09:55:56 -04:00
dbb90a996d
z80: clean up
2018-03-16 17:50:51 -04:00
396f875ac2
z80 disassembler: handle address wrap
2018-03-15 20:58:08 -04:00
8ebcadbc58
z80: fix port addressing in some cases
2018-03-15 20:47:47 -04:00
09d765e853
make 6502 tracelog less bullshit
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- stop spamming ---
- stop acting like 6502 is able to execute the same pc twice in a row
- put as many raw bytes as 6502 fetches per instruction
- reorder some registers
- stop being called when there's nothing to disasm
2018-03-15 00:30:50 +03:00
47cfe9ceb6
Intellivision: TCI throw console warning instead of error, fixes popeye
2018-03-02 16:59:38 -05:00
7c82d6d526
Merge pull request #1106 from TASVideos/master
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Bring ZXSpectrum branch up to date with master
2018-02-06 08:45:48 +00:00
alyosha-tas