-
Xor-shift random number generator for Z80[QUOTE=Patrik Rak;320244]Come on, people, [URL="http://www.jstatsoft.org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia, that's the w…
[QUOTE=Patrik Rak;320244]Come on, people, [URL=" ... to go.[/QUOTE]
[QUOTE=Patrik Rak;320294]Given the math behind ... -
[NEW] Retro Virtual Machine v1.0.0 for OSX released!!!!Here it is! Retro Virtual Machine v1.0.0 RELEASED!!!! Many thanks first to Patrik Rak for the PZX format and for their Z80 tests without which RVM…
... to Patrik Rak for the PZX format and for their Z80 tests without ... -
MEMPTR edge casesFor no particular reason, I've finally got round to emulating MEMPTR in Fuse. A few bits which aren't completely clear to be from the [url="http://zx…
... case.
Obviously, actual tests on real hardware preferred to ... .worldofspectrum.org/forums/discussion/41834/"]Patrik Rak's tests[/url] so I'm ... -
PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…
[QUOTE=Patrik Rak;187407]So, these are the ... didn't run the actual tests yet but I would expect ... PAUS block, respectively?
Patrik -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
[QUOTE=Patrik Rak;213334]Could this be as ... (over a large number of tests) by Woody, Jon Needle and ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
[QUOTE=Patrik Rak;213364]Yes, they are indeed. ... in the FAQ, as the tests were obviously carried at different ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
[QUOTE=Patrik Rak;214171]Well, if I am ... cycles to investigate, and any tests you care to run only ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
[QUOTE=Patrik Rak;214373] This way, all M1, ... 'll have to try few tests first, though.[/QUOTE]
I ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
[quote=Patrik Rak;214825]Now it would be ... /> The results for all the tests match those from Fuse, Spectaculator ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
[QUOTE=Patrik Rak;215397]
Or something like ... .
I ran the tests on my 48K spectrums (which ... -
So... who's got a Wii then?We've got one :-D Have had it for almost 2 weeks now. Only got RE4, Brain Training and the Sonic game so far (aswell as the obvious Wii Sports). B…
[QUOTE=Patrik Rak;264496]Anyone else looking forward ... Alaska or something.
Patrik: If you opt into the ... some scary times for target tests so far.
Daren ... -
RZX - The possibilitiesI understand why an RZX can't be searched with a slide bar the same way we do with a regular video file. But I think it could be done. I'm thinking …
[quote=Patrik Rak;281381]Hmm, looks like Jon ... 't have much working - only tests which showed the sizes of ... -
Xor-shift random number generator for Z80[QUOTE=Patrik Rak;320244]Come on, people, [URL="http://www.jstatsoft.org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia, that's the w…
[QUOTE=Patrik Rak;321132]OK, I became curious ... register:
[/QUOTE]
Patrik have you calculated the a ... up to run the diehard tests so I thought I'd ... -
SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
[QUOTE=Patrik Rak;667290]Meantime, I have finished ... 150 test vectors and thoroughly tests almost all Z80 instructions The ... , while using even more specific tests at the same time. I ... real CPU behavior.
Patrik -
SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
[QUOTE=Patrik Rak;668337]The test now features ... 150 test vectors and thoroughly tests almost all Z80 instructions. The ... , while using even more specific tests at the same time. I ... =41834"]here[/URL].
Patrik -
Games with K-MOUSE supportHere is modified 128kB TAP version of IRON LORD with new mouse driver controll. All parts with cursor are controlled only with K-MOUSE. Any mouse but…
[QUOTE=Patrik Rak;670819]From [url]http://zxds. ... samples/tests/input.tap in the ZXDS zip archive.
Patrik ... test. You can add this tests:
- master mouse use ... -
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
[QUOTE=Patrik Rak;692611]BTW, you may want ... first line accordingly.
Patrik[/QUOTE]
I already ... /> I intend to repeat all tests following your kind advice, but ... -
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
[QUOTE=Patrik Rak;692656]Decreasing the base value ... />
I suggest repeating all tests for the following values (changed ... -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
[QUOTE=Patrik Rak;228409]I wondered if someone ... run the stime and ulatest3 tests from [URL="http://zxds.raxoft ... .
BTW, these great tests were taken from [URL="http ... ]).
Thanks,
Patrik -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
[QUOTE=Patrik Rak;757220]Bump.
Would ... run the stime and ulatest3 tests from [URL="http://zxds.raxoft ... .
BTW, these great tests were taken from [URL="http ... ]).
Thanks,
Patrik[/QUOTE]I'll give them ... -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
[QUOTE=Patrik Rak;758012]I guess I'll ... was unstable, 50% of the tests would report that, but that ... is the value all other tests are based on, they can ... because of this.
Patrik -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
[QUOTE=Patrik Rak;758015]And because this is the value all other tests are ... seeing the results.
Patrik -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... 't use versions of the tests which suffered from INT misalign ... same computer.
[QUOTE=Patrik Rak;758004]From that schema it ... . That's why these exact tests were written.
... ticking and Jan Bobrowski's tests are only getting older :)
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... />
[QUOTE=Patrik Rak;758079]AFAIR, the tests will reset on most ... .
[QUOTE=Patrik Rak;758079]What is your explanation ... .
[QUOTE=Patrik Rak;758079]You might not like ... .
[QUOTE=Patrik Rak;758079]Well, this may seem ...Timing_Tests-48k_v1.0 results...Hello All, I ran these [URL="http://www.zxspectrum4.net/op_timing.php"]tests[/URL] on my emulator and some of the tests failed.. so I tried it on a …
[QUOTE=Patrik Rak;803871]FWIW, ZXDS passes all the tests. Well, it passes test ... + is disabled, and it passes tests 35-37 as long as ... do this change...
Patrik[/QUOTE]
I get ...Timing_Tests-48k_v1.0 results...Hello All, I ran these [URL="http://www.zxspectrum4.net/op_timing.php"]tests[/URL] on my emulator and some of the tests failed.. so I tried it on a …
[QUOTE=Patrik Rak;803908]Could we then perhaps ... glad that the floating bus tests don't depend on contention ... that a documented CPU flags tests don't require getting the ... . :)
Thanks,
Patrik[/QUOTE]
If its ...Timing_Tests-48k_v1.0 results...Hello All, I ran these [URL="http://www.zxspectrum4.net/op_timing.php"]tests[/URL] on my emulator and some of the tests failed.. so I tried it on a …
[QUOTE=Patrik Rak;803908]Could we then perhaps ... , here are the numbers for tests 36 and 37 with Kempston ... =237 SP=23335
PatrikCMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…
... &postcount=86"]Optimized Patrik Rak's Xor-shift random ... &postcount=10"]Optimized Patrik Rak's CMWC random number ... &postcount=10"]Optimized Patrik Rak's CMWC random number ... tests) but requires aligned table.[/LIST]
Evidently Patrik Rak ...CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…
... , excellent randomness (passes most Diehard tests);
Patrik Rak's CMWC random ... , perfect randomness (passes all Diehard tests);
tests) but requires aligned table ...CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…
Nice Patrik. Here's a version ... /> ; =============================================================
; Jun 2012, May 2015 Patrik Rak
;
; modified by aralbrec ... /> ; CMWC generator passes all diehard tests.
; http://www.worldofspectrum.org ...
