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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…
... before and after the other tests, just to make sure that ... .
Thanks,
Patrik -
New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... to run all the other tests from the archive, so we ... would be useless, and the tests would need running again with ... .
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…
... 't use versions of the tests which suffered from INT misalign ... . That's why these exact tests were written.
BTW ... we now have all the tests we could have only dream ... .. :)
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…
... with INT misalign, the tests are very recent. I ... .
AFAIR, the tests will reset on most occasions ... ticking and Jan Bobrowski's tests are only getting older ... to admit that either the tests work, or prove that ... />
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…
... to change PSUs - so my tests will delay a few more ... welcome, too. Thanks.
Patrik -
New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... cycle later in the other tests, too, assuming they can detect ... . Thanks so much.
Patrik -
games that need mouse supporthas anyone ever tried to hack in mouse support to existing speccy games? HeroQuest needs it badly, the cursor moves so slowly that the game isn't fu…
... . Trying it first with samples/tests/input.tap helps, too.
Patrik -
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]…
... />
[QUOTE=Alcoholics Anonymous;739902]Patrik how do I seed such ... generator passes all the diehard tests, regardless of if the output ... ) numbers as well.
Patrik -
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 …
FWIW, ZXDS passes all the tests. Well, it passes test 35 ... + is disabled, and it passes tests 36 and 37 as long ... do this change...
Patrik -
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 …
... glad that the floating bus tests don't depend on contention ... that a documented CPU flags tests don't require getting the ... . :)
Thanks,
Patrik -
Random object placementI'm looking for some advice on placing objects randomly in a game. I have a routine that reads a table and prints the corresponding object: 0 prints…
... consecutive pairs. The basic RNG tests are to take k-tuples ... -
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…
I finally got around to implementing this SCF/CCF behaviour today. Works perfectly with your test programs, Patrik, and z80tests still passes all the tests. Thanks :) -
TAPER tests.I've managed to get TAPER to play .TZX files, but here's something I've noticed. When I import a file like "The Rocky Horror Show", it says that the …
I've managed to get TAPER to play .TZX files, but here's something I've noticed.
When I import a file like "The Rocky Horror Show", it says that the time remaining for the playback is 4:43, and then it counts down. But when it gets to about 0:10 ... -
undocumented Z80I am documenting a feature nobody has done before and no emulator gets right at this time. I'll have a report after doing some more tests. Fraser.
I am documenting a feature nobody has done before and no emulator gets right at this time. I'll have a report after doing some more tests.
Fraser. -
ANN: Write Spectrum Games in C with speclib121 Announcing the sprite pack C library for the z88dk C cross compiler available from: [url="http://justme895.tripod.com/main.htm"]http://justme895.tr…
... service routine. The final one tests reading from stdin and writing ... -
Once again about the +3 Disk drive problemI am facing a strange problem with one +3.In the beggining I though it was the drive belt problem which I have proptly replace. The error was still t…
... system goes through all the tests in memory apart from the ... -
BASin Release 5 available for DownloadJust in case anyone's interested, BASin release 5 is up on my site. It's only really found its' way there cos someone wanted to test it, so I may as …
... , ie, it worked for simple tests but hasn't had a ... -
NEW INTERFACE FOR ZX SPECTRUM!!Hi all zx-maniax! Here is a letter from Polish inventor, Yarek Adamski. He constructed a new brilliant interface for ZX SPECTRUM. Ready carrefuly i…
... /> I've just finished first tests of YABUS.ZX.
To return to my tests. Several years ago I've ... -
memory is filled up under Win XP when opening many filesDear friends, I have the big and strange problem that ZX-Rainbow's game scanner is not working properly under Windows XP. I figured out (during a ti…
Sinclair Spectrum System Test Rom CartridgeSinclair Spectrum System Test Rom Cartridge. [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=50224&item=8106735040&rd=1&ssPageName=W…
... to perform a number of tests, including a ZX Spectrum Keyboard ...Found " Mental Mathematics"Hello All, Just found a nice Spectrum tape, it is called " Top Ten mental Mathematics, and it actually has about 60 Primary math Tests on it. They c…
... has about 60 Primary math Tests on it. They come in ... programs that can do 10 tests eacht. Publisher is Holmes McDougall ...Problems with games on +2AHi! I have a +2A now and have problems running some games on it. I tought the resistor fix (to give it some kind of "floating bus" as the original 4…
... work fine though and all tests I tried say the computer ...Spectrum emulator tests on WEB?I searched little with google, but didn't find it. Can I get some URL?
I searched little with google, but didn't find it.
Can I get some URL?ZX-81 Ram Pack problemHi! I know this is a ZX Spectrum forum, but I am hoping someone here might be able to help me out... I have posted this to c.s.s. but noone was able…
... % constant I did some more tests :
If I enter ...BASin release 12b available for downloadOk, there were a few nasty bugs in the last release, so in fine SPIN team tradition here's a new release that possibly fixes those errors. In this r…
... />
I've performed cursory tests, and it looks ok so ...+3e rom and my Videoface......aaaarghwell, i've finally gotten around to doing three things in my life replace my +3 drive belt find my videoface and driver disc burn the +3e ROMS and …
... with the original roms, any tests I can do to see ...MP3 loading testsIn a previous thread, Spector says: "The loss of an mp3 file is nothing compared to the loss from an old audio cassette tape. " Dunny says: "Which i…
In a previous thread, Spector says:
"The loss of an mp3 file is nothing compared to the loss from an old audio cassette tape. "
Dunny says:
"Which is, of course, utter bollocks :)
MP3s can be of a great variation in quality - ...
