-
Double Dragon 128k - The graphicsAs you are all probably aware, I tried gathering a team of people together a few years back to make a totally re-programmed version of Double Dragon …
... need it in sprite test to make timing more exactly. but there ... -
48k Timing Tests...Here's v1 of the timing tests for the 48k Spectrum, with a little background [IMG]http://www.zxspectrum4.net/images/timing_test_v1.jpg[/IMG] [URL="…
... looking at the timing albeit slightly adjusted, the test for "type" is ... -
48k Timing Tests...Here's v1 of the timing tests for the 48k Spectrum, with a little background [IMG]http://www.zxspectrum4.net/images/timing_test_v1.jpg[/IMG] [URL="…
... cant resist to run this test on couple of emus..
test (35).
If Woody fix ... are, for early timing.
I didnt test Fuse and Spectaculator, so ... -
48k Timing Tests...Here's v1 of the timing tests for the 48k Spectrum, with a little background [IMG]http://www.zxspectrum4.net/images/timing_test_v1.jpg[/IMG] [URL="…
... the exercise, just means some timing is out/different. Remember to ... that can change the "type" test result is multiple times the ... -
Mistake in the 128K technical FAQ?[url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url] [quote]Memory banks 1,3,5 and 7 are contended.[/quote] Really? I thought i…
I'll write a test program based on this code ... stack in advance: first the timing loop, then (20ms later) the ... a, (hl)[/b] in the timing loop, rather than [b]ld ... -
So you need to double (or triple, or quadruple) the clock speed...No particular reason for posting this, other than I was looking at an eZ80 evaluation board that does this, and that jogged my memory of a project I'…
... 20MHz to do a quick test. The test was meant to use ... MHz. version sounds nice, but timing of control signals may change ... -
LDIR timings in contended RAM?The 48K Spectrum technical reference page ([URL="http://www.worldofspectrum.org/faq/reference/48kreference.htm"]here[/URL]) describes the detailed ti…
... up the 16 T/byte timing. I thought it best to ... write a quick routine to test it for myself.
X128 - moved forward.I don't know if anybody noticed but author of the X128 emulator resumed works on the program: [url]http://www.indigobanquet.adsl24.co.uk/x128wip/x12…
... times), or totally accurate display timing (though it's good enough ... , so if I want to test a .tzx file I use ...World Cup Online?I really want to watch the world cup live. Being in the US the proper way to do that would be to get cable TV and a sports channel. I would do that…
... got home @ 04.05. The timing actually worked quite well, the ... .
Mind you the Test matches start soon..... maybe a ...Job interview tomorrowSo i got a job interview tomorrow and i always do badly in interviews. Any advice?
... that you've messed your timing up.
* Ask questions ... unexpected questions at you to "test" you and try and catch ...JSpeccy new releaseA new version of my Java based ZX Spectrum emulator has been released. The summary of new features is: - 128k/+2 ZX Spectrum emulation - AY-3-8912 …
... failed last four tests in "test timing 48K".
Also belong to ...JSpeccy new releaseA new version of my Java based ZX Spectrum emulator has been released. The summary of new features is: - 128k/+2 ZX Spectrum emulation - AY-3-8912 …
... failed last four tests in "test timing 48K".
[/QUOTE]
The last four 48k timing tests fails why JSpeccy don ...New TR-DOS utilities (2010)[url]http://velesoft.speccy.cz/other/trdos-utils-2010.zip[/url] This archive contain new convertors for PC: [B]SNA2SCL[/B] - convert SNA snapshot t…
... files ( velesoftseznam.cz ). I can test it on my SPRINTER 2000 ... % - use only Pentagon or Scorpion timing, different ports adressation, etc...Fuse too fast on karmic ubuntuI have tried various types of Fuse, including the .deb file from the Ubuntu site and binaries and source code, and the results are all the same when …
... running fast and the sound timing can't keep up with ... , but this is trivial to test: what's your CPU usage ...Spectaculator... is it worth the money?Hi Folks, This is a genuine request for feedback. I have used the demo version of Spectaculator and it seems a very good Spectrum emulator. Lots o…
... is the comments about the timing being off compared to SPIN ... i spoke about spin, although timing is fairly accurate many of ... spin when i want to test videos on CF card and ...Xmas / NY present for all ZX UsersHi there, wasn't sure where this should go, but this is a couple of years "work" during free time while not in the office. This is a package of 480 o…
... -reading programs into divIDE. Converting timing into ZX Spectrum (well, +3 ... 128+ but later I will test them on +2a.
Fantastic ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... was the time taken to test each die on the wafer ... experts) and any routing or timing issues were solved jointly by ... than to prove that the test vectors passed on each ULA ...50Hurts - Full-screen 50Hz 1-pixel scrolling on a 128K Speccy50Hurts - Full-screen 50Hz 1-pixel horizontal scrolling on a 128K Speccy. Graphics are an obvious nod to Joffa, whose games and banter were a big ins…
... you perfected your multicolour (or timing may I say) skills, I ... , it slows down emulation to test timings, take steps back (I ...yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... t-states (we can!) and test rts and set cts fast ... to waste cycles for precision timing. because whatever you waste in ...Spectrum - Show in London area, April 2012Hello Folks, we have been already discussing in another thread. Here I simply want check the interest.So the question is easy: If we will organize a …
... off but I need to test (especially the challenging bit of ... avoid buggering up the sensitive timing of the beeper-bit-wibbling ...RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... time. I guess you could test this theory by poking the ... would introduce an element of timing-sensitivity without the need for ...128K Contention - How to get it right?With my recent hardware hackery, I've built a 128K (toastrack) clone. I can't quite get the contention right though. What I'm lack is a clear descri…
... fusetest differentiate between machines through timing?[/quote]
It doesn ... ULA.
The 0xbffd test is testing that a real ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... JSW uses interrupts to perform timing/screen updates. That said, I ... of JSW that uses different timing mechanisms to speed it up ... run most of the fuse test suite successfully. So, while he ...New game: BozxleHere is a new game called BOZXLE which has been written within a week. The screenshots are of the game running on a 48K. This runs also on the 128 …
... goes as polo releases different test builds. I'm sure he ... I mess about with the timing.
[QUOTE=ccowley;566885 ...Distinguishing between models?I'm running the risk of being pointed to the faq here, so sorry in advance. Something I'm trying out requires that the program can distinguish betwe…
... 128kB model is detected then test if ram page 1 is ... 0x7ffd" rather than run any timing tests.What paging scheme is the "standard" for 128K models?Sinclair implemented an arrangement so that even numbered pages are non-contended, and odd numbered pages are contended (quoting from memory, haven't…
... />
Working out the interrupt timing will be fun. It looks ... want to give the btime test a go as well. What ...What paging scheme is the "standard" for 128K models?Sinclair implemented an arrangement so that even numbered pages are non-contended, and odd numbered pages are contended (quoting from memory, haven't…
... ;583148]Working out the interrupt timing will be fun. It looks ... want to give the btime test a go as well. What ... returns 255.
Which test is "btime" test? I couldn't find ...Which Speccy game had best border effectsIn truth, I'm just trying to remember a game from my youth, and the amazing border effect during pause is the only thing I can clearly recall about i…
... . So unless you calculate the timing of every other bit of ... itself is very hard to test. Get it wrong though and ...Which Speccy game had best border effectsIn truth, I'm just trying to remember a game from my youth, and the amazing border effect during pause is the only thing I can clearly recall about i…
... . So unless you calculate the timing of every other bit of ... itself is very hard to test. Get it wrong though and ...Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…
... should cause the Spectrum a timing problem. It probably could make ... the breadboard. I didn't test it too extensively, but it ... to make it easier to test 4116 ICs individually.
