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Making sound using the BEEPER in AssemblyI had a look at the the documentation but it doesn't make sense to me. To make music just the beeper all I have to do is send ones and zeros to one o…
... 1456.2 Hz on the 48K.
Will run it ... (I don’t have a 48K handy at the moment).
test tells us nothing about contention, unfortunately. We could ... -
Can someone run this test program on a real Spectrum 48K?I've knocked up a small test program just to satisfy my emulation OCD if someone with a real 48K Spectrum can spare a couple of minutes to run it.? …
... -FPGA48all-tap-Test-on-Spec-Next-Machine-Selection-Spectrum-48k-with-dvi ... ? I thought we got the contention and timings of all machines ... -
Need help from people with a +2A/+3Started a topic [url="https://www.worldofspectrum.org/forums/discussion/55141/need-help-from-people-with-a-2a-3"]here[/url] to get a broader reach, b…
... the screen sampled after the contention starts. Before we had ... s Special test in SpecEmu:
[quote]
48K 128K + ... your info about ULA contention on your page about floating ... anymore.[/quote]
Which test are you referring to? Hikaru ... -
Need help from people with a +2A/+3Started a topic [url="https://www.worldofspectrum.org/forums/discussion/55141/need-help-from-people-with-a-2a-3"]here[/url] to get a broader reach, b…
... test (i.e., 14362 is contention start and 14367 S1), but the 48K ... more, but specifying 4 T contention and 4 T free cycles ... confusing.
[quote]Which test are you referring to? Hikaru ... as tinypic placeholder and the test themselves gone, I can't ... -
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, …
... /> [code]
contention btime btime stime stime atime ... sizes afterwards
48K 14336 14112 14115 14335 ... br /> * There is no contention on Pentagon - in this case ... helps if the btime test results are always published ... -
Fuse/SPIN vs Spectaculator border timingsHello, I'm trying to figure out at which moments the 48K ULA samples the current border color into its internal latch. To do that I wrote a small …
... have nailed it all for 48k and 128k/+2 machines and ... able to simplify his Harlequin contention model.
Later on ... is no floating bus to test it with (which was 2 ... -
Keys in 48k mode for SpecEmu 1.2?Hello all, Does anyone know how to get the " symbol to appear when in 48k mode on Spec Emu 1.2? As you can imagine, it's pretty essential to be able…
... " symbol to appear when in 48k mode on Spec Emu 1 ... -
Bug in Nemesis the WarlockI've noticed a bug in Nemesis the Warlock that prevents the game from being completed. On level 7, both on the 48K and 128K versions, the sprite repr…
... level 7, both on the 48K and 128K versions, the sprite ... because the programmers did not test it enough before shipping it ... -
48K protectionWhich games were 'protected' by loading a full 48K block of code so that no copy program could fit in to memory? I know of 2 by heard. Pole Positio…
... 'protected' by loading a full 48K block of code so that ... -
Original rubber key 48k'sThis question is to some point academic; But i seem to remeber the original 48k Rubber Keys Speccy came in versions 1,2 & 3! (way back when, occasi…
... seem to remeber the original 48k Rubber Keys Speccy came in ... -
48k / 48k+ Keyboard MembranesCan anyone out there help me to locate a set of new keyboard membranes for my Speccy 48k (rubber keys) and 48k+ . I've just dusted them off after ye…
Can anyone out there help me to locate a set of new keyboard membranes for my Speccy 48k (rubber keys) and 48k+ .
I've just dusted them off after years in storage and the membranes on both machines have had it !
Many thanks in advance . -
48k with keyboard of 128k+2 and tapes..ahoi!i worked to make a 48k+ with keiboard of 128k+2 and i want to send it! so i have many tapes with games, workings'n' demo, compilation, fanzine!!!! fo…
i worked to make a 48k+ with keiboard of 128k+2 and i want to send it! so i have many tapes with games, workings'n' demo, compilation, fanzine!!!! for info contact 0347 8783346 or 3478783346. -
ZX Spectrum 48k + GAMES FOR SALEI have a 48k ZX Spectrum + PSU and leads and about 15 - 20 tapes including JetPac, Manic Miner etc. Offers?
I have a 48k ZX Spectrum + PSU and leads and about 15 - 20 tapes including JetPac, Manic Miner etc.
Offers? -
48K Spectrum for sale For sale: Spectrum 48K, bought c.1983 or 4, mint condition, still in original box with manuals, leads, some sort of 'introduction to BASIC' cassett…
For sale:
Spectrum 48K, bought c.1983 or 4, ... -
Spectaculator 2.0 availableHi, I've just released a new version of Spectaculator. It should be on WOS in a few days. Here's a cut 'n' paste from comp.sys.sinclair: Spectacula…
... :
Spectaculator is a 48K Sinclair ZX Spectrum emulator for ... rewind
o Memory contention and scanline-based multicolour rendering ... -
New SPIN Update released (v0.1c)Hi all (again)! Here's the release for SPIN 0.1c, as detailed in CSS: --------------------------------------- Spin gets another, much smaller …
... much smaller update - 48k Z80s were rather stupidly
test snaps. Also,
... will ignore hardware changes for 48k snapshot loading. Now, if ... ------------------------------
Fixed z80 48k snapshots loading
Fixed bug ... -
FAILED THE BLOODY TEST !!!Well, I finally worked out the courage to take the Spectrum certification test... AND FAILED !!! Not exactly that I was expecting to pass, but - My G…
... to take the Spectrum certification test... AND FAILED !!!
Not exactly ... /> When can I take the test again ?
Has anybody else ... took the test and failed/passed ?
Plotting - 128k only or was it a 48k game aswellI installed a Speccy emulator on my Psion Series 3c palmtop computer, mainly so I could play games on the move. Rather slow and only emulates a 48k…
... and only emulates a 48k machine, but it works ... on the PC was in 48k + mode) and it worked ... on an emulator in 48k mode AND an emulator ... which ONLY emulates a 48k machine?
... was Plotting always compatiable with 48k machines - please explain, ...ZX Spin 0.3 ReleasedStandard Cut'n'Paste from CSS post again! I can't get to my webpage, so I've uploaded SPIN0.3 to WOS, Alt.Binaries.Comp.Sinclair, and also Daren Pea…
... Memory Contention\" bug
Added Magnum Lightgun support
Added 48k Keyboard ... when
programming BASIC in 48k Mode, and has a command ...ZXSpinGL first test upHi all, There's a test of ZXSpin using OpenGL to render the spectrum graphics (smooth scaling and scanlines mostly) up at my site: [url="http://hom…
... ,
There's a test of ZXSpin using OpenGL to ... idea to let more people test it...
D ...Solution for overwritten stack in 48k SNA filesIt has been known for quite some time now that the 48k SNA file format has one serious fault, which is described in the file formats section on the W…
... some time now that the 48k SNA file format has one ... screen. In the time of 48k Spectrums the programmers were using ... /> (author of the ZX Spectrum 48k emulator)+3 test disk somewhere ?The "Integral disk test v1.5" from the +3's QAZPLM ROM test says it requires a test disk. Is it possible to find this disk somewhere ? It appears tha…
... 's QAZPLM ROM test says it requires a test disk.
Is ... side 1 is empty (the test will ask to format side ... its side 2 has some test (?) data on it.
The ... may be a generic Amstrad test disk and not +3 Spectrum ...SPIN-Lite (Working Title) test availableHi all, I've been having a break from SPIN, pursuing my original goal of a BASIC interpreter. Well, I took SPIN's main core and hacked it around…
... archive is only capable of 48k emulation, and has no timing ...48k Z80 roms needed.Hi, I dont know if you all here ban people talking about Roms, I wouldnt of thought it.. but you never know? anyway, Im looking for as many classic …
... they all have to be 48k Z80 roms.
its ... need Roms.. Foon only takes 48k Z80 roms. WOS has many ... site that just deals in 48k Z80's or even one ...[NEW]: Spectaculator 4.0Hi everyone, Finally managed to finish it... enjoy! --- [NEW]: Spectaculator 4.0 Spectaculator is a Sinclair ZX Spectrum emulator for PCs runnin…
... /> Spectaculator emulates the 16K/48K/128K/+2/+2A Spectrums and ... /> o Brand new memory contention system and cycle-accurate display ... /+2 Spectrums in addition to 48k Spectrum.
48k spectrum.
...Spectrum 48k (Box&Poly Only)Hi, I have a spare box(and poly) for a Spectrum 48k for free for anyone who wants it. The Box is a little scruffy and the bottom poly has a small pie…
... (and poly) for a Spectrum 48k for free for anyone who ...Spectrum 48k wanted with Dizzy games...If anyone is interested in selling a Spectrum 48k with Dizzy for a reasonable price in the Essex/London area can you please email me at [email="Mr_Ve…
... interested in selling a Spectrum 48k with Dizzy for a reasonable ...Broken 16K/48K spectrums wantedHi, I'm interested in broken 16K & 48K ZX Spectrums, all versions. I'm going to repair them, and add into my collection. If you have several, the b…
Faulty Spectrum?PLease can somebody help have just bought a ZX Spectrum 48K And the Hobbit game, i cannot get this game to load it crashes right at the end of the l…
... just bought a ZX Spectrum 48K
And the Hobbit game ... volume levels,
can i test the spectrum?
