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Plus D Voltage Regulator OrientationHi, I?ve got a Plus D Disc Interface circuit board without case from a friend. Sadly he sends it to me without care for proper packaging. So it arr…
... of the 48k spectrum, I also notice, the 128k only starts in 48k and not in 128k ... D works OK in 48k mode, but in 128k Mode the spectrum don?t even ... start up (it hangs in a ... -
Finders Keepers+I know a few of you are interested in this project so I thought it was about time I started a proper thread for it rather than just slipping bits int…
... 725983]Would modern compression (like the wonderful zx7 or exomizer) ... content into 48K, but I did a 'back of the envelope' calculation ... couldn't run it on the 48K spectrum.
A fully ... back from the existing 48K version even if it's faster. In fact ... -
USA looking for Spectrum +3/+2/128KLooking for reasonable prices for later model Spectrum. I'm looking to try to write TS2068 ports for DivIDE, and having an original spectrum would he…
... by looking at the schematics for the TS2068 and the 48K Spectrum.
If ... of luck as the Timex keeps its tape code in a separate ... ROM. However esxDOS will run perfectly well on the ... up 64K of RAM in place of the cartridge port you could ... -
Poor noob needs info on Skywave FORTHHey there everyone, forgive me if this is not the right place for this. I am a vintage computing enthusiast front he states and I just recently star…
... html[/URL]
A 48k Spectrum could also be had for ... to 100% compatible with the 48k Spectrum and replaces the ULA with TTL chips ... URL]
Running Forth on a 48k machine is a case ... was a version for the ZX81 and the Spectrum. I can't imagine ... -
Toasted +3Oops.. I shorted one of my +3 (being clumsy with multimeter, doh) when measuring PSU connector pins :D Any immediate guesses what exactly died on thi…
... supplies in the Spectrum world, not least the power supply on the PCB of the 48K model ... in the process murder eight entirely innocent 4164 memory ICs). The 48K Spectrum isn't the ... only computer in the world that has ... -
IF1bis vs SpectranetSince I will shortly have access to both an IF1bis (which I've bought) and a Spectranet (thanks to a loan from cmonkey), I will be in a position to g…
... streaming, but if the IF1bis could work on Spectrum 128 +2/+ ... 3. The video was to ... them. Perhaps something has changed in the IF1 software - it has ... />
It works perfectly on the 48k Spectrum.
I have contacted ... -
128k gamesHi. I've come to World of Spectrum for advice. I'm a Commodore guy OK, please be nice to me, as I seek your wisdom! I love the Commodore 128, and I'…
... .e. game locations) in the 128K versions, compared to the 48K ones [img]http ... and got more of the 128K game in there I could have ... and based on how quickly the 48K Spectrum outsold the 16K one I thought ... have got more of the 128K game into the 48K if I'd ... -
Funny R-Type Review!The Spectrum version of R-Type was an excellent arcade conversion, wouldn't you agree? Check out this brilliant (and funny) review: [url]http://www.…
... in the original batches of the Spectrum version, the cassette was missing the final level (instead the ... mediocre, as for the 48K Spectrum the sound was fine. Granted Spectrum R-Type didn ... -
Idea: New interface 1There are a lot of great new interfaces to plug into the back of the spectrum, but things quickly get rather messy! The interface 1 is a very tidy s…
... /> The ‘Interface 1bis’ works with all ZX Spectrum machines, yet only in 48k / USR ... 0 mode. In order to run the ... is no need to put the ZX Spectrum in USR 0 mode.
eVALuating $ in +3 BasicHi all, I was very interested in the thread below about re-starting Basic, and remember reasonable amounts from zx81 and early Spectrums. But I now h…
... Works on any Spectrum. Getting it integrated with the 128 editor was ... t exist on the 48k Spectrum, although I do use the ROM token ... with INPUT LINE" in the Editing.TXT section of the Compendium. That ... could be combined with the tokenising code from TXT2EMU to ...@zxuno, the TwitterHi! Now we have a Twitter account about ZX-Uno FPGA Spectrum board project. Follow at: [url]https://twitter.com/zxuno[/url] Main site: [url]http:/…
... 'emulator-phenomenon'..[/QUOTE]
The ULA+ has been real hardware ... also did most the FPGA work on the ZX UNO has a ... + that fits inside a 48K Spectrum (in the ULA socket). He brought it ... I got to see it in action - I have a video ...@zxuno, the TwitterHi! Now we have a Twitter account about ZX-Uno FPGA Spectrum board project. Follow at: [url]https://twitter.com/zxuno[/url] Main site: [url]http:/…
[QUOTE=Winston;757158]The ULA+ has been real ... also did most the FPGA work on the ZX UNO has ... + that fits inside a 48K Spectrum (in the ULA socket). He brought ... I got to see it in action - I have a ... -Uno project!!!
The prototype pictures are from him ...Help with 1-bit sampled soundHi all, I've been sent over this way from the CPC Wiki forums as you guys may be able to help me more specifically with a programming query. Firstly…
... /> While this is true for the 48K Spectrum (there's very little capacitance ... in speaker) has a low pass filter.
The upshot is the ... PDM scheme has to run in software to be usable, ... trial and error for the Spectrum 48K's beeper. The low pass filter ...Totally random idea for the hardware nuts to exploreWhen it comes to multi-player games, how hard would it be to generate a second display from a single Speccy, instead of trying to link up machines, s…
... and the "lower" DRAM) and put it and a complete 48k Spectrum in to ... a suitable case, you could have a Spectrum with ... two video outputs.
The only snag ...Totally random idea for the hardware nuts to exploreWhen it comes to multi-player games, how hard would it be to generate a second display from a single Speccy, instead of trying to link up machines, s…
... and the "lower" DRAM) and put it and a complete 48k Spectrum in to ... a suitable case, you could have a Spectrum with ... two video outputs.
The only snag ...Totally random idea for the hardware nuts to exploreWhen it comes to multi-player games, how hard would it be to generate a second display from a single Speccy, instead of trying to link up machines, s…
... and the "lower" DRAM) and put it and a complete 48k Spectrum in to ... a suitable case, you could have a Spectrum with ... two video outputs.
The only snag ...+2 Grey Composite question.Hello all, Long time reader first time poster and all that...... Probably a daft question which has been asked hundreds of times, even though I ca…
... />
Taking the 48K and 128K Spectrums as our examples, the 48K Spectrum has completely ... to fields in an interlaced system)
The 48K Spectrum ULA has ... for the 48K ULA.
Because the 128K Spectrum derives the colour clock from the ...Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
... the composite video input in the television.
Because the composite video signal in the 48K Spectrum ... input.
However, the circuit in the 48K Spectrum was never designed to drive ...Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
... caused by the compromises inherent in composite video - the combining ... composite) signal. It exists in every composite colour system, ... is particularly bad on the 48K Spectrum because there are two ... be applied to the 48K circuit. The single transistor composite ...Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
[QUOTE=rga24;766590]
However, the circuit in the 48K Spectrum was never designed to drive ... ]
That is why the obvious 'electronically correct' solution is ...Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
... caused by the compromises inherent in composite video - the combining ... composite) signal. It exists in every composite colour system, ... is particularly bad on the 48K Spectrum because there are two ... be applied to the 48K circuit. The single transistor composite ...New Game: Sun Bucket[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/loader_zpsbc757e08.gif[/IMG] [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhugh…
... I made some mistakes with the sources in [URL="http://www.worldofspectrum ... hopefully still willing to create the .TRD file.
Here ... should have been in post 51 (for the 48k Spectrum, not the Pentagon).
New Game: Sun Bucket[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/loader_zpsbc757e08.gif[/IMG] [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhugh…
... I made some mistakes with the sources in [URL="http://www.worldofspectrum ... hopefully still willing to create the .TRD file.
Here ... should have been in post 51 (for the 48k Spectrum, not the Pentagon).
Official Basinc thread - Bug reports and other discussionI just released a new BASin fork, basinc. The first official release was V16r2, and today it's r3. it's uploaded to wos archive and alternatively, h…
... standard Spectrum once it has been enabled. For example running the following program in ... 20 prints "Hello" on the screen in "standard" Spectrum Red
Line 30 ... correct in thinking you cannot mix standard Spectrum behaviour and ULAplus within the ...Official Basinc thread - Bug reports and other discussionI just released a new BASin fork, basinc. The first official release was V16r2, and today it's r3. it's uploaded to wos archive and alternatively, h…
... standard Spectrum once it has been enabled. For example running the following program in ... 20 prints "Hello" on the screen in "standard" Spectrum Red
Line 30 ... correct in thinking you cannot mix standard Spectrum behaviour and ULAplus within the ...Robocop 3 and Spectrum 128K toast-rackHi all, we are going on with the tests on the new 128K emulator for the V6Z80p board, and we have found something odd: Robocop 3 (designed for the 12…
... I like to work in 48K mode when fixing up ... badly while decrypting the speedlock. Check 48K again to be ... I fixed this by running the decryptor code in RAM Page #3 ... if it's a 48K machine (or in 48K mode), or if ... have had to run these in 48K mode. cant find any ...X=Y=ZFirst public outing of X=Y=Z for the 48K Spectrum, a 4-level demo which can be download from: [as TZX] [URL="http://www.bobs-stuff.co.uk/extras/xyzd…
... of X=Y=Z for the 48K Spectrum, a 4-level demo which ... Einar for their help in bringing the game to life.[/QUOTE]
Burned finger temp on rubber 48k heatsink normal?Ok so i opened it up because a few keys started to act up and i noticed that after burning my hand the heatsink was that hot i could actually smell t…
... currently have 2 PSU for the 48k Spectrum: one is a Euro 1000 ... ]
The Euro 1000 is in its original condition and ... /> I decided to put the diode in according to Zorn's video ... />
Could a second diode in series be of additional help ...GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…
... see Buddy is targeted at the 48K Spectrum but will it be able ... to take advantage of the extra memory of a 128K ... /> Once you plug in mass storage the additional RAM in the 128 becomes somewhat ...Do you remember the Great Gaming Crash?Assuming you were in England (well, anywhere really, except the USA) in 1983/1984, were you effected, or even aware, of the 'global games crash"? Thi…
... Spectrum/C64. I think that was directly related to the crash as the ... have gone for the C64/Spectrum. In the US where the C64 dominated, the NES' success came ... directly at the cost of the ...
