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48K BASIC to ZX81 BASIC conversion possible?Looking for an automated way of converting a BASIC program done on a 48K Spectrum to one for the ZX81. It's obvious that some things cannot be done o…
... program done on a
48K Spectrum to one for the ZX81. It ... and warn if something has to be changed
if it ... -
Using a Z80 CPU in a 48K Spectrum?Will a Z80 CPU (which I have) work well enough in a 48K Spectrum to give me an indication as to whether the Z80A CPU in there is duff? Thanks for re…
Will a Z80 CPU (which I have) work well enough in a 48K Spectrum to give me an indication as to whether the Z80A CPU in there is duff?
Thanks for reading - weathereye. -
Any floppy disk system with well known multi-load games for 48k Spectrum?I know the +3 has got loads of disk versions of famous games. I know that 48k can use modern SD readers that emulate TAP and TZX files. But how about…
... famous games. I know that 48k can use modern SD readers ... and games for the 48k Spectrum?
To put it straight: Can ... I play a 48k disk version ... -
Speccy 48K to VGA Monitor?I want to get my original Speccy 48K running again (the only one still working in my collection) but the old portable TV I was using for a monitor di…
I want to get my original Speccy 48K running again (the only ... br />
And Maskenlos: AV to VGA converter
[url] ... built circuits boards) or specific to the Spectrum +2/+3 (RGB output ... my route and connected a 48K to a VGA monitor - or know enough ... -
How to clean up video output to TFT LCD - Spectrum 48kHi, I hope that there is an easy answer to this question. I have modded the RF socket on my 48k Spectrum to output composite video as described in t…
... the RF socket on my 48k Spectrum to output composite video as ... .com/2008/11/zx-spectrum-composite-video-mod.html"] ... high resolution video - vga converter connecting my 48k Spectrum to an Active Matrix ... on boot up when the Spectrum just displays "1982 Sinclair ... -
Spectrum 128K: distorted picture with composite to vga converterI'm trying to get my 128K Spectrum (toastrack) to work with a vasmon3 composite to vga converter, but all I get is a distorted image on the VGA monit…
... my 128K Spectrum (toastrack) to work with a vasmon3 composite to vga converter, but ... fine with any of my 48K boards.
The RF ... composite video signals of the 48K and the 128K with my ... ) is about 300mV (=conforming to spec.) on the 48K.
It is ... -
Spectrum +2 grey to VGA and GBS-8200Hi friends, need your help with a cable i am trying to make it work, using this link https://cygnus.speccy.cz/popis_propojeni_zxs128kplus2_a_g…
... made a RGB to VGA cable and connected it to the GBS- ... the RGB to VGA from https://www.retrocomputershack.com/SCART-DESIGNS/Spectrum-128K ... .
on the VGA side of the cable i ... RGB shield (round metallic) to the VGA connector chassis? already tried ... -
Spectrum +2 grey to VGA and GBS-8200Hi friends, need your help with a cable i am trying to make it work, using this link https://cygnus.speccy.cz/popis_propojeni_zxs128kplus2_a_g…
... made a RGB to VGA cable and connected it to the GBS- ... the RGB to VGA from https://www.retrocomputershack.com/SCART-DESIGNS/Spectrum-128K ... .
on the VGA side of the cable i ... RGB shield (round metallic) to the VGA connector chassis? already tried ... -
no sound from my 48k spectrumI'v just brought a rubber keyed 48k Spectrum and a load of games from a boot sale for ?5.00 and it all works exept for the sound their is nothing com…
... just brought a rubber keyed 48k Spectrum and a load of games ... the speccy but everything seems to be connected. Anybody have any ... -
Does Screen Flipping work on a 48k Spectrum?On the other post it showed some basic code to flip the screen on a +3. Does it work on a 48k Spectrum. Can anyone show me the machine code to: Se…
... it showed some basic code to flip the screen on a ... a 48k Spectrum.
Can anyone show me the machine code to ... the screen memory to default 16384
Write to backbuffer 49152
Flip the screen memory to 49152
Many thanks ... -
Spectrum to MonitorI know this has come up before but I am looking to hook my 48k up to my TFT, I have seen a product advertised called Super VGA box 2 and was wonderin…
... but I am looking to hook my 48k up to my TFT, I ... have seen a product advertised called Super VGA ... -
Which is the best spectrum to have ?Just wanted to know which is the best Spectrum to have as i know some have more bugs than others. All i wanted it for was to play games on both 48k …
Just wanted to know which is the best Spectrum to have as i know some have more bugs than others.
All i wanted it for was to play games on both 48k and 128k
cheers -
48k spectrum restarts by itselfFirst of all hello from a newb and thank you for your help. This site has already offered me a lot of insight. I have a 48k spectrum that will boot …
... /> I have a 48k spectrum that will boot to the 1982 sinclair screen ... should be made with the spectrum powered down - unplugged. and ... blogspot.com/2008/11/zx-spectrum-composite-video-mod.html"]http ... blogspot.com/2008/11/zx-spectrum-composite-video-mod.html[/URL ... -
Scart/Composite output for 48K SpectrumHas anybody been able to achieve a Scart or Composite out put for a 48K Spectrum? If not, this is a badly needed modification. Modern TVs are not cut…
... able to achieve a Scart or Composite out put for a 48K Spectrum ... fine tune it any closer to what I now have, which ... seems to be getting worse. Luckily I ... -
Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... output connector from ZX Spectrum +2/A to VGA type of connector.
VGA style connector and convert it to S-video ... connector on one end and VGA connector on the other end ... the actual 15Khz video signal to S-video.
Thank ... -
Tape recorder for 48k SpectrumHi everyone, I'm looking for a tape recorder that'll work with my 48k Spectrum. I have the leads (2 x 3.5 mm jacks at each end) to go…
... that'll work with my 48k Spectrum. I have the leads (2 ... mm jacks at each end) to go with it already.
Spectrum when they bought it in ... -
48K Spectrum - or repairI just got a massive bundle of new old stock games which I need to try. Problem is some of them won't load on my +3 (it's always been rather picky). …
... My 48K spectrum repaired
or
b) to buy a 48K spectrum with ... or
c) to buy a good 48K spectrum
or
... d) to buy just a known good spectrum 48K ... motherboard
Happy to pay by ... -
Half-working 48k Spectrum to give away - in BrusselsHello all, After trying out my old Spectrum for the first time in many years, I got the Copyright screen to display, but nothing beyond that - might…
... I got the Copyright screen to display, but nothing beyond that ... is rather worn, though). The Spectrum itself looks okay externally, except ...
If somebody is willing to pay for the shipping, I ... 12 ?). Another alternative would be to pick it up in Brussels. -
28-character wide multicolour(ish) on 48k SpectrumLong-time lurker here... I've always been interested in rainbow effects on the 48k Spectrum, mainly from a perspective of "Just what [I]would [/I]ha…
... in rainbow effects on the 48k Spectrum, mainly from a perspective ... wide multicolour on a 48k ([url]http://www.worldofspectrum ... which seems to work on ZX Spin as a 48k Spectrum. (Based ... on code from "Advanced Spectrum Machine Language ... -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... the 16K/48K ZX Spectrum, with the primary function being to provide a ... bus. This allows the Spectrum to be kept in its original ... .
[*] The ability to extend Spectrum BASIC via a ZX Interface ... is its ability to extend the Spectrum?s display to support 64 ... -
48k + Spectrum Issue 4S Display IssueHi all! Brand new user here. Growing up I had a zx spectrum for a little bit, and recently I have bought a working 48k + Spectrum (Issue 4). I was…
... up I had a zx spectrum for a little bit, ... I have bought a working 48k + Spectrum (Issue 4). I wasnt ... it (or I wasnt able to tune it properly)
... very good understanding of electronics to a point (I did ... am a little unsure where to start in diagnosing this ... -
Connect spectrum to monitorHello, Probably a stupid question but I'll ask it anyway :) Is there a way to connect a spectrum to a vga or dvi monitor? Thanks, Ant?nio
Hello,
Probably a stupid question but I'll ask it anyway :) Is there a way to connect a spectrum to a vga or dvi monitor?
Thanks,
Ant?nio -
RGB to VGA converterDear all, has anyone experience with this one connecting to ZX Spectrum , please? [URL="http://www.ebay.com/itm/CGA-EGA-YUV-RGB-to-VGA-Arcade-game-…
... experience with this one connecting to ZX Spectrum , please?
[URL ... /itm/CGA-EGA-YUV-RGB-to-VGA-Arcade-game-video-Converter-Genuine ... /itm/CGA-EGA-YUV-RGB-to-VGA-Arcade-game-video-Converter-Genuine ... -
Near new condition 48k Spectrum for sale.I'm starting my spring cleaning with this. I have a Sinclair Spectrum 48k, bought many years ago but has had only about a week's use (at my then gir…
... />
I have a Sinclair Spectrum 48k, bought many years ago but ... /> 1. The Spectrum itself is a late model 48k, fitted with a ... last tested). The lead to connect the Spectrum to a TV is missing ... is no lead to connect this to the Spectrum it was lost many ... -
Issues with 48k spectrum and divIDEI heard you can have all kinds of issues with 48k spectrum and certain DivIDE models. Is this true and if so what should I look out for ? Only aski…
... all kinds of issues with 48k spectrum and certain DivIDE models.
to buy a certain model only ... to find out I am getting ... -
Sourcing replacement screws 16/48k SpectrumI know some stores like Retroleum carry screws most of the time, sods law when I have gone to purchase today there's none listed. Does anyone have t…
... law when I have gone to purchase today there's none ... on the 16/48k spectrum, and ideally a link to a store. Do ... screw that holds the motherboard to the bottom casing, and the ... together.
I looked to find a thread on this ... -
How many New Style "Speccy" PCBs are Made to Fit in an "old style" 48K Case? And what are their names? Most of them are produced in small batches so there could be quite a few small variations. Many of these are not produced…
... do) . Some try to replicate an original 48K Spectrum (to some extent at least ... all made to fit into an old style 48k original Spectrum case .So ... -
Lindy Composite / S-Video to VGA ConverterYes, I know these converters usually are not very good. However, I don't recall Lindy having this one in their catalogue. https://www.lindy.co.…
... -scalers-c105/composite-s-video-to-vga-converter-p13090
Has ... the picture like with a spectrum connected? -
Spectrum Composite video connections?Is it possible to modify a standard 48K spectrum to give composite video output? In my experience i have found the quality of the picture out of the…
Is it possible to modify a standard 48K spectrum to give composite video output?
Connecting a Spectrum to the InternetI was just reading the Your Sinclair entry on Wikipeida and came accross the following reference: "Other technical columns included Rage Hard,... an…
... , which helped you connect a Spectrum to the Internet."
i ... modems were available for the spectrum, but surely this is a ...
