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How to connect a ZX Spectrum to a QL (RGB) monitorI recently acquired a pretty nice (old) original QL Vision color monitor. It works GREAT with the QL and the ZX 128K. The normal ZX Spectrum however,…
... video signals to the RGB-signal needed for this monitor? -
FRAMES counter...Hi Folks, I wrote a test program that uses FRAMES to generate a clock. When I tested this within BASin it worked well and kept near perfect time. …
... uses FRAMES to generate a clock. When I tested this within ... -
Boosting wifi power from BT Homehub router?Howdi diddley do Any one have a BT Hombhub router? I've been wondering of ways of enabling me to boost the power of the router so I can get my wifi …
... , he often loses his wifi signal when he's playing call ... -
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…
... floating point),
- real time clock (if possible - using IM1s 50Hz ... clock),
- tty driver (or perhaps ... -
2 48K speccys dead..Hey guys! I've got two of our rubbery friends with me that need some help. They've been like this for some time, but I would like to try and fix th…
... the tv's getting no signal, but if I connect the ... moment to the other, no signal in the tv when I ... -
ZX spectrum +2 issue3 (gray) videoout problemHi! Have distorted flickering image on ZX spectrum +2 gray issue3. RGB connection thru sony CXA rgb->svideo coder (Good quality! but flickering) [ur…
... on composite connection.
NO signal from RF out (broken modulator ... -
Spectrum +2A Unknown ModificationsHello there my fellow ZX'ers recently a good friend of mine gave me a Sinclair +2A Issue 1 - alas it doesn't fully boot - some times it manages to g…
Opus composite video and joystick portIve had it apart and had a good look around and cant for the life of me see whats wrong, if the joystick is selected in a game(kempston) the characte…
... stick, plus Ive got no signal out of the composite connection ...Found an old project of mine today[url]http://i1210.photobucket.com/albums/cc418/reanimator1971/DSCF1382.jpg[/url] i started this about 6 years ago and found it after sorting through …
... connecting play to the ear signal via cable on underside of ...ZX80 FaultyI have a boxed ZX80 that when I connect to the telly it doesnt tune in right. I can use the K/Board and see that its working on the screen. Iv tried …
I have a boxed ZX80 that when I connect to the telly it doesnt tune in right. I can use the K/Board and see that its working on the screen. Iv tried adjusting the modulator but it looses the signal completely or the screen is all fuzzy. Any ideas?Hacking a Joystick InterfaceI have a DK'Tronics twin-port joystick interface that does Kempston and Sinclair 0-6 keys. I know it has only 14 lines connecting it to the edge con…
... ?) will be address detect or signal lines?
My question ...S-Video kit for 128k modelsAs discussed in this thread: [URL]http://www.worldofspectrum.org/forums/showthread.php?t=33768[/URL] My arm has been twisted to do an s-video mod ki…
... the video chip. Routing the signal to the modulator can position ... and +2B boards the composite signal would have to be taken ... ), on the +2 the composite signal can still be taken from ...Brief report about RetroEncounterAnother April... another retro event! (Firstly sorry for the quality of the photos, owing to not being able to find my camera battery before leaving …
... you to turn the CPU clock frequency up and down, all ...DivIDE questionsHi All, I'm the proud owner of two DivIDE interfaces, that I have just "inherited" from a friend. One of them is the original one and the other one …
... connector instead of standar UHF signal.
I can check ...Broadband worriesHello all Yes my PC is giving me trouble(again!!),or more to the point my neighbour who is stealing my Broadband signal.Below is the E-mail i got fr…
... who is stealing my Broadband signal.Below is the E-mail ...Help plea to HI-FI'istsI'm thinking of getting this mixer for karaoke use: [url]http://www.madboy-audio.com/en/products/mixers/blender-422[/url] Problem is this mixer has …
... work because there is a signal strength difference between Jack/TRS ...How to connect two TVs to one SCART input?I want to connect two television sets to the same SCART input, so that the same SCART signal is sent to the two televisions, both in the same room. T…
... , so that the same SCART signal is sent to the two ...Spectrum ScartHi All, I cant seem to tune my +3 in using the RF (no signal). I have tried it on 3 LCD TV's & nothing (my Atari ST worked using the same RF cable).…
... in using the RF (no signal). I have tried it on ...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,…
... were waiting for a cassette signal (border changing from cyan to ...Loading games with cassette adapter - no PLAY requiredAfter several encouragingly successful experiments with the use of cassette adapters commonly used to connect a multimedia player to a cassette-only …
... with a headphones socket - the signal becomes so strong that you ...48k IssuesJust got a 48k Spectrum (a replacement for a faulty +) from the helpful guys at Flashback, and had a tape deck delivered today. The keyboard seems t…
... to receive any kind of signal. If it helps, it's ...Goodbye CeefaxWell, that's central Scotland now fully digital (and i can't get any BBC channels now!). I didn't mind the analogue signal, it was fine but as usua…
... didn't mind the analogue signal, it was fine but as ...Just Got Spectrum +2 grey model off ebay a few problemsFinally decided to get a real Spectrum after catching up on a load of games on emulators I missed in my earlier years due to having a C64 and Atari 8…
... system refused to output a signal at all. After about half ...I might try building a barebones PC.Our Packard Bell iMedia 5077 is literally on its last legs. Every time it is switched on something doesn't work, usually it is the sound, sometimes i…
... , and I just get "No Signal" on the monitor. Put simply ...ZX Spectrum 48K clone and test resultsHi! This is my first post, so, first of all, I'd like to say hello to the whole community! I am Alessandro Dorigatti from Italy and I'm developing …
... too, emulating the "spurious" /RAS signal).
I have already ...
