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Spectrum 128K heatsink wantedI'm in search of a Spectrum 128k toastrack in a good condition and at a reasonable price (really can't afford a great amount of money). I don't mind …
... seen some good auctions about toastrack speccys but the thing is ... -
Another TS Emu CartLooks like the one I have. [url]http://cgi.ebay.com/TC2068-Cartdrige-48K-emulator-for-Timex-Computer-2068_W0QQitemZ250133271074QQihZ015QQcategoryZ124…
... recent thread resulted in a schematic of a TC spectrum emulator ... -
Another TS Emu CartLooks like the one I have. [url]http://cgi.ebay.com/TC2068-Cartdrige-48K-emulator-for-Timex-Computer-2068_W0QQitemZ250133271074QQihZ015QQcategoryZ124…
... recent thread resulted in a schematic of a TC spectrum emulator ... /> [/QUOTE]
Another cartridge schematic...
[URL="http://gods69 ... -
Low Sound output + Sound distorting pictureHi, I am having a problem with my Grey +2 at the moment while trying to use RGB output. When I load a game the loader tones are fine but the actual…
... .
[/QUOTE]
See schematic at:
[URL="http://8bit ... -
ZX Spectrum 128+ problemsHello!I recently purchased and got myself a spectrum 128+ from ebay.The item did not have an original power supply so i got a power supply of 9volts …
... PSU should have some electronic schematic inside (usually an IC similar ... , you may use this simple schematic to quickly make an RGB ... have rather good quality. The schematic can be found on the ... -
Spectrum 128 loading volumeToday I recieved my 128k haetsink spectrum, what i noticed is that it needs even higher sound volume for loading through tape than the 48k+. To be mo…
I don't think so. My toastrack machine takes the same levels as the rubber ones. -
Disable onboard memoryWould this work...? Access to onboard I/O can be disabled by holding IORQGE high. Would it be possible to create a MEMRQGE in a similar way to disa…
... have composite video input. The schematic to make S-Video or ... -
Eprom blowerdoes anyone know a site with plans for an eprom programmer project that'll blow 27C256s. I attempted to build one called Kisseprom, but the software …
... 's a flexible EPROM programmer schematic and photos on my website ... -
Eprom blowerdoes anyone know a site with plans for an eprom programmer project that'll blow 27C256s. I attempted to build one called Kisseprom, but the software …
... 's a flexible EPROM programmer schematic and photos on my website ... -
Early Version Betadisk Manual (ie anybody have one)Folks, after lengthy excavations in my attic I have dug out my old Betadisk interface and 720K drive. However the manual has done missing. It's wa…
BTW it would be really nice to scan both sides of the PCB. There are some people (including me ;-)) interested in the schematic of this device. Looking at your shots i see it will be extremely easy to draw if we get such scans (or highres shots). -
Sinclair +2 to VGA without VGA boxA few days ago someone in a Spanish forum mentioned that his friend claimed to have built a cable to connect his Sinclair +2 to a VGA monitor without…
... .net/~vanessa/hobbies/projects/scandoubler-schematic-0.2.3.png"]http ... .net/~vanessa/hobbies/projects/scandoubler-schematic-0.2.3.png[/URL ... -
Sinclair +2 to VGA without VGA boxA few days ago someone in a Spanish forum mentioned that his friend claimed to have built a cable to connect his Sinclair +2 to a VGA monitor without…
... .net/%7Evanessa/hobbies/projects/scandoubler-schematic-0.2.3.png"]http ... .net/~vanessa/hobbies/projects/scandoubler-schematic-0.2.3.png[/URL ... /> Thanks for the link! The schematic will go straight to the ... -
Sinclair +2 to VGA without VGA boxA few days ago someone in a Spanish forum mentioned that his friend claimed to have built a cable to connect his Sinclair +2 to a VGA monitor without…
... /> Thanks for the link! The schematic will go straight to the ... :.
[/QUOTE]
This schematic is "too simple", it never ... -
IC Suppliers(of ICs other than those in the big box...) Do any of the people into hardware assembly here know of any suppliers of obscure yet in-production ICs …
... give me some kind of schematic? It's bound to be ... -
IC Suppliers(of ICs other than those in the big box...) Do any of the people into hardware assembly here know of any suppliers of obscure yet in-production ICs …
... design it to do a schematic :-)
But the principle ... -
IC Suppliers(of ICs other than those in the big box...) Do any of the people into hardware assembly here know of any suppliers of obscure yet in-production ICs …
... design it to do a schematic :-)[/B]
And? You ... -
IC Suppliers(of ICs other than those in the big box...) Do any of the people into hardware assembly here know of any suppliers of obscure yet in-production ICs …
If it sticks out RGB, you may be able to feed it directly to the digital side of an LCD module with just a few 74-series ICs - it wouldn't even need fancy processing.
I'll leave the schematic as an exercise for the reader :-) -
Russian clone of ZX-Spectrum 48kThe classic russian clone of ZX-Spectrum 48k [URL="http://sblive.narod.ru/ZX-Spectrum/Leningrad48k/Leningrad48k.htm"]http://sblive.narod.ru/ZX-Spect…
... . Well you can redesign the schematic and replace FDC with for ... -
RGB cable problemI bought an RGB cable from a Polish dealer on Ebay for my Spectrum 128+, but I can only get an AV signal from it. I sent it back to him and he gave m…
... . I don?t have the schematic to see if those power ... -
7 to 9" TFT screen on SpectrumI'm willing to buy one of those and connect the Spectrum via the Composite Video input. Has anyone tried that? What kind of image quality may be expe…
... RGB from something like a toastrack 128K machine. Well, that's ... -
7 to 9" TFT screen on SpectrumI'm willing to buy one of those and connect the Spectrum via the Composite Video input. Has anyone tried that? What kind of image quality may be expe…
... RGB from something like a toastrack 128K machine. Well, that's ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
... /> There's always the waitGen schematic too.. pictures speak louder than ... -
Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
... T2 - and looking at my schematic sketch, I think it explains ... -
48K vs 128KWhat does everyne think is the best machine - the 48k or the 128k? Personally i prefer the 128K+2. It has more memory, built in tape deck (so no fid…
... probably say I prefer the Toastrack one, physically and also because ... -
48K vs 128KWhat does everyne think is the best machine - the 48k or the 128k? Personally i prefer the 128K+2. It has more memory, built in tape deck (so no fid…
... practicality of the rubber/plus/toastrack with MIC/EAR sockets wins ... -
+3 and 3.5 Floppy Disk DriveCan anyone please help ?. I have a +3 with a faulty Floppy Drive and have a couple of spare 1.44 IDE 3.5 HD Floppy Drives. Does anybody know of a…
... drive without looking at a schematic, but yes, it would certainly ... -
Speccy just snuffed it while playing 3D Pinball :(I have two speccys but the one I use most has just given up the gost! :-( game froze up and now all I get is flashing patterns and lines:-( Everyt…
... (check the number against the schematic or look at the service ... -
Damn, I think I need a reflow ovenOr a reflow frying pan at least... I was just assembling an order through Farnell since I've worn out another soldering iron tip (which has actually…
... the datasheet handily gives a schematic for the recommended circuit. The ... -
Speccy just snuffed it while playing 3D Pinball :(I have two speccys but the one I use most has just given up the gost! :-( game froze up and now all I get is flashing patterns and lines:-( Everyt…
... key, 1 48k+, 1 128k toastrack, and 1 bare board for ... -
Speccy just snuffed it while playing 3D Pinball :(I have two speccys but the one I use most has just given up the gost! :-( game froze up and now all I get is flashing patterns and lines:-( Everyt…
... key, 1 48k+, 1 128k toastrack, and 1 bare board for ...