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128k, +2, +3ok i`ve asked a lot of questions over the few days but this is gonna be my final one on whats what unless i get lost once i get my apeccy so here goe…
... ingenious resistor-decoupled z80 and ULA buses, luckily only very few ... that the floating bus is not implemented in hardware on unmodded ... that many earlier emulators do not emulate the floating bus effect ... -
Sinclair Spectrum Zx ProblemHi I have a Sinclair Spectrum zx computer witch has problem. here u can see: [url="http://img218.imageshack.us/my.php?image=h1933sx.jpg"]http://img2…
Could be a ULA problem. Whatever it is it's not good. -
Sinclair Spectrum Zx ProblemHi I have a Sinclair Spectrum zx computer witch has problem. here u can see: [url="http://img218.imageshack.us/my.php?image=h1933sx.jpg"]http://img2…
... or CPU related. Maybe the ULA but I don't find ... round here, although I've not seen him post for quite ... -
Sinclair Spectrum Zx ProblemHi I have a Sinclair Spectrum zx computer witch has problem. here u can see: [url="http://img218.imageshack.us/my.php?image=h1933sx.jpg"]http://img2…
... or CPU related. Maybe the ULA but I don't find ... round here, although I've not seen him post for quite ... -
How do you get an external tape recorder to work on a +2a?Just for the hell of it, just say the internal cassette player stopped working. What command would you use when hooking up an external player, so the…
... .
DO NOT DO THIS IF YOU DO ... the same socket but do not short circuit them.
... 2.5mm socket - again, do not short circuit them.
< ... way, you will blow the ULA. If the REC connection ... the mic, the ULA will blow. I'm not making it up ... -
SPECTRUM +3 NIGHTMAREGot my Specci +3 through the post this morning. The good news all the keys work and it turns on ok. The bad news the disk drive doesn't work. When yo…
... . Thats not a major operation either.
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ULA fried ... -
No, this is THE conspiracy"At no time, when the astronauts were in space were they alone: there was a constant surveillance by UFOs." - [I]Astronaut Scott Carpenter. Carpenter…
... to believe that we are not alone. With 100,000,000 ... "]extrasolar planets[/url] have been detected orbiting stars relatively close to ... Friday night and I'm not even pissed yet. Soon put ... -
Beginner InfoI have trying to find some hardware information for use with assembly coding but havn't had much luck. For instance. How do I redirect the vertical …
... data bus. So when the ULA's vbi interrupt occurs, the ... works because some peripherals were not properly designed and could throw ... identifier will be when the ULA interrupts. So, to deal with ... set, the hooks following are not executed. If you're familiar ... -
Spectrum colors on PCStrange thing. When I see Spectrum game emulated on a PC or even Spectrum screenshot displayed on PC's monitor I feel that there is something wrong w…
... voltages for the Spectrum's ULA (that is to say the ... colour from the emulator is not a problem. What you may ... -
Which looks 'real'?Out of Spin and Spectaculator, which looks and 'feels' most like a real Speccy to you? I mean in terms of border size / playing area the look of the …
... /> It is because of ULA chip version, not capacitor. I checked it ... by simple replacing of ULA chip ... . Issue 3 and above versions ULA's displays screen little left ...
