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The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... an opportunity to add a real MMU.[/quote]
Actually a ... real MMU would be the best ... ]* Two RS-232 ports, but real ones driven by hardware with ... done it doesn't steal clock cycles.
[quote]Nah ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... depending on what graphics mode. Clock cycles could be alternated between ... old hardware. I think a real upgrade appearing in the 128 ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... still have to insert a real refresh step every 2ms or ... depending on what graphics mode. Clock cycles could be alternated between ... -
Dead Spectrum diagnosis and desolderingI have two dead Spectrums - one I'm pretty sure is caused by bad memory, and the other - well, perhaps a bad ROM, perhaps a bad CPU (it gets halfway …
... something, and that the CPU clock is running. I tried the ... ?
It was a real pain desoldering the 74LS157 (and ... -
Dead Spectrum diagnosis and desolderingI have two dead Spectrums - one I'm pretty sure is caused by bad memory, and the other - well, perhaps a bad ROM, perhaps a bad CPU (it gets halfway …
... something, and that the CPU clock is running. I tried the ... ?
It was a real pain desoldering the 74LS157 (and ... -
Small C on Sam help neededI'm trying to make good on some of my old developments that fell by the wayside and one of them uses Small C. The reason I stopped was down to not h…
... said here, and putting your real name to the project.
clock speed.
[QUOTE=DonkeyPong ... -
Driving/Racing from and 'onthetrack' viewIts poll time. Pick the selection of these you like best. None of these take the overhead view. and there are no strategy/manager games in the poll.…
... , but still no real race, just beat-the-clock): WEC Le Mans ... -
Faulty M1 linesI'm sure this has been discussed before, but using the forum search for the word 'M1' pulled back no hits, which surprised the hell out of me. Anywa…
... we can concentrate on the real culprit.
[quote=Winston ... test would be to hand-clock two Z80s (one "known good ... -
GP2X - Spectrum EmulationHi all. Looking for advice on the GP2X and (especially) the quality of its ZX Spectrum emulation. Has anybody anything to say about the console - is…
... many programmers fiddle with the clock speed to set up the ... miss the use of the real keyboard on other platforms' emulators ... -
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…
... ULA chip in real Spectrum. So must generate clock signals, refresh lower ... -
PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…
... /> A pulse of 2^32 clock cycles is approx. 20 hours ... . And if you have a real low frequency signal which can ... don't occur in any real tape loader. And, erm yes ... -
PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…
... /> A pulse of 2^32 clock cycles is approx. 20 hours ... likely to never appear in real data, but you can never ... -
Top Ten British Things Americans Don't Care AboutThis is A list of ten things that were/are huge in the UK, but (most) Americans don't care about (in no particular order): 1. ZX Spectrum 2. Footbal…
... . Unlike Giles.
The real problem is we're used ... goes on to wind the clock down usually when the offense ... -
Top Ten British Things Americans Don't Care AboutThis is A list of ten things that were/are huge in the UK, but (most) Americans don't care about (in no particular order): 1. ZX Spectrum 2. Footbal…
... but actual.)
The real problem is we're used ... goes on to wind the clock down usually when the offense ... -
costa capers ..Is CC a real followup to technician ted or what? I thought about the name.. coz it has nothing in common :)
... Spray
17 Clock 01 Removes the diagonal platform ... turn blue real mudrid
-18 Green clock appears top ... yellow real mudrid
-2B Red hat disappears and clock stops ... Right lift disappears Real Mudrid
-2B Clock starts up again ... -
GP2X or DS: which is best for the speccyHi - just joined but have been reading posts for years and I know ye are as passionate about the Speccy as I am! :-) I've waited so long to buy eit…
... 's directly related to the clock change, it could be other ... value, while keeping the gp2x clock and the emulation speed the ... to sort of do it real-time when the emu is ... -
Interface extension cable ?I'm wondering if I can make an extension cable for the Speccy's expansion port. It's not the part of making it I'm uncertain about, but wether the l…
... to be read on a clock edge at the signal destination ... trying it out and measuring real signals at the destination.
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 …
... . The only real decoding is seperating the sync signal into clock pulses ...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…
... used to hold the CPU clock depends on the state of ... points when there is no real memory access (IR on the ...Any '81 buffs?Does anybody know the running clock frequency of a Z80A in a ZX81? I've measured the clock signal on pin 6 and got 6.47MHz, and I'm sure it's not ju…
... VERY much stronger than the "real" signal.
[B]Pin ... used conventionally to indicate a clock).[/B]
Yeah, I ...50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
... rate by using the same clock source and a deterministic dividing ... .)
Also, in a real Speccy, the frame rate isn ...Fairytale of New York - edited[url]http://news.bbc.co.uk/1/hi/entertainment/7149525.stm[/url] I actually dont mind this 'Xmas' song at all. I cant believe the PC brigade have go…
... words, even past nine o'clock. And even really soft words ... /> And yet they'll show real, heartbreaking footage of starving children ... strange that you can show real life tragedy and death, however ...Electro Magnetic EngineI think Winston my be qualified to answer this one. What do you know about the magnetic engine. I don't know anything about it, but taking the techn…
Clock makers do make exemplars of ... no such thing). In the real world, bearings have friction, so ... with your finger, winding a clock spring, supplying electricity to a ...Fastest loaderWhat was the fastest speed loader developed and could you name a game using it?
... - you may say - what about clock recovery for long trains of ... should be sufficient transitions for clock recovery with anything other than ... it (I was going for real high speed, since I was ... all worlds - up to 8 clock periods with no synchronization information ...Fastest loaderWhat was the fastest speed loader developed and could you name a game using it?
... - you may say - what about clock recovery for long trains of ... should be sufficient transitions for clock recovery with anything other than ... it (I was going for real high speed, since I was ... all worlds - up to 8 clock periods with no synchronization information ...MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... is a complex interface including real time clock, parallel port, Kempston joystick ...MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... is a complex interface including real time clock, parallel port, Kempston joystick ...WOS Tribute SectionThis is something that I've been wanting to get off my chest for a while, ever since the tribute to Ian Weatherburn was posted to WOS by Simon Butler…
... Spectrum as a computer with real potential to entertain. Weatherburn?s ... ; then it was time to clock off until tomorrow. No shooting ...WOS Tribute SectionThis is something that I've been wanting to get off my chest for a while, ever since the tribute to Ian Weatherburn was posted to WOS by Simon Butler…
... Spectrum as a computer with real potential to entertain. Weatherburn’s ... ; then it was time to clock off until tomorrow. No shooting ...WOS Tribute SectionThis is something that I've been wanting to get off my chest for a while, ever since the tribute to Ian Weatherburn was posted to WOS by Simon Butler…
... Spectrum as a computer with real potential to entertain. Weatherburn?s ... ; then it was time to clock off until tomorrow. No shooting ...
