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Brand new River Raid remake?one of my friend is trying to make a riverraid remake on flash just to have fun, I checked zx spectrum port of river raid. it is bad, really bad, jer…
... small fraction less without the contention. But I might still need ... -
Rainbow Generator for 48K Spectrum using PUSHThis is what I came up with from [B]gasman[/B]'s suggestions. It's stable in ZXSpin and ZX32 simulating a 48K Speccy. Anyone like to try it on the …
... is so delayed by the contention that it drifts further and ... -
Rainbow Generator for 48K Spectrum using PUSHThis is what I came up with from [B]gasman[/B]'s suggestions. It's stable in ZXSpin and ZX32 simulating a 48K Speccy. Anyone like to try it on the …
... is so delayed by the contention that it drifts further and ... -
ZX Spectrum arcade machine[url]http://www.youtube.com/watch?gl=GB&v=Bo2FJ2ySC7A[/url] Anyone remember the Nintendo Playchoice 10 arcade machine? This was basically a 2 screen…
... and the raiders could have IR imaging showing the wereabouts of ... -
Project Natal?Project Natal (at: [url]http://www.xbox.com/en-US/live/projectnatal/[/url] [url]http://www.gametrailers.com/video/e3-09-project-natal/50013[/url] …
... ' claims to use pulses of IR light and precise timing of ... -
Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.
... (0x02)
High port contention 1... passed
High port ... ... passed
High port contention 1... passed
High ... failed (0xff)
High port contention 1... failed (0xfe)
... High port contention 2... failed (0xfe)
... -
The end of analogue radioWell, it seems that analogue radio will be more or less obsolete by 2015, the BBC has decided to cross over to digital transmission in 6 years. All …
... />
When everybody in your contention block is watching at the ... -
The end of analogue radioWell, it seems that analogue radio will be more or less obsolete by 2015, the BBC has decided to cross over to digital transmission in 6 years. All …
... />
When everybody in your contention block is watching at the ... -
50p on your phone billThe UK government [I]really[/I] know how to put the 'S' into Stealth Tax: [URL="http://news.bbc.co.uk/1/hi/technology/8102756.stm"]http://news.bbc.c…
... great. Seemed to have no contention though it is/was rated ... -
Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.
... final ones, including "High port contention 2". I need to keep ... -
Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.
... .
[quote]"High port contention 2". I need to keep ... -
Famous Spectrum hardware?If, hypothetically, someone were in the middle of writing a book chapter on third-party hardware for the spectrum, what companies and peripherals wou…
How about the Cheetha RAT, IR joypad thingie?
Also maybe the replacement keyboards like the SAGA ones.
Finally the SLOW-MO :) -
Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... 2 due to the memory contention issue).[/QUOTE]
No ... -
The So What's This Buzzsaw All About Then? Thread.Erm. This: [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap"]http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap[/URL] Keys…
... each line, allowing for some contention. The Pentagon version takes exactly ... T-states per line, without contention.
I'm not ... -
The So What's This Buzzsaw All About Then? Thread.Erm. This: [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap"]http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap[/URL] Keys…
... 't ZXSpin 0.666 have contention accidently disabled? (I think that ... -
The So What's This Buzzsaw All About Then? Thread.Erm. This: [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap"]http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap[/URL] Keys…
Ah, good point. If memory contention is disabled, it'll do ... -
The So What's This Buzzsaw All About Then? Thread.Erm. This: [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap"]http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap[/URL] Keys…
... mode, with the contention turned on. With the contention turned off, the ... -
Has any programmers recently pushed the spectrum to the limits?Hi there. Ive just discovered this great forum and I was brought up with the speccy 16,48 and then 128k. Im just wanting to know if there are any re…
... ; Hit here just as the contention-free period starts - start pushing ... -
I want to believe!Here we are Wossers, it?s a multiple choice poll, where you can share your spooky beliefs! Now, no flaming here, and no going on about which God is …
... black or shine under an IR source.
Still, I ... -
Should I buy a Sam Coupe?Hi folks I been interested with the Sam Coupe since Miles Gordon Technology released the SAM as the successor to the Spectrum. Are their any SAM us…
... ]
Due to memory contention while the video is being ... -
Should I buy a Sam Coupe?Hi folks I been interested with the Sam Coupe since Miles Gordon Technology released the SAM as the successor to the Spectrum. Are their any SAM us…
... =Quazar;376976]Due to memory contention while the video is being ... -
Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... constraints (Z80 undocumented opcodes, memory contention, floating bus, fixed number of ... -
Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... threw at it (floating bus, contention, whatever), then, to me, that ... -
Colour clash on the Commode64?Was there any? Every now and again, I see a screen shot like this... [img]http://www.lemon64.com/games/screenshots/full/j/jack_the_nipper_02.gif[/i…
... a lot more predictable) memory contention.[/QUOTE]
Didn't ... -
Colour clash on the Commode64?Was there any? Every now and again, I see a screen shot like this... [img]http://www.lemon64.com/games/screenshots/full/j/jack_the_nipper_02.gif[/i…
... a lot more predictable) memory contention.[/QUOTE]
Really? I never ... -
Things wat they did have in my day!.I was talking at work today about things that were quite common when we were kids but arent realy around any more. My co worker mentioned how many ar…
... , somewhere. But then free-flying IR controlled helicopters are dirt cheap ... -
Some ever noticed that +2A/+3 halts Z80 using WAIT?I mean: Anyone ever noticed that the +2A/+3 halts the Z80 using WAIT? All documentation I've read about contention state that the ULA halts the Z80 …
... not suffer any kind of contention. A program run within the ... -
Some ever noticed that +2A/+3 halts Z80 using WAIT?I mean: Anyone ever noticed that the +2A/+3 halts the Z80 using WAIT? All documentation I've read about contention state that the ULA halts the Z80 …
... the BBC Micro worked without contention was interesting. The 6502, if ... -
Blimey, we thought security cameras were bad...Have you seen the news, or if you missed it read here: [url]http://boingboing.net/2008/10/24/what-the-tsas-new-bo.html[/url] Apart from the moral i…
... , those average speed cameras use IR illuminators at night to read ... when someone will make an IR opaque numberplate, so you can ...