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ZXSpin 0.7 public testingOk, now that the private testing phase is over, I need to get more people testing ZXSpin 0.7 I am not terribly interested in emulation problems, bec…
... any resolution. Scanlines will increase memory requirements. A new mode (Filter ... , but incur a huge video-memory penalty. Aspect ratio options means ... return you to your desktop screen resolution unless you specify that ... -
Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... the screen.
There are two areas of the Spectrum's memory ... which have a direct effect on the screen display ... in which this memory area is mapped onto the screen.
The ... black paper colour down the screen.
In the spin ... -
Loading screen artist?Anybody out there want to do a loading screen for my Christmas game? Obviously the time-scale is a little short - as in you only have a couple of we…
Adjusting your code for screen refreshingOk, I'm aware that I should know it already after writing 5 Spectrum games in machine code but interrupts and screen refreshes were always my weaker …
... code but interrupts and screen refreshes were always my ... some moving sprites to the screen, first restoring background at ... understand correctly Zx Spectrum does screen refreshing 50 times per ... the computer will wait until screen refreshing reaches line A. ...Screen Machine re-discoveredFurther to [b]fog[/b]'s enquiry in another place, it transpires that although the programs as described did appear in Your Spectrum #19, the program …
... this morning and found [i]Screen Machine[/i] by Robert Robinson ... .uk/~jg27paw4/pourri/scrndemo.zip]Screen Machine[/url] to compare with ... -loaded the Nodes of Yesod screen.)Black screen on a Spectrum?I'm looking at a Spectrum+ on eBay right now and the guy says when he plugs it in and turns it on, the screen is black. He says it's because a casset…
... and turns it on, the screen is black. He says it ...Project OTLA / k7zx (high speed loading)Hello, I am proud fan of zx spectrum (I do not have speccy, but clones (Didaktik Gama, Didaktik M)), I am using portable CD player to load games. Al…
... more games, but due to memory limitation of Otla that is ... /> 1) loader will: speedload the screen$, then speedload the data to ... /> a) - move the loader to screen$ space (16384) and continue to ...MemoryWhat is the highest memory location on a 16k spectrum ?
What is the highest memory location on a 16k spectrum ?Vauge arcade memory type recolection.This has been bugging me for a couple of weeks now, and id considered starting a thread about it several times and decided against it. As i havent ha…
... worked. Is this a fake memory, did it realy exist can ...Jonathan Cauldwell writes.I also found this in me old archives, which was actually written by Jonathan Cauldwell. Again, typos and editorial tags included for authenticity ;-)…
... machine has 48K of memory, but once the screen display, system variables ... and level data.
The screen consists of a 256x192 pixel ... another inside the computer's memory. Alone these instructions are useless ...Solar Invasion (funky screen-grabs)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0004629&loadpics=3"]Solar Invasion[/URL] There is something funny going on with both the load…
... both the loading screen and in-game screen in this listing ... are supposed to be "complete" ... screen-grab error?
... www.worldofspectrum.org/showscreen.cgi?screen=screens/load/s/gif/ ... www.worldofspectrum.org/showscreen.cgi?screen=screens/in-game/s/ ...Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... somehow I'm surpassing the memory I'm supposed to use ... . Unfortunately I'm used to memory management to be transparent to ... do to avoid or minimize memory conflicts like that?
memory and avoid crashes' tutorial, but ...Bad loading screen in one Spanish gameF-1, here: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0002109[/url] the loading screen comes probably from some cracked version, the tru…
F-1, here:
[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0002109[/url]
the loading screen comes probably from some cracked version, the true loading screen is some scanned car.How do I know where my C compiler is putting my variable?Let me show you my code. I am writing a Z80 emulator (z80.c) which sets up a bit of shared memory for communication with another process. Well, I got…
... confused with the shared memory part, so I stripped ... which successfully attaches the shared memory to its address space, ... />
printf("\nLocating the shared memory segment... ");
if ((shmid = ... bash prompt return to the screen. But this doesn't ..."Space Quest" - does it exist?help please... not sure now whether it's my faulty memory or just imagination but does such a board and computer game exist at all? goo-glow search …
... whether it's my faulty memory or just imagination
but ... cover and maybe the loading screen of the same look arranged ..."fSplit-screen pics/text" ?What's "fSplit-screen pics/text" doing here? :confused: [url=http://www.worldofspectrum.org/infoseekid.cgi?id=0009704]http://www.worldofspectrum.org…
What's "fSplit-screen pics/text" doing here? :confused:
[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0009704]http://www.worldofspectrum.org/infoseekid.cgi?id=0009704[/url]
It points to "No matches" anyway.memory chips spectrum +Hi with regards to memory chips the ones in there are tms4116 in the lower memory.there is some on ebay MCM4116BP20 can i mix these with tms ones or …
Hi with regards to memory chips the ones in there are tms4116 in the lower memory.there is some on ebay MCM4116BP20 can i mix these with tms ones or do they all need replacing.or do i have to use tms ones48k spectrum restarts by itselfFirst of all hello from a newb and thank you for your help. This site has already offered me a lot of insight. I have a 48k spectrum that will boot …
... boot to the 1982 sinclair screen and will stay working for ... -sets and also occasionally the screen fills with ???? marks and crashes ... - PEEK command to check the memory and it all seemed correct ...Screen to vector?I've found old topics covering this subject and even spoke to Geoff about this, but still want to ask a few questions. I've been playing with vector…
... to fix using Dunny's screen editor.
And speaking ...128k memory use in multiloadsIs there a way to play golden axe and turtles coin op game on a real spectrum, without having to multiload and just the load the whole game into the …
Is there a way to play golden axe and turtles coin op game on a real spectrum, without having to multiload and just the load the whole game into the memory at once?Spectrum +2A -Black screen-When I turn on the power I get only black screen (full size) PSU is working (I even tried with my +3 PSU) RF-cable is working. What could be the pro…
... power I get only black screen (full size)
PSU is ... />
There is only black screen no more no less.
flickering noisy screenI have just replaced the ram and ULA. The spectrum boots up OK but the screen is very noisy/wobbly/flickering really annoying :) I am wondering how …
... boots up OK but the screen is very noisy/wobbly/flickering ...more memoryi dunno if this has been mentioned, apologies if it has (i cant be arsed to search :P) Ive just been reading about the zx81 and it popped into my he…
... speccy? to give it more memory
if i remmeber ...[ANN] Spxfr 0.09 releasedHi everybody I just released the new Spxfr release (0.09) on my site: [URL="http://www.angelfire.com/games6/atari2600/spxfr/index.html"]http://www.a…
... AutoLoader option: if checked, all SCREEN$ and CODE files (type 3 ... don't need to specify SCREEN$ or CODE after). The right ... program will be erased from memory).
- Smoothing "progress bar" while ...Data from spectrum to compilerWhat's the easiest way of getting data from a virtual spectrum to assembler? I've designed some nice shiny graphics using BASIN but I'm not sure how…
... into memory.
What's the easiest way of getting screen ...More questions to ponder/argue/ignore as you wish...Just copying some stuff to a memory stick, and I found some old questions I'd intended to post on these forums to provoke debate, that I'd never got …
... almost instantly you get a screen full of links, plus ... are played one person per screen, as two to four ... players on one screen has been phased out ... a way, as split screen gaming is sometimes very good ... CPU(s), graphics card, memory, etc, then you might ...Faked MP3/memory sticks etcI recently bought an MP3 player on Ebay from jolly old China. I suspected it would be fake as it was advertised as a 16gb MP3/MP4 player and cost me …
... I downloaded that tests flash memory and that came back saying ...Time Wreck (cracked screen)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0005284&loadpics=3"]Time Wreck[/URL] Cracked screen as can be seen middle top. I was going t…
... Wreck[/URL]
Cracked screen as can be seen middle ... ://www.worldofspectrum.org/showscreen.cgi?screen=screens/load/t/gif/TimeWreck ...Just changed a laptop screen.I just spent the last few hours changing the screen on a laptop for my friends son. He broke it by shutting the laptop with the lead across the keyb…
... last few hours changing the screen on a laptop for my ... .
Finally got the old screen out and the new one ... it worked :)
A new screen cost ?70 off ebay, not ...Character scrollingOk, first I'd like to say that I'm not looking for a complete routine (but that might help) because I am hoping to write it myself and learn a bit mo…
... the top third of the screen (inlcuding attrs but thats easy ... screen. What would be the best way to store data in memory ... thirds of the screen? I know itll take more memory (2k ish ...
