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can a backup device damage the spectrum ROM?as above. been using a specmate device which seems to have corrupted my speccys ROM.
as above. been using a specmate device which seems to have corrupted my speccys ROM. -
Speccy won't bootHi all, I've got an issue 3 48k that won't boot properly. When I turn it on, it either does one of the two following things, it either displays a …
... either displays a black screen with a thin red stripe ... it resets but full screen and static) or it ... with Balford's diagnostic test ROM, it passes all tests ... it might be a faulty ROM (despite passing the checksum ... change. I put the ROM into another machine and it ... -
how to edit a romhi, i just wanted to know the best way to edit a rom. im going to do it in an emulator first and then run it in a spectrum.
hi,
i just wanted to know the best way to edit a rom. im going to do it in an emulator first and then run it in a spectrum. -
where is border/ink, etc stored in rom?hi, i just wondered where these were stored in rom and how i change these?
hi, i just wondered where these were stored in rom and how i change these? -
Screen resolutions and the Speccy's limits?What list of screen resolutions/palettes could the ZX Spectrum feasibly produce on a standard PAL TV if RAM, ULA or other space constraints is not a …
What list of screen resolutions/palettes could the ZX Spectrum feasibly produce on a standard PAL TV if RAM, ULA or other space constraints is not a limiting factor. What are the theoretical limits for a 128K model for example and why? -
New loading screen for VIAJE AL CENTRO DE LA TIERRAHi, The original screen: [img]https://dl.dropboxusercontent.com/u/2616449/spectrum/viaje_ox2.png[/img] And my version: [img]https://dl.dr…
Hi,
The original screen:
[img]https://dl. ... /> Has been a really hard screen to do ! -
ZX81 MIA's + ZX Spectrum corrected TZXAs I'm a preserver of Sinclair QL stuff since 2013 now I'm going to preserve also all my Speccy stuff that I've bought since 1983 (400/500 originals …
... the screen$ broken
b) Juggernaut is dumped as NORMAL ROM speed ... -
Wanted - Space Raiders ROM CartridgeI keep an eye on eBay and there's a Space Raiders ROM cartridge up for sale at the moment, but I don't think it's worth £70 for such a tatty box. …
... there's a Space Raiders ROM cartridge up for sale at ... -
DRAGON'S LAIR PART II loading screenHello again, I really like this screen but, wanted to try and do something closer to the box art. [img]http://www.mediafire.com/convkey/0fb0/3f…
... />
I really like this screen but, wanted to try and ... -
No CLK on issue 2 ULA pin 32I'm trying to fix an issue 2. The symptoms are as follows:- Black and white bars on screen, colours near impossible to tune in, although these po…
... /> Black and white bars on screen, colours near impossible to tune ... interfaces, so running a test rom/program is impossible as far ... -
ZXSCLZF - Yet another Screen CompressorQuick disclaimer before I continue, this compressor does not shrink screens as small as some of the others posted here, in particular the very good z…
... br /> // zxsclzf ZX Spectrum Screen Compressor
// by Tom ... ----------------------
;; compressed screen here
;; ----------------------
screen:
... -
128k memory musingI've been pondering on the 128k memory thing a bit, and it's just bloody stupid. The 64k memory space is divided in four chunks. One is always los…
... . One is always lost to ROM, no way to page in ... /> - bank 4
- bank 5 screen / always resident
- bank 6 ...
- bank 7 screen
Since banks 5 ... -
New loading screen for En busca de Mortadelo (MIA on WOS)While [b]En busca de Mortadelo[/b] for some is still listed as MIA, it's already been served with nice loading screen by Ignacio Prini Garcia (Neil P…
... been served with nice loading screen by Ignacio Prini Garcia (Neil ... -
New loading screen for BATMAN THE CAPED CRUSADERHi ! The original screen: [img]https://www.dropbox.com/s/iuskk1qw9wkvnpt/batman_cx2.png?dl=1[/img] And my version: [img]https://www.dropbox.c…
Hi !
The original screen:
[img]https://www.dropbox. ... -
Horace and the Spiders and Planetoids ROM cartsOffloading another 2 rare ROM carts, in pretty good nick. £60 for both seem fair? [img]https://s15.postimg.org/y9mibpyrf/2017-05-02-1095.jpg[/i…
Offloading another 2 rare ROM carts, in pretty good nick.
£60 for both seem fair?
[img]https://s15.postimg.org/y9mibpyrf/2017-05-02-1095.jpg[/img]
[img]https://s2.postimg.org/eloo6fdqh/hats.jpg[/img] -
128 toastrack ROM "upgrade"Hello all As I hate the UK-model menu & editor I would like to replace the original with the (translated) Spanish ROM but can't find any plain image…
... original with the (translated) Spanish ROM but can't find any ... me in EightyOne only as ROM-cartridge (as it should), not ... as ROM replacement.
Any hint ... -
+3 memory repair- which ICHi there, I'm trying to repair an old +3 and have bought a Retroleum SMART card. The diagnostic rom test says that the upper ram is faulty and give…
... Retroleum SMART card. The diagnostic rom test says that the upper ... /> Link attached to image of screen.
Cheers,
Richard
small screen video digitizinghi, i have a program that allows me to grab moving screen shots of whatever i want to load into it. unfortunately it does it full screen so i can …
... allows me to grab moving screen shots of whatever i want ... . unfortunately it does it full screen so i can only have ... . i have a program called screen machine, that does this but ...z88dk : FIle Handling in C on the +3e environment under Win 764bitHello my fellow WoSers! I am wondering if someone can help me solve this little pickle of z88dk / Windows using +3e Filesystem. So a little inf…
...
Environment : Spectrum +3
ROM : +3e ( 8bit IDE )
Peripherals ... program prints out on the screen "Writing text to file" followed ...z88dk : Support FunctionsJust a quick one here, I am looking to doing some dirty dirty code with C and load a screen$ file from the disk using "system( command )" - yes I …
... with C and load a screen$ file from the disk using ... just fetter it into the screen ram area - but my hope ... name AND location to the ROM load routine?
Thinking ...ROM emulation in softwareHi, first of all -- I only have shallow / uni knowledge of hardware, electronics, and physics. So forgive me for asking things that are out of that …
... 20ns. But the ZX Spectrum ROM chip timing shows that its ... to somehow wire ZX Spectrum ROM slot to some fast PC ... feed read the ZX Spectrum ROM address and feed it data ...off screen bufferwhen using an offscreen buffer is the memory copied to the screen in a way that makes it easier to draw sprites to the buffer? E.g. Lets say you…
... the memory copied to the screen in a way that makes ... at the top of the screen where you copy your buffer ... buffer was copied to the screen so that the first 24 ... buffer
copy buffer to screenIs it possible to add a listing to a screen?I made this picture (see next message for link) deliberately in the bottom half of the screen hoping to be able to have another display in the upper …
... the bottom half of the screen hoping to be able to ...Boots compilation "10 Titles for the Spectrum Plus" protected by speedlock 2http://www.worldofspectrum.org/infoseekid.cgi?id=0013156 it appears that the first tape uses speedlock 2 protection scheme for the following ultim…
... /> Jetpac
Atic Atac
Cookie
Pssst
... ram which makes Jetpac, Cookie, Pssst incompatible with 16K ... and Lunar Jetman use standard rom loader.
I ... 150% speed acceleration compared to rom loader.
I ...+2 Black Boot Rom Selectionhello, i have a custom ROM with a test RAM software burned in that i have used before to troubleshooting ram problems on my +2 grey, is there a…
... />
i have a custom ROM with a test RAM software ... that +2 black has 2 rom ICs, is there any technique ...Afterburner rom showing sound options in 48K mode?I am running an [i]Afterburner (1988) (Activision)[/i] rom (which I can't remember where I got it from) that shows the music or sound effects choice …
... [i]Afterburner (1988) (Activision)[/i] rom (which I can't remember ...Speeding up PRINT code in ROMHi Folks, I seem to recall that someone stated the PRINT command is rather slow because it has to handle screen and printer printing - is this cor…
... because it has to handle screen and printer printing - is this ... it only prints to the screen i.e. "commenting out" the ... was done, would it make screen printing significantly quicker?
In-game Screen FlickeringHi folks, today while playing 'Beyond the Ice Palace' I noticed strange behavior of my Issue 6a Spectrum+. When I pressed '2' (for UP) + 'O' (for …
... ) at the same moment the screen flickered as captured in this ...Weird fuse issue.Fuse running Linux. Half way through playing underwulde random lines start appearing going leftto right and slowly filling the screen. When I e…
... right and slowly filling the screen.
When I enter ... go, then start filling the screen again.
Game then ... ...
Is it the rom, fuse, filter or Linux?
Burning a ROM for a 128k +2 (Grey)Hi Guys, I would like to change the 128k +2 menus I have actually in French with English. The OS is in a 27C256 eprom. I do have a programmer and …
... where to get the correct rom file to load and how ...
