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No colour - Issue 2 SpectrumThis one is driving me mad - any suggestions appreciated. I have an issue 2 Spectrum with no colour at all. I found the 12v rail was at just over …
... issue 2 Spectrum with no colour at all. I found the ... voltages now OK. Still no colour. Obviously tried adjusting the varialbe ... LM1889, so replaced it. No change. Looking at the circuit diagram ... that a slight change in value would cause no colour at all? -
Faulty Issue 1Hi all, thought I'd document my efforts in getting another speccy working. I've never done this before so please bear with me... I recently took a p…
... " 8-| ) and it turns out to be an upgraded 16K ... and I get a white border with a messy flashing ... paper area (still with white border) divided into 4 black ... can hear the coil buzz change pitch slightly in time ... ain't what I snipped out?! Mine are K22238-209, ... -
Z88DK NOOB cplot INK colorHi I am a complete NOOB with Z88DK, I am trying to draw colored circles. How does ink, paper and border work with Z88DK. I started trying to wo…
... . How does ink, paper and border work with Z88DK. I started ... /> #include //ZX Spectrum Low Resolution Colour Graphics library
x--;
}
//out of bounds checker
if ... -
Meddling with the RGB signal - any experts out there?A few questions, if anyone knows - is it OK to split the A/V signal and feed it to two TVs? I'm assuming that it's not OK to do this with the RGB …
... 's OK to simply leave out one of the R, G ... things drawn only in that colour invisible on an RGB connected ... seperate screen to what comes out of the RF/AV/RGB ... -
Random Numbers, USR Return Values & Timing BASICI've been trying out Jon Ritman's random number routine, published in Your Sinclair Aug'87. Apart from a timing comparison I also did a frequency ana…
I've been trying out Jon Ritman's ... I decided to check out the claim of it ... Ritman and Baker versions turned out to be almost identical, ... stack (apart from the change to the exponent, which ... ;" Time=";time;" secs":
BORDER 7: RETURN
9999 LET ... -
NEW GAME : Pickaxe peteI have ported a 3rd game from the Philips Videopac, this time it is Pickaxe Pete. Again using Jonathan Cauldwell's fantasic AGD Download [url="ht…
... over the door but watch out for those boulders!
colour as the door he
just entered These colours change ... -
Jet Set Willy 2's original author releases a modded version of the game!Apologies if this has already been posted, but Derrick P. Rowson, the original author of Jet Set Willy 2, has been modding JSW2, and the latest versi…
... problems as well as trying out some ideas. This is the ... variation.
The flashing border and the screech on the ... compression routine. It was the change of the room compression routine ... -
PHAETON Real-media release. Out now!Rafal Miazga’s – [b]P H A E T O N[/b] [i] A ship specifically designed to navigate the hazardous environments created by a high-tech terrorist orga…
... your nerve and wits.
OUT NOW ON ZX SPECTRUM.
• Game on Cassette (Pretty!)
• Colour booklet (Oooh, lovely!)
• Pin ... -
SpecBAS 0.900 ReleasedAgainst my better judgement, here's 0.900. It's got lots and lots new, but mostly the new shiny is the editor. You can indent your code, you can e…
... be forced to fit. Change the EDITORWRAP sysvar to enable ... - preserves keyclicks.
Added colour capability to POLYLINE/POLYGON with ... null selections
Fixed out of bounds errors in listing ... crash with focused mouse moving out of the window
... -
New ZEsarUX 5.0Hi! ZEsarUX 5.0 is out! :) You can download it from the URL: https://sourceforge.net/projects/zesarux/ Finally I have succeded emulating Si…
... />
ZEsarUX 5.0 is out! :)
You can ... Style
Added setting to change DivIDE/DivMMC eprom firmware file ... on ZX80/81/ACE, with border disabled and realvideo mode (was ... when Jupiter Ace machine and border disabled
Updated Z88 ... -
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…
... by char with full colour which helps with the ... binary but could easily change that if somebody wanted ... (buffer,&buffer_ss) break out out of inner loop
... /> }
//
// break out checks
if((buffer_sc-buffer ... -
A Neat Redefine Keys RoutinePreviously, I’ve only shared this routine with a couple of people via PM, but I’ve now decided to make it public. I optimized it for size, so it uses…
... be able to figure it out.
[code]
; ... ;set ATTR_P
xor a ;BORDER = 0
call 8859 ;inside ... ROM routine BORDER ($2294)
call 3503 ;clear ... it with A to only change INK
ld (23695),a ... -
Hacking the ZX Spectrum 48K ROMHi Guys, I have modded my Speccy with a dual boot ROM loading on first bank the original ZX kernel and on the second bank an enhanced version. I h…
... like for example to change the border and paper colour at startup or ... -
Vallation 128K (and finally out on physical tape too).So, I finally finished the 128K version of Vallation. [img]http://tardis.dk/retro/vallation/images/vallation_logo.png[/img] As announced a whil…
... . It was supposed to be out after 3-4 months, but ... edition which includes a full colour mini-manual and a full ... colour REVERSIBLE inlay featuring two different ... versions has professionally printed full colour inlay and covers, as well ... -
48k packed up after cap changeHi all, I'm relatively new to the Sinclair world, my 8-bit repairs in past was lurking in the dark sides of Acorn, Amstrad and Commodore! I've got…
... powers up to a black border and a myriad of flashing ... and the 4S should crap out on me after this simple ... initialise, other times a black border.
Any ideas?
Witchcraft: Nirvana, Bifröst and such[url="http://www.rgcd.co.uk/2011/10/buzzsaw-zx-spectrum.html"]"When considering this next to nearly every other ZX Spectrum game though, Buzzsaw is l…
... that exploited clever timing of colour changes within the raster ... Being the first of these colour-trickery games I'd ever ... , as I later found out that one of the [ ... going on in the border that look like a ... Long List of Multi-Colour Games which might disprove ...Issue 2 colour quality modsI think this question must have been asked before but my choices of search terms can't find an answer. In the service manual under Issue 2 modific…
... components should be changed if colour quality needs
upgrading:
colour quality" that might warrant these ... modifications e.g. washed-out colours or something else? Are ...Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... this (the picture is deliberately out of focus to eliminate moir ... 48K BASIC, the pattern will change as I press some keys ... mode also makes the pattern change a little, and it also ... somewhat onto the right-hand border area.
All this ...1st steps in animation Having finally resurrected my familiar old graphics programs, chief amongst which is DPaint Animation, I was a little taken aback to reali…
... afterwards, perhaps, introduce some colour using ZXPaint or something ... />
So I started out Sunday morning, hopes high but ... just draw circles and cut out the required portions? Easier ... whilst the eyes only change position maybe three times ...Tutorial: Using UDGs in SpecBASSpecBAS is capable of using graphics mode, in a similar manner to the original Spectrum. Like most things though, the extended nature of SPecBAS's ab…
... as I'm still working out the best way of doing ... can use either mono or colour fonts, with characters of any ... available, we'd quickly run out of space!
To ... />
so to redefine "a", change line 10 to:
ZEsarUX-7.0Hi! I have uploaded a new ZEsarUX stable version :) This is ZEsarUX 7.0 There are a lot of new features added, more than ever! You can downl…
... /> Added improved Spectrum 16/48/+ colour palette
Added a fast ... , toggle breakpoints, run to cursor, change registers, and a lot more ... sprites are drawn per scanline. Border drawing. Handling of scroll registers ...Bit of fun - one change onlyI also posted this on another marque's forum (for their products) to see. Its just a bit of fun really. OK, if you could of made one change to a S…
... could of made one change to a Spectrum model ... :) Its limited to one change per model though otherwise it ... as it is only one change per model.
out socket" or "a reset ... and only allowing one 'essential change' , what would you of ...Fuse/SPIN vs Spectaculator border timingsHello, I'm trying to figure out at which moments the 48K ULA samples the current border color into its internal latch. To do that I wrote a small …
... figure out at which moments the 48K ULA samples the current border ... few lines on the top border at specific CPU ticks and ...using the out command to make sound on a spectrumi remember reading somewhere on how to use the out command to make sound. i cant find a reference to this anywhere online. i think it may have caused…
i remember reading somewhere on how to use the out command to make sound. i cant find a reference to this anywhere online. i think it may have caused the border to flash? i need the out codes.ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
...
Added Pentagon 16C colour mode emulation
Added ... "--sna-no-change-machine" becomes "--snap-no-change-machine" and ... />
Fixed Pentagon border: now ukflag demo is perfect ... Fixed Spectrum 128k machines border: now ula128, scroll2017 demos ...ZEsarUX 8.1 stableHi! I've uploaded a new ZEsarUX 8.1 stable version. Go to the github released webpage to download it: https://github.com/chernandezba/zesaru…
... br /> Added Pentagon 16C colour mode emulation
... "--sna-no-change-machine" becomes "--snap-no-change-machine" and ... br />
Fixed Pentagon border: now ukflag demo is perfect ... /> Fixed Spectrum 128k machines border: now ula128, scroll2017 demos ...Buggy Boy: 32 years later I found out...... that the buggy can actually make sharp turns! :-O I was casually playing last night when all of a sudden I noticed (for the very first time …
... or right with fire (gear change) at the same time made ... (
Anyway, this turned out to be a game-changer ...Bit of fun - ToastRack , one change onlyAlthough there's an old "one change only" topic about, I was thinking about the toastyrack 128's earlier. Its actually the only Spectrum model I've n…
... there's an old "one change only" topic about, I was ... you could of made one change to it, what would you ... external keypad nonsense ?
Throwing out the Tape Tester ?
Stereo ...
