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What's the correct Spectrum colour palette?Prompted by the recent SCR-to-GIF conversion thread, I was pondering writing one in Z80 assembler. As I did a LZW compression routine a while ago tha…
... -processing:
; real_Red = (Red*R11 + Green*R12 + Blue*R13 ... ) / 0x100
; real_Green = (Red*R21 + Green*R22 + Blue*R23 ... ) / 0x100
; real_Blue = (Red*R31 + Green*R32 + Blue*R33 ... .maros.pri.ee/zxscreen/border/0/palette/orthodox/mode ... -
Deaf spectrum +3?I'm not having the best of luck so far. I've made a couple of poorly thought out impulse buys, and to date I've not really had much use out of any o…
... .
The border blinking red or cyan suggests that the ... -
Speccy 48k Earphone jack problemThis is odd, today I set up my rubber key as normal, headphone out of the tape player into the "ear" of the spectrum, started everything off but noth…
... cable. The screen border just alternates from red to cyan per second ... speccy just displayed an alternating red and cyan border :cry: -
AMS X 4 memory chip for a +2BHey Chaps, While I had my Spectrum +2B opened up to work on the tape deck (replace belt and clean heads), I decided to try reseating some of the chi…
... + grey border when I switched it on (with some occasional red garbage ... -
Red DwarfA Red Dwarf video game - good or bad idea? (given its recent resurgence in popularity in the UK) My ideas: [b]Plots[/b] - An interquel which bridg…
... /> - SpeedLock 7 (AKA "Straight-Up Red and Blue" or "Silent Decrypter ... timer on title screen and border is still present), I've ... -
Adding IDE to your Spectrum +2 A/B (or +3)Hello my fellow [B]WoS'ers[/B] [B]This is a shared thread with [url]www.amibay.com[/url] which you can [URL="http://www.amibay.com/showthread.php?t=…
... wakes up the border to even alternate RED/CYAN indicating that its ... -
Adding IDE to your Spectrum +2 A/B (or +3)Hello my fellow [B]WoS'ers[/B] [B]This is a shared thread with [url]www.amibay.com[/url] which you can [URL="http://www.amibay.com/showthread.php?t=…
... wakes up the border to even alternate RED/CYAN indicating that its ... -
Speccy 48k Earphone jack problemThis is odd, today I set up my rubber key as normal, headphone out of the tape player into the "ear" of the spectrum, started everything off but noth…
... cable. The screen border just alternates from red to cyan per second ... -
Spectrum 128K +2 problemhello, i am try to repair my spectrum 128k +2 grey, i remove all ram chips and i have some new ones spares, now i have remove all ram chips, i want …
... up, what colour is the border?
Now press and ... , does the colour of the border change?
[ ... />
i have black border and 2 vertical fat white ... , with the reset the border dont changes...actually nothing change ... on the board the border is red -
Spectrum 128K +2 problemhello, i am try to repair my spectrum 128k +2 grey, i remove all ram chips and i have some new ones spares, now i have remove all ram chips, i want …
... =xaris_sm;688704]i have black border and 2 vertical fat white ... bars, with the reset the border dont changes...actually nothing change ... power on the board the border is red[/QUOTE]
SAM Coupe - a video problemHi mates. Lately I managed to acquire a SAM Coupe 512K. There are, however, certain problems that - I thought - You might help me with, in a mome…
... . In basic write:
1 BORDER 0:PAPER 0:PALETTE 0 ... is OFF.
1 BORDER 0:PAPER 0:PALETTE 0 ... 1 - this basic line set red color and LED diode on ...48k + Spectrum Issue 4S Display IssueHi all! Brand new user here. Growing up I had a zx spectrum for a little bit, and recently I have bought a working 48k + Spectrum (Issue 4). I was…
... go black, then have narrow red vertical lines followed by the ... again?
Does the border start a different colour before ...Z80 internal compressionThis isn't exactly a ZX Spectrum problem, but since WOS probably has some of the best Z80 coders in the world, I thought I might ask anyway. For my …
... unpacking. Press ENTER whenever the border changes colour. Use the emulator ... a test file when the border's red (or before) at address ...Fuse 1.1.0 releaseAfter far too long, I am pleased to announce the 1.1.0 release of [url=http://fuse-emulator.sourceforge.net/]Fuse[/url], the Free Unix Spectrum Emula…
... tapefile, the border gives no loading feedback (blue-yellow / red/cyan).
Yet another glitchy graphics 48kHeyo, I'm new both to the forums (sorry if this is the wrong forum) and to Spectra I'm afraid, picked up a 48k from a steam fair sale thingy (not th…
... drawing vertical red lines on an otherwise blank screen. The border's ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
... 3. A yellow border, black paper and flashing red/yellow blocks that ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
... 3. A yellow border, black paper and flashing red/yellow blocks that ... , address and control buses) the border should always change to white ... should briefly see thin vertical red lines, then the whole screen ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
... /yellow border, black paper, and the vertically scrolling and flashing red/black ... 't really tell whether the border is meant to be white ...Enable 128kB paging in emulatorFrom Zx Spectrum documentation ([url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url]) [CODE][SIZE="1"]When memory is being pag…
... =apply changes +start snap
Border area show 4 color lines ... 0(black)/1(red)
Blue flashing border sign 48ram and 128kB ...new game - R2-D2 (Exam)i'm glad to announce new Russian game for ZX Spectrum 48/128 by [I]Alexey Kashkarov (kas29)[/I] - [B]R2-D2 (Exam)[/B]: [IMG]http://i48.fastpic.ru/bi…
[URL="http://rghost.ru/46639537"]R2-D2[/URL] with CHEAT MODE from author.
Type IDDQD in menu - border will be red and cheat will be on!new game - R2-D2 (Exam)i'm glad to announce new Russian game for ZX Spectrum 48/128 by [I]Alexey Kashkarov (kas29)[/I] - [B]R2-D2 (Exam)[/B]: [IMG]http://i48.fastpic.ru/bi…
... code is accepted, the border will flash red colour. If you change ...PlusDlite prototype/first batch is here![IMG]http://benophetinternet.nl/hobby/vanmezelf/20130605_143221.jpg[/IMG] [IMG]http://benophetinternet.nl/hobby/vanmezelf/20130605_153930.jpg[/IMG] …
... system file.
The border is red then, and something on the ...A loading screen for Mr. HeliWell, I've managed, once more, to make another pic in less than two weeks with ZX Paintbrush tool from Klaus Jahn and show it for all of you. As seve…
... ]how about without the boxed border around the Mr Heli logotype ... the rest of background in red, magenta and black, but even ...Issue 4A issuesHi all, I've been trying to get the Issue 4A board that came DOA with the case I purchased for my Frankenspectrum to work. I've recapped and socket…
... />
At start-up, the border and centre screen have random ... does is to set the border to white. This is before ... all black, followed by thin red vertical lines being drawn on ...20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…
... to surrender too much top border time.
The other ... be hard to spot if red/magenta and green/cyan edges ...Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... go; red/black pilot tone border, blue/black data border, loads ... compensate.
The border colour is controlled by the ... 254 for either a red or black border. After the sync ... have a monochrome pilot border and amazing technicolour dreamstripes ...The complete Knight Tyme (48k) RAM disassemblyHello! Just a quick note to let everyone know that the initial version of my [URL="http://www.dur.ac.uk/philip.anderson/disassemblies/knight-tyme-48…
... activate (in-game). The border should go red and then you can ...
