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+2a double vision - uncommon problemHelloo - I was helped by Guesser on a previous occasion on a toastrack, so many thanks to him for that! Today's problem is the RGB display from a +2a…
... /> In sum: we have a black +2a with din power supply ... /> RGB to SCART - Flatscreen - white screen ghosting on black letters and on games ... /> RGB to SCART - CRT - black screen with white Klingon alphabet
How ... -
Switchable Timex Sinclair 2068 ROM modificationI have just finished a switchable TS2068 / Spectrum ROM modification and implemented it on two TS2068s. It uses a 32K EPROM chip for the HOME ROM and…
... sets port FE to a white border at the beginning of START ... quite different results on the screen.
I used five ... -
Toasted +3Oops.. I shorted one of my +3 (being clumsy with multimeter, doh) when measuring PSU connector pins :D Any immediate guesses what exactly died on thi…
... it, it displays a black screen(paper & border) for a second or ... so...then on to the copyright screen ... -
Toasted +3Oops.. I shorted one of my +3 (being clumsy with multimeter, doh) when measuring PSU connector pins :D Any immediate guesses what exactly died on thi…
... it, it displays a black screen(paper & border) for a second or ... so...then on to the copyright screen ... random blocks on the screen though. The screen is only blank while ... -
New CPU and Spectranet oddity.I have no reason to suspect this problem is due to a fault/poor design of the Spectranet, but understanding what it does at system initialisation may…
... 48K rubber ISSUE2, and a 128K Toastrack Spectrum. Both were working ... and Spectrum freezed in a black screen. Not a good combination. :-( ... but ... -
ZX Spectrum + Please help!I wonder if anyone can help? I purchased a ZX Spectrum + from a Car Boot Sale last year, boxed, with games and leads. The problem is, it won't tune i…
... '...[/QUOTE]
A screen with a white border and a mix of ... circuit (SMPSU). If the border is not white, then the problem could ... -
Just some clarification needed6A board, RAM test displays blue border, black paper and 7 horizontal lines, according to [URL="http://www.fruitcake.plus.com/Sinclair/Interface2/Car…
That's what I'd read too - 7 border stripes = bit 6 error = IC12. Black screen indicates bit stuck low.
B -
Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... ] Should you get an alterVista white page with a [I]"La ... nuggetreggae.
[*]Fairlight 128K: Crashes after initial screen. [URL="http://alessandrogrussu.altervista ... .org/bak/Fairlight (128K)(+3 ... -
Loading AGD games into AGD to check codeHey there Not sure if this is quite the place to put this but it covers both Jonathan's AGD and Spin and is a question about developing my AGD game.…
I have tried loading the largest block in land of mire mare and get a black screen with a white pixel,I will try something else -
Loading AGD games into AGD to check codeHey there Not sure if this is quite the place to put this but it covers both Jonathan's AGD and Spin and is a question about developing my AGD game.…
... mare and get a black screen with a white pixel,I will try ... -
Help! +3Just got my +3 working after replacing the drive belt. All was OK until I plugged in my Multiface 3 (known working with a +2a) and the computer went…
It was just vertical stripes, but now when I go to check, it's just a black screen with a green border... That might well mean a memory problem after all... -
Help! +3Just got my +3 working after replacing the drive belt. All was OK until I plugged in my Multiface 3 (known working with a +2a) and the computer went…
... ASIC) resulted in a black screen and green border. When you receive your ... -
Issue 3 Speccy, Grey ScreenHi, Just purchased a "working" Issue 3 Speccy 48k from Ebay. Except it's not working. All I get is a grey screen, no Sinclair copyright text, no cli…
... .
Imagine the startup screen but with no Sinclair text ... blocks or a black screen perhaps with the grey border. This is just ... -
New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... on mine, visible before the black line is drawn over them ... screen now contains not only zeros, but attributes with black paper and white ... see the blue pixels turning white on black background? That should tell ... -
New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... p13z;757528]blue pixels turning white on black background?:
Seems the ... the attribute from the shadow screen combined with the pixels from ... the normal screen.
The fact ... reason on +3 the screen flip happening between pixels and ... -
The Wizard of Hotspot HillockI've just re-discovered this unfinished game which I haven't done any work on for a couple of years. As it can be played through to the end as it is …
... files and then display a black screen with "Wizard of Hotspot Hillock ... the location narrative)), green narrative, white pictures (there aren't any ... -
New user with a dead 48k issue 2Hello all I've found my way here from watching some excellent youtube videos by Joulesper Coulomb in an attempt to fix a issue 2 rubber key 48k I bo…
... would give a black screen as a basis; black and white thick vertical stripes ... -
The official CSSCGC 2014 threadJust to announce that the comp.sys.sinclair Crap Games Competition 2014 is now open. It's home for the year will be; [url]http://www.mykeweb.co.uk/c…
... shields, i.e. an entirely black screen and that's it?[/QUOTE ... quickest way is probably 10 BORDER 0: POKE 23659,0 but ... -
Change PAPER and BORDER colours from machine codeHow do you go about changing PAPER and BORDER colours from machine code? I've forgotten the system variables for border and paper.
... a sligtly different note. The border colours used when something is ... to blue/yellow, red/cyan, black/white and green/magenta if you ... joefish says. The red/black, blue/black or no border (black/black etc) effects used ... -
ULAPLUS on ZX-Evo!It was really easy for us to add it. So it is here fresh in our repository: [url]http://pentevo.googlecode.com/svn/avr/current/default/zxevo_fw.bin[…
... code]0-2: Screen mode. 000=screen 0, 001=screen 1, 010=hi ... 5)
100=screen 0, 101=screen 1, 011=hi- ... screen colour in hi-res mode.
000 - Black on White ... - Magenta on Green 111 - White on Black.[/code]
In ... -
ULAPLUS on ZX-Evo!It was really easy for us to add it. So it is here fresh in our repository: [url]http://pentevo.googlecode.com/svn/avr/current/default/zxevo_fw.bin[…
... code]0-2: Screen mode. 000=screen 0, 001=screen 1, 010=hi ... 5)
100=screen 0, 101=screen 1, 011=hi- ... screen colour in hi-res mode.
000 - Black on White ... - Magenta on Green 111 - White on Black.[/code]
In ... -
ZX81 + 16k RAM Pack + Original PSU... What's it worth?Hey guys Got my ZX81 this morning its in excellent condition.. [IMG]http://s30.postimg.org/iwetzxku9/IMG_20140818_142443.jpg[/IMG] However, my T…
... Black screen and tuning slightly before does look like a normal screen (its white ... with black - but not static) but ... -
Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... ] Should you get an alterVista white page with a [I]"La ... nuggetreggae.
[*]Fairlight 128K: Crashes after initial screen. [URL="http://alessandrogrussu.altervista ... .org/bak/Fairlight (128K)(+3 ... -
Are OpenSE BASIC and SE Basic IV incompatible with Plus D?Hello, I'm considering Andrew Owen's impressive [url=http://sourceforge.net/projects/sebasic/]OpenSE BASIC[/url] and [url=http://cheveron.github.io/…
... , with a black screen.
[/list]
ZX Spectrum 128k (with duplicated ... 4.10, on 48k and 128k, and no combination works.
Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... of having the entire screen flash between black and white then read the ... the attribute reads change from white to black or vise versa. That ...Using an EPROM in a 48K SpectrumThere are plenty of guides as to how to do this floating around, however I didn't like the fact that you can't then plug in the standard 27128 ROM ch…
... work. Vertical bars, sometimes white border, sometimes black, it was obvious that nothing ...Spectrum 48K Ferranti ULAIs there anywhere to get hold of the ICs in the subject? Martin
... I have a screen with a green border and a black centre and ... one had nothing on the screen when powered up, so I ... and get a green border with a black screen.
Unfortunatley I ...esxDOS v0.8.5 released (with TR-DOS emulator)Yup, you read right! Now with TR-DOS emulation! More info and download here: [url]http://www.esxdos.org/[/url] Enjoy :)
... both jumpers Divide is disabled, 128k menu is shown.
black screen.
I didn't ...Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... ink
001-5317091 ::: 48k black ink !!
141-0038561 ::: ... ::: 128k yellow ink
GC08038 e025a1 ::: +2b white sticker black text
U1142901 ::: +3 white sticker black textdraw single pixel in the borderI have problems with drawing in the border. I can get it to draw a line ,but it always becomes a line and not a single pixel. <br><br>rept 3580 <br…
... I got the timings for 128K again I got the ... character cell" referring to the border. If so, you misunderstood ... scan is "repainting" the border on screen, you can temporarily change to ... a different border color, then ...
