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New issue of Spectrum magazine SUC-Session just ready from the printerReady from the printer: Issue 72 of SUCsession, English version. Thanks to all subscribers. Although most people subscribe to the PDF version, we mad…
Ready from the printer: Issue 72 of SUCsession, English version. ... -
ZX Spectrum video waveformsAll work for this post was done on a ZX Spectrum issue 1 board (16k bytes of RAM only). This was what the Spectrum displayed on the TV screen: [i…
...
Screenshot 01 ZX Spectrum issue 1, one video 'TV' line ... AC coupling to remove the DC offset. In others I ... This is a DC signal the DC offset can be removed ... coupling to remove the DC offset. In others I ... modulator. Set to +/-1V DC, Offset voltage of -2. ... -
Calculate if two segments cross in assemblerHello, Im developing a little game and I need something that I cant archieve. I have two lines (segment of a line). Line one: X11=coord X of …
... cant archieve.
I have two lines (segment of a line ... point 2
Line two:
X21=coord X of ... -
Issue 2 48k Yellow DisplayHi guys. As the title says, I have an issue 2 that's displaying the typical yellow/green colour screen at switch on. The picture is clear and stab…
... title says, I have an issue 2 that's displaying the ... -
Issue 2 48k Yellow DisplayHi guys. As the title says, I have an issue 2 that's displaying the typical yellow/green colour screen at switch on. The picture is clear and stab…
... title says, I have an issue 2 that's displaying the ... -
Keyboard issues. Select keys not working.Hi Guys, Well it seams problems are like buses, you wait awhile, nothing turns up, then a couple at once. I have just got one issue 2 48k going…
... /> I have just got one issue 2 48k going again with ... it exhibits the exact same issue. Hmmm. I cannot see any ... not witnessing the demise of two ULA's in one day ... -
What could've happened to this Spectrum?Just some speculation here. I picked up +2 grey recently, and have been wondering what work may have been done on it, as it has an 'ace repairs' war…
... a similar model, an z70700 issue 1, 8640. (this model is ... . Mine is also z70700 but two weeks earlier, 8638). It looks ... -
ZX Spectrum issue 4B acquiredI recently acquired a ZX Spectrum with serial number 138-363292 on the case, and a 1983 issue 4B board I got it for the purpose of repair. and have…
... the case, and a 1983 issue 4B board
I got ... -
Reproduction Issue 1 grey keymats - yay or nay?A discussion is live on the Spectrum 4 Ever FB group regarding whether it's a good idea to have replacement grey keymats for Issue 1 Spectrums produc…
... have replacement grey keymats for Issue 1 Spectrums produced.
issue 1 off as one.
Spectrum 48+ 4S - Upper RAM issue, and now a self-created problem!I recently picked up a known-flaky spectrum off eBay, to have a bit of fun fixing it and reliving youth. It was labelled as 'keyboard duff, shows…
... latter likely to be the issue, and any guesses to what ...SCENE+ Disk Magazine : Plus D Version nearly finishedNew SCENE+ issue has been released on MB02 two months ago. However, it is easy to convert games and demos to MB02, the more difficult step is to do t…
New SCENE+ issue has been released on MB02 two months ago. However, it ...Upper memory not available in issue 2A friend send me his issue 2 Spectrum for diagnosis. It boots okay but for some reason won't load games over 16kB. He sent also a Smart Card with int…
A friend send me his issue 2 Spectrum for diagnosis. It ...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 …
... />
I've got an issue 3 48k that won't ... either does one of the two following things, it either displays ...Issue 2 problem.Hi all, I'm trying to repair / upgrade an Issue 2 Spectrum for a friend, but have come accros the following problem. When I power the machine …
... trying to repair / upgrade an Issue 2 Spectrum for a friend ...Looking for advice on building a HarlequinNew member here. From the US. My first computer was a Timex Sinclair 1000 back in the early 80s (in fact, I got one of the first batches sold in th…
... get past the PAL/NTSC issue. I did have a TS ... OTPs just a year or two ago - shame on me).
Timex Computer 2048 restoration projectHi All, I would like to share with you my restoration project of a broken TC2048. Make the story shorty it was my first computer in late eighties …
... very fragile.
Still two diodes are missing (D22 & ... the voltage regulator with a DC-DC converter and re-capped the ...ZX Spectrum border and sound problemAfter recap stange problem with ZX Spectrum (issue 3b) with sound and border. See video at: [url="https://drive.google.com/file/d/0BwhYHKW6xjI-aVdMcE…
... stange problem with ZX Spectrum (issue 3b) with sound and border ... .net) LM1889N, all 74LSxxx IC, two quartz crystals all transistor except ...ZX Spectrum border and sound problemAfter recap stange problem with ZX Spectrum (issue 3b) with sound and border. See video at: https://drive.google.com/file/d/0BwhYHKW6xjI-aVdMcEY4ajVk…
... stange problem with ZX Spectrum (issue 3b) with sound and border ... .net) LM1889N, all 74LSxxx IC, two quartz crystals all transistor except ...Issue 2 speaker , coil and ModulatorHi, If you have any/all of these parts available I'd like to purcahse them, I'm attempting to resurrect a junk issue 2 board wuth lots of missing it…
Hi,
If you have any/all of these parts available I'd like to purcahse them, I'm attempting to resurrect a junk issue 2 board wuth lots of missing items.
ThanksZelda: Breath of the Wild.I thought I'd make this it's own thread as it was appearing in bother the Switch and "currently playing" threads, that way everything can go into the…
... thing) and I'm in two minds with it. First off ... raining! Not much of an issue, but it has a bloody ... ! Couple that with my next issue and it's a big ...WinSCP and RetroPieMy old laptop gave up the ghost and died a week or two back. It had been on it's last legs for about a year when it finally died. The screen doesn't …
... and died a week or two back. It had been on ... thought it was a firewall issue, but as far as I ...Anyone got a spare C+VG Issue 54, April 1986?Has anyone got a copy of [i]Computer + Video Games[/i] Issue 54, April 1986 they can sell me? It's the one with a red wizard on the cover featuring …
... [i]Computer + Video Games[/i] Issue 54, April 1986 they can ...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…
... 'm trying to fix an issue 2.
The symptoms ...Replace Issue 2 speakerI was wondering as the speaker in an issue 2 speaker is 200 ohms, would swapping a 40 ohm later spectrum speaker in help with tape loading, less load…
... as the speaker in an issue 2 speaker is 200 ohms ... the circuitry to match what issue 3 schematic, which should make ..."Henry's Hoard" - completable at last![[i]Please scroll down if you just want the links where the bug-fixed files can be grabbed![/i]] "Henry's Hoard" is a game released by Martyn Brow…
... Side A of "MicroHobby" Issue 188: Tape 7 in ... />
There are also two other critical problems in "Henry ... :
1. Two items on the upper right ... table;
- two items in room 58 ("The ... />
There are two Fire cells (to use the ...The "Big Issue" about the ZX 48K rubber key Spectrum . Which Issue is best? There is no easy answer as every 48k rubber keyed Speccy owner will have their own favourite so it will be pretty subjective . But my favourite a…
... at the moment is an Issue 6A rubber key 48k . I ...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…
... c(),amount interpolates values of two similar arrays by a ... optimisable function.
Fixed an issue with INC and a range ... only whitespace
Fixed issue with IIF/IIF$ and string ... br /> Fix for Copy with two parameters (for older FPC compilers ...Tapes 85-88Hello! I am hoping this will be of interest to some of you. I've recently rescued everything I could from cassettes that have been sat in my loft …
... with hindsight, viable. The last two might be of particular interest ... Sinclair Programs: Stron - Nov 83 issue. I disassembled it, added a ... whole project.
There are two versions of this game; the ... on the game front end. Two versions again, I forget why ...Issue one motherboardI am not sure if this the best panel to post this, but I am considering selling my Issue 1 Spectrum. Although I have u huge collection of Spectrums, …
... I am considering selling my Issue 1 Spectrum. Although I have ...Merge two game titles to create anotherI was bored and started creating game titles by merging two existing ones. Here they are: Dynamite Dan Dare Jet Pac Man Lords of Midnight Resistan…
... creating game titles by merging two existing ones. Here they are ...
