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<1…28293031323334>
  • Spectrum +3 not working [HELP]Hi, When i turn on my zx spectrum +3, im presented with a black screen with a solid green border all around it. Anyone here knows whats the meani…

    Hi,

    When i turn on my zx spectrum +3, im presented with a black screen with a solid green border all around it.
    Anyone here knows whats the meaning of that error screen?

    Thanks in advance,
    RetromaniaPT RetromaniaPT October 2021 Hardware
  • Vanished without a trace.Hi everyone, I've just noticed that ENERGY4UK's posts have been deleted in their entirety. That's great. Hopefully our beloved administrator will co…

    ... 128 ROM, the grey +2, and the +2a/+3 version 4.0/4 ... might want to add the 3 or so revisions of the ... Wearmouth's ROM, and the ZX Spectrum SE one.

    How ...
    monty.mole monty.mole November 2004 Sinclair Miscellaneous
  • Compatible SpectrumsFollowing some recent coding exploits I've been thinking about compatibility of various models of ZX Spectrum. Yes, it's a common question on the for…

    ... compatibility of various models of ZX Spectrum. Yes, it's a ... compatibility you should get a +2a/+3 and replace the ROMs with ... the memory contention issues. The +2a/+3 had different pages of contended ... />
    I compared the +2A with grey +2 on MB02+ and I ...
    ingo ingo October 2007 Hardware
  • Group Order of Internal/External Kempston Turbo InterfacesI have contact Velesoft ([url]http://velesoft.speccy.cz/kmturbo-cz.htm[/url]) about the production of internal or external kempston turbo interfaces …

    ... , Only ZX Spectrum 48 contain signal VIDEO on ZX BUS. On ZX128/+2(grey ... ) models is this same pins on ZX ... .

    On ZX128+2A/+2B/+3 is this pin on system ...
    velesoft velesoft May 2008 Hardware
  • Comcon problemsCan anybody please help? I've recently upgraded my rubber keyed 48k to a 128k toastrack. (?19.00 off Ebay with manuals,leads,tape recorder,3 games,a …

    ... sale just for toastracks & grey +2's.
    (with extra ... the brightness)

    Sinclair ZX Spectrum + 128K High Quality Scart Lead ... )

    If the +2A/B & +3 one's work OK ...
    Neil L Neil L June 2008 Hardware
  • DivIDE on Spectrum +3Hi all, Is it possible to use the DivIDE on the Spectrum +3 in 128K mode? I have the 'A' jumper set on the board, but my +3 resets into 48K mode wit…

    ... 128/+2(grey). DIVIDE is yet tested on +2A and problem ... DIVIDE to ZX128+2A/+3 can be your ZX Spectrum destroyed !!!!!! Same ... problem is with russian software on +2A/+3. ... or ULA chip on your ZX+2A/+3. DIVIDE or DIVIDE+ can ...
    velesoft velesoft February 2009 Hardware
  • Spectrum +2 A/B ManualsHi, please can anyone tell me what the manual for the black +2 looked like (black/grey) and how many pages etc. also what differences there are, if s…

    ... has a dark grey background whereas the +2A & +3 manuals have ...
    Here is the +2 grey manual:

    [url]http ... http://cgi.ebay.co.uk/ZX-SPECTRUM-3-MANUAL_W0QQitemZ130299522526QQcmdZViewItemQQptZUK_VintageComputing_RL?hash=item130299522526& ...
    thingley thingley April 2009 Hardware
  • Spectrum +2 A/B ManualsHi, please can anyone tell me what the manual for the black +2 looked like (black/grey) and how many pages etc. also what differences there are, if s…

    ... ;346872]I think the Zx Spectrum + models came with a ... Spectrum manuals. My +2 manual cover is dark grey and the +2A & +3 ... manual covers are as black as the Spectrum ... more grey in a picture.

    The +2A and +3 manuals ...
    Battle Bunny Battle Bunny April 2009 Hardware
  • DivIDE and Spectrum +2 (gray)DivIDE connected to my +2 always resets it in 48k mode. Some of the 128k games work but some don't. Is there a solution for it? My DivIDE has a Fatwa…

    ... ) if your machine is ZX Spectrum 128 then run snapshot ... "
    (on ZX Spectrum 128+2(grey model) run snapshot ... "zx128+2-tap-loader.z80")
    (on ZX Spectrum ... 128+2a/+3(black models) run snapshot ...
    velesoft velesoft May 2009 Hardware
  • divide plus back to life , preorderI have green light form authors to made DIVIDE PLUS, anybody interested? Promise from me , fully asembled and tested DIVIDE PLUS in plastic case. Qua…

    ... detect rom type in your ZX Spectrum and install correct FATWARE type ... on ZX16,ZX48,ZX128/+2(grey) in USR 0 mode. But ... basic).
    For example: your ZX 128+2 use spanish rom ... 128 basic.

    For +2A/+3 machines you must use only ...
    velesoft velesoft July 2009 Hardware
  • New BUZZSAW+ Demo, No.2OK everybody, here's the latest demo of [I]Buzzsaw[/I]. This includes the title screen I wrote in Corfu with control selection, some new sprites and…

    ... is currently at the +2A (with +2 grey roms) and playing ... supposed to be in the spectrum games ;-) Just doesn't ... tell you that my +2A with +2 roms gets ... and set it to +3/+2A mode then everything is PERFECT ... play perfectly on my humble zx :)

    Oh ...
    Tom-Cat Tom-Cat August 2009 Development
  • Game BackupOk will try and discribe best I can Hardware ZX Spectrum 48k x2, Interface 2, Kempston progamable interface ZX Spectrum +3 [U]Hunting for a interf…

    ... , Kempston progamable interface

    ZX Spectrum +3

    [U]Hunting for ... back anything up to a 3" disk. Those things were ... may have heard elsewhere, the +2A is actually the best of ... which were replicated in the grey +2.

    On the ...
    chev chev October 2009 Sinclair Miscellaneous
  • Flicker fixer for ZX 48KHas anyone the schematics for the flicker fixer: [URL]http://8bit.yarek.pl/computer/zx.48/[/URL] Micky

    This is "flicker fixer" for ZX Spectrum 128 or +2(grey models)
    [url ... work fast as on ZX128+2A/+3). Both features is implemented also ... [/url]

    For 48kB spectrum:
    [img]http://darkbyte.bloguje ...
    velesoft velesoft April 2010 Hardware
  • Cant DecideI have had a lot of spectrums in my time from the 16k to the +3 and as we all know they all have flaws. I am thinking about buying another and wanted…

    ... had the sound issue. The grey +2 still has the ... using the ROMs from the ZX Spectrum SE (included with Fuse and ... use two copies of the ZX Spectrum SE ROMs. Due to ... the contended RAM of the +2A and +3, not the 128 or ... the toast rack and the grey +2. For the best ...
    chev chev July 2010 Hardware
  • New stereo audio board for fitting on AY chip - interested?Hi, I developed a small board that fits on the AY chip inside 128K ZX Spectrums: [IMG]http://www.benophetinternet.nl/hobby/vanmezelf/stereo_audio.j…

    ... -chip is soldered on each ZX Spectrum model:

    128K:< ... .JPG[/IMG]

    Grey +2:
    [IMG]http://www ... AY_Grey_Plus2.JPG[/IMG]

    +2A / +2B:
    [IMG]http:// ... .JPG[/IMG]

    +3:
    [IMG]http://www.benophetinternet ...
    bverstee bverstee August 2010 Hardware
  • Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…

    ... OUT's set on russian ZX clone SCORPION allram mode ... work same as on original ZX Spectrum 128 = same function as ... 7FFD is identical with ZX Spectrum 128/+2(grey). Only on modern Pentagon ... used same adressation as on ZX Spectrum 128+2A/+3 (need A14=1). Result ...
    velesoft velesoft August 2010 Hardware
  • The Ultimate Spectrum, made from old spectrumsGiven that all types of the Spectrum are less than ideal in one respect or another, I wondered what the ulimate refinement would be, but just using o…

    ... ZX_Spectrum_128Ke is not good way. +2A/+3 models use different memory contention ... Better way is use ZX Spectrum 128+2 (grey) with my PROFI INTERFACE ... some hardware bugs in ZX and add compatibility with ... is not problem use +2A/+2 mode switching (switch ...
    velesoft velesoft December 2010 Hardware
  • The Ultimate Spectrum, made from old spectrumsGiven that all types of the Spectrum are less than ideal in one respect or another, I wondered what the ulimate refinement would be, but just using o…

    [QUOTE=velesoft;495503]ZX Spectrum 128Ke is not ... will run every commercial Spectrum title released except those ... on the toastrack 128 and grey +2:

    ... on the toastrack 128 and grey +2. Most 128 ... you use the +3 disk drive, the +2A/+3 parallel port, ...
    chev chev December 2010 Hardware
  • What model next ?Hi All I already have two 48k rubber kyed 48k Spectrums and a Grey +2 What to get next. ZX Spectrum + ZX Spectrum 128 Toast Rack ZX Spectrum +3

    ... PAL10H8/HAL10H8 chip in ZX Spectrum 128/+2(grey).

    1) remove ... #7FFD (same as on ZX128+2A/+3)
    - reading of port #7FFD ... ignored (same as on ZX128+2A/+3)
    - new memory layout for ... ram (same as on ZX128+2A/+3)
    - I/O operations are ...
    velesoft velesoft December 2010 Hardware
  • Xmas / NY present for all ZX UsersHi there, wasn't sure where this should go, but this is a couple of years "work" during free time while not in the office. This is a package of 480 o…

    ... they are ALL fixed for +2a/+3 and about 95% for all ... (Fixed+2a+3) will still not work correctly in 128K or grey +2 ... into divIDE. Converting timing into ZX Spectrum (well, +3, but still). And converting ... I will test them on +2a.
    Fantastic work, dude. ...
    Yerzmyey Yerzmyey December 2010 Development
  • New game Sea Dragon (beta)Hi. Over at zx.pk.ru there is a lot of talk of a new game for spectrum called Sea Dragon. It is a VERY nice underwater side scroller... technically V…

    ... Sea Dragon on my real Spectrum and CRT TV and sadly ... ]

    Which version of ZX Spectrum (48k, 128k, +2 grey, +2A/+3, some clone?) ???
    Tom-Cat Tom-Cat February 2011 Games
  • BETA-DISC (TR-DOS) support in ZX emulatorsBETADISC 128 is original device designed for external use with ZX Spectrum 128/+2(grey). Russians ZX clones (Pentagon, Scorpion, ZX profi, Quorum, ZX…

    ... Nobody in UK produced Spectrum sofware in Tr-Dos ... Czech betadisc clones with ZX Spectrum. Hardware of DivIDE interface ... original device for ZX Spectrum, but original ZX software for this ... original ZX128 and grey +2 models. +2A and +3 use incompatible system ...
    velesoft velesoft September 2011 Emulators
  • Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]

    ... when he got me a +2A for christmas. It was the ... zx spectrum 48k (issue 2)
    - a +2A
    - a +2 (grey)
    - 2 +3 ...
    - a sony playstation (early grey model)

    I already ...
    PJF PJF March 2012 Chit chat
  • 128k ULA pinout?Is there someone who has a circuit diagram or pinout for the 128k (+2) ULA?

    ... toasrack model (or the +2 grey model).
    Here you have ... inner details, go to the ZX Spectrum ULA book by Chris Smith ... a chapter dedicated to the differences between the 128K and 48K ... faster than the 48K CPU: 3.5469MHz.

    A divide ...
    mcleod_ideafix mcleod_ideafix August 2012 Hardware
  • 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…

    ... /> Spectrum +2 grey 1987 128k ????6885 issue 6A
    Spectrum +2a 1987 ...
    Spectrum +3 1988 128k unknown

    ZX Interface 1 ... 04-141204
    ZX Interface 2 1983 K01-41221 ...
    ZX Microdrive 1983 unknown
    ZX Microdrive 1983 AT ...
    bbulldog bbulldog March 2013 Sinclair Miscellaneous
  • Fully-addressed devices initiative (FADI)I would like to introduce an initiative for those who create new pieces of hardware containing legacy devices with well-known addresses. It says that…

    ... 3 or a +2A. (I have a 48K, a 128K toastrack, a grey ... If I did have a +3/+2A, then I wouldn't want ... do not have a +3, it is unclear why ... know that in the ZX Spectrum, the ZX Spectrum 128, and the ... manual for the Russian clone ZX Spectrum, containing 101 chip: " ...
    Black_Cat Black_Cat March 2013 Hardware
  • Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…

    ... br /> [B]Spectrum 128K heatsink (same ULA as +2 grey) NOT OK ... .

    [B]Spectrum +2A (same gate array as +2B ... /+3) NOT OK[/B]
    ZX Spectrum with a CMOS Z80. ... br />
    [B]Spectrum 48K with ULAplus replacement module ...
    introspec introspec August 2013 Development
  • Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…

    ... consider selling a bundle of 3" discs - I'm in need ... a lot in stock: all ZX Spectrum models and a lot of ... /> So you need a grey +2 or a +2A/B? All my ... for the used or new 3" discs.
    I think the ...
    bverstee bverstee September 2013 Sinclair Miscellaneous
  • ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…

    ... understand why some say one ZX Spectrum is better than another.
    - That the grey +2 becomes more orange and ...
    - That the +2A, +2B and +3 lack some parts causing ... all hardware
    - That +2A, +2B and +3 have different rom paging ...
    bverstee bverstee September 2013 Hardware
  • Interface 1bisHas anyone on here got a "Interface 1bis": [URL="https://sites.google.com/site/interface1bis/"]https://sites.google.com/site/interface1bis/[/URL] I …

    ... 1bis? works with all ZX Spectrum models, though one jumper needs ... +128, +2-grey) or respectively 2-ROM (+2A-black, +2B, +3) machines.
    ZX Spectrum 48k ROM and the ZX Interface 1 ... any model into a 48k Spectrum, the 128k BASIC features, ...
    Dan Antohi Dan Antohi September 2013 Hardware
<1…28293031323334>

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