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<1234567…34>
  • Galaksija emulator for ZX Spectrum +3/+2A(black)This is a NEW program/utility/game pack for ZX Spectrum. It is basically an emulator of an ex-Yugoslav computer "Galaksija" which is also Z80 based. …

    ... does need a ZX Spectrum +3/+2A(black) because Galaksija has RAM ...
    Tom-Cat Tom-Cat February 2007 Emulators
  • Detecting +3 / +2AWhat's a simple but reliable way to detect if code is running on a +2A/+3? My first though was to try switching to ROM2 and then checking for the …

    ... code is running on a +2A/+3?

    My ... thought about testing for differences in the partial decoding ... the 128/+2 and the +2A/+3. Something like this:
    ... on 128/+2 but not +2A/+3
    out (c),h ... means we're on a +2A or +3
    [/code]
    FishFinger FishFinger December 2017 Development
  • Few +3 & +2A questionsI don't know those models too good, so my questions can be quite stupid. Spectrum +3 has a sound distortion problem. Do all +3 models suffer from it…

    ... quite stupid.

    Spectrum +3 has a sound distortion problem ... . Do all +3 models suffer from it? I ... ?

    Spectrum +2A/B is a Spectrum +3 with tape deck ... to plug +2A to external tape deck like a +3 using "sound ...
    PopoCop PopoCop June 2009 Hardware
  • replacement +3 psuok, who would be kind enough to help an idiot build a replacement PSU for the +3 / +2a , from a PC power supply? Guesser has already helped out a gr…

    ... a replacement PSU for the +3 / +2a , from a PC power supply ... is this page about the +3 psu, and i'm finding ... .speccy.org/hardware/hardware/Fuente+3-i.html[/url]

    Hungry Horace Hungry Horace September 2006 Hardware
  • divIDE - +3 only or what??Guys, I've been let to believe that the DivIDE interface only works with the +3/2a. Looking at a website last night, the info there sugested it woul…

    ... interface only works with the +3/2a. Looking at a website last ...
    DEATH DEATH December 2006 Hardware
  • Comparison of RS232 port on Interface 1 with that on Spectrum +3/+2AHi everyone, I'm writing a tool (in machine code) to transfer data (for example, an emulator snapshot) between a PC and a real ZX Spectrum, over t…

    ... port on my +3. However, with the +3, I can only ... and in ROM1 of the +3, things look almost identical. ... difference being that the +3 code accesses the serial port ... via the AY-3-8912 controller, wheras the ... suggestion for why the +3 port doesn't seem to ...
    Georgeo Georgeo February 2016 Development
  • printer port redirect to (Windows) system printerIs there any emulator (+2A/+3 compatible) that can be configured to output the, say, parallel printer port to the Windows system port ? The default o…

    ... do you need something in +3 mode?[/quote]
    One ... EXP command only exists on +3/+2A.
    [quote]On 2002 ... should look like. For +3 (+2A) the differences between simple COPY and COPY ... something from there.
    The +3 (+2A) has also Epson compatible escape ...
    secarica secarica November 2002 Emulators
  • +2A "Ghost" programHi all - first time posting here, so I'll do a quick background - I was a (far too) dedicated 48k and +2A gamer in my younger days. Thanks to the mi…

    ... any problems caused by hardware differences but what it will do ... resolve any caused by ROM differences.

    One of the ... provide paging modes on the +3/+2A/B that allowed full 64k ...
    cyborg cyborg October 2004 Games
  • +2A "Ghost" programHi all - first time posting here, so I'll do a quick background - I was a (far too) dedicated 48k and +2A gamer in my younger days. Thanks to the mi…

    ... provide paging modes on the +3/+2A/B that allowed full 64k ... it wholly, and patching the differences? Were they so small?)
    Alessandro Tommasi Alessandro Tommasi October 2004 Games
  • How much power can I pull from a +3?Hi guys (and gals), Does anyone know how much of a load I can draw from the 5 volt line (lower pin 3of the expansion port)? I'm needing between 500…

    The +3/+2A does not have a PSU ... .

    Looking inside one (+2A) now, I realise that there ... , apart from the differences between the +3 (+12V 500mA) and +2A (+12V 200mA ... transformer winding.

    The +2A/+3's totally redesigned circuit board ...
    absorbentgnome absorbentgnome August 2005 Sinclair Miscellaneous
  • 48K games that don't work on a +2Not sure if there is already a thread about this but recently I've noticed some old 48K games will not run on my +2 - even in 48K mode. Examples are…

    ... br /> 5) Port 255. The +3 (+2A/B) don't support this ...
    7) Z80 timing differences. The Z80 in a 128 ... />
    11) The +3/+2A/B models have port $1FFD ... the 128/+2 and +3/+2A machines. Annoyingly the syntax ... the 128/+2 and +3/+2A machines. This would only ...
    Jimmy Jimmy June 2008 Games
  • Pac-man emulator machine typeSince this game works in +2A models, wouldnt it be better to list it as 128k and not 128 + 3? Cheers!

    ... we going to consider the +3 and +2A the same machine? Because ... important thing, to define the differences between each machine type...I ... emulator works perfectly on the +2A...nevertheless, Corsarios is listed ... which can be used in +2A as +3/+2A? So then we can ...
    Ivanzx Ivanzx March 2012 Infoseek database
  • Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…

    ... was saying there were timing differences between the toaster and the ... well aware of the +3/+2A timing differences as my multicolor engine targets ...
    chev chev October 2013 Development
  • Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…

    ... was saying there were timing differences between the toaster and the ... well aware of the +3/+2A timing differences as my multicolor engine targets ... : "it even throws up timing differences between the 128K and the ... too much trouble with the +2A before" :)
    introspec introspec October 2013 Development
  • Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…

    ... was saying there were timing differences between the toaster and the ... well aware of the +3/+2A timing differences as my multicolor engine targets ...
    joefish joefish October 2013 Development
  • Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…

    ... />
    I thought the timing differences were well understood now: As ... or the other. As the +3/+2A/+2B use an ASIC instead ...
    chev chev October 2013 Development
  • DivMMC Enjoy! and interface 1 on ZX+Hi there, I recently obtained the DivMMC Enjoy! and I noticed that it hangs if I plug it in the Interface 1 thru-port of my ZX Spectrum Plus. Conne…

    ... , Other: Off. And for switch 3: +2A+3: On, Other: Off. So I ... do not connect a +2/+3. But on my Spectrum + I ... in the signals: huge amplitude differences and some ULA's give ...
    bverstee bverstee May 2014 Hardware
  • 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…

    ... 0 or native, either on +3 +2a +2 or toastrack. I cant ... /> OK I've snapshotted the differences between 48/128K versions when ... game starts and applied the differences 1 by 1 in the ...
    nuggetreggae nuggetreggae March 2015 Games
  • 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…

    ... 0 or native, either on +3 +2a +2 or toastrack. I cant ... /> OK I've snapshotted the differences between 48/128K versions when ... game starts and applied the differences 1 by 1 in the ... in normal way in the +2A has corruption sooner and crashes ...
    Ivanzx Ivanzx March 2015 Games
  • Line DemoI was looking in the source code of another game (that Akalabeth game), with lots of line drawings. The difference was that they don't use the PL…

    ... 's own keyword, Extended Shift 3, so it's probably only ... 't the reason; on the +3 (with which i am most ... +2, and the +3 / +2A/B / +3A, respectively, have differences.
    A few ... that you used, to the +3, and i seem to remember ...
    The_Bert The_Bert August 2016 Sinclair Basic
  • ANN: ZXF Issue 2 publishedIssue two of ZXF (free spectrum magazine - PDF format) has now been uploaded and awaits your inspection. The new URL for the site is [url="http://ww…

    ... $": loading screen tutorial

    * +3/2A SCART lead project

    woodcock88 woodcock88 October 2002 Announcements
  • An idea for a keyboardHi guys, I was just thinking there just now (first time for everything). I was thinking about an AT keyboard on the Speccy. I remember a few peopl…

    ... but was removed in the +3 (+2A/B).

    A standard ...
    KeepGood KeepGood October 2005 Sinclair Miscellaneous
  • Anyone got divIDE and +3/+2A?About a year ago, somebody asked me to port the Spectrum +3e ROMs over to the divIDE interface. I did this, but never heard back so I was unsure if t…

    About a year ago, somebody asked me to port the Spectrum +3e ROMs over to the divIDE interface. I did this, but never heard back so I was unsure if they worked or not.

    I've now been able to test these on FUSE, but I'd really like somebody to ...
    glancaster glancaster May 2006 Hardware
  • Speccy RGB cable on ebayAnyone got this? [url]http://cgi.ebay.co.uk/Scart-cable-for-Spectrum-128K-3-2A-2B-free-shipping_W0QQitemZ130079309364QQihZ003QQcategoryZ50223QQssPage…

    ... /Scart-cable-for-Spectrum-128K-3-2A-2B-free-shipping_W0QQitemZ130079309364QQihZ003QQcategoryZ50223QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/url]
    Spector Spector February 2007 Hardware
  • Games not compatible with real grey +2There are many threads about Spectrum+3/2A incompatibility issues but what about grey +2? I've found that games like Marauder and Skate Crazy don't w…

    ... are many threads about Spectrum+3/2A incompatibility issues but what about ...
    PopoCop PopoCop January 2010 Games
  • Switching peripherals on and offis there a way in which i can add a switch to switch off peripherals and switch another one on i.e. Multiface, DivIDE etc? Can i add it on the NMI o…

    ... Spectrum, and what about a +3/+2A as they dont have a ...
    reanimator reanimator August 2011 Hardware
  • Nyantro (Nyan Cat on Spectrum)After the response today at Replay Expo, it has come to my attention that not enough people are aware of my Speccy conversion of the cult internet hi…

    ... separate TAPs for 128/+2, +3/+2A and Pentagon. 128K only, sorry ...
    gasman gasman November 2011 Brand new software
  • Does anyone know why The Edge released Fairlight II twice?Can anyone clear this up? The original Fairlight II release appears to be a 48/128K dual release, in that if you have a 128K machine it loads both p…

    ... so that it loaded on +3/+2A computers? (As the original release ...
    MartynC MartynC April 2013 Games
  • New colour palette for Spectrum emulators, 16K/48K/+ machinesI’ve made a colour palette for 16K/48K/+ machines, based on the YUV voltage tables in Chris Smith’s book The ZX Spectrum ULA. This colour palette …

    ... not suitable for 128/+2/+3/+2A machines, as these use a ...
    rga24 rga24 February 2018 Updates
  • New colour palette for 16K/48K/+ machines, based on ULA YUV voltagesI’ve made a colour palette for 16K/48K/+ machines, based on the YUV voltage tables in Chris Smith’s book The ZX Spectrum ULA. This colour palette …

    ... not suitable for 128/+2/+3/+2A machines, as these use a ...
    rga24 rga24 February 2018 Emulators
<1234567…34>

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