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Search Again :: Adv Search 1000 results in 0.004s
<1234567…34>
  • IF1 and IO portsThe Interface used 3 Z80 IO ports to communicate to it s devices #E7- Microdrive data #EF- Status and control #F7- RS232/Network What I'm looking…

    The Interface used 3 Z80 IO ports to communicate to it ...
    john john March 2001 Sinclair Miscellaneous
  • New to these boardsHi everyone, I'm new to these boards. In the early 80s my mate's brother got a ZX81, then shortly after a Spectrum 48K - a few weeks of playing Mani…

    ... , I'm new to these boards.

    In the early ...
    jonesmark jonesmark July 2004 Games
  • scanning boards with EPROMs?I have a number of expansion boards (for the ZX81) that have EPROMs on them. I'd like to scan the boards for preservation - you get a much better pi…

    ... have a number of expansion boards (for the ZX81) that have ... 'd like to scan the boards for preservation - you get a ...
    hldswrth hldswrth August 2007 Hardware
  • IO Error on erzxternal hard driveI have an external hard drive that I plug in to my PC's via a powered USB 2.0 port. It has been working fine for about 18 months or so. However lata…

    ... of it I get an IO error.

    However, when ...
    Scottie_uk Scottie_uk February 2008 Chit chat
  • Z88DK - file IO on a plus 3So I have this very simple program, and it doesn't want to open a file for writing: [code] #include <stdio.h> #include <stdlib.h> void main() { FI…

    ... /> printf("\x1B[2JTest of file IO\n");
    stream=fopen("foo ...
    Winston Winston May 2008 Development
  • Control Boards??Does anyone remember at school you could get them control boards which were wired to the BBC Micro / Research Machines computers via a parrelel conne…

    ... you could get them control boards which were wired to the ... .

    I remember the boards having two rows of Red ...
    Scottie_uk Scottie_uk May 2009 Chit chat
  • TS2068 twister boards (fixers)A few years I helped Anestis coordinate a group order of K-Mouse Turbo interfaces. This time it's something that might appeal to most Timex TS2068 us…

    ... 's a pic of the boards that are ready now:
    boards made, and the cost is ...
    zxbruno zxbruno February 2010 Sales
  • does anyone sell blank divIDe boards?or even divIDE+ boards and can you get the GAL files to program on GAL chips or are they all closed source?

    or even divIDE+ boards
    and can you get the GAL files to program on GAL chips or are they all closed source?
    reanimator reanimator March 2011 Hardware
  • IO controller on EbayHas anybody seen this on Ebay: [url]http://www.ebay.co.uk/itm/Sinclair-ZX-Spectrum-IO-Controller-Kit-Instructions-/230653395193?pt=UK_VintageComputin…

    ... .uk/itm/Sinclair-ZX-Spectrum-IO-Controller-Kit-Instructions-/230653395193?pt ...
    Neil L Neil L August 2011 Hardware
  • +2B/+3 flash boardsAfter a recent surge in demand there are now only three of these boards left* from the batch I had made. Once they're gone they're gone unless I can …

    ... now only three of these boards left* from the batch I ... unless the remaining issue 1 boards get sold that's never ...
    guesser guesser November 2011 Sales
  • Flash Boards UpdateAs per [URL="http://www.worldofspectrum.org/forums/showthread.php?t=36525"]this thread[/URL] I'm still working on the Issue 2 flash rom boards. I re…

    ... the Issue 2 flash rom boards.

    I received prototype ...
    guesser guesser June 2012 Hardware
  • Working or dead 48K boards wantedI'm looking for 48K boards, as I don't have any left. I prefer defective ones as I can fix all issues myself now. 48K boards fit in an envelope or l…

    I'm looking for 48K boards, as I don't have ... myself now.

    48K boards fit in an envelope or ...
    bverstee bverstee August 2012 Wanted
  • Interesting 48K failureI thought I'd recount a failure I've not seen mentioned before that I saw tonight while fixing a 48K issue 6 board. The background: The initial fail…

    ... 74-series logic on earlier boards.

    I had ... activating and causing some random IO function to be activated (hence ... perfectly (well, now with incorrect IO contention due to the absence ... ULA to sometimes see spurious IO requests, causing the odd ...
    Winston Winston December 2013 Hardware
  • http://worldofspectrum.boards.net/Go here: [url]http://worldofspectrum.boards.net/[/url]

    Go here: [url]http://worldofspectrum.boards.net/[/url]
    The Starglider The Starglider August 2014 Chit chat
  • http://worldofspectrum.boards.net/[url]http://worldofspectrum.boards.net/[/url]

    [url]http://worldofspectrum.boards.net/[/url]
    The Starglider The Starglider August 2014 Sinclair Miscellaneous
  • http://worldofspectrum.boards.net/Temporary home here: [url]http://worldofspectrum.boards.net/[/url]

    Temporary home here: [url]http://worldofspectrum.boards.net/[/url]
    The Starglider The Starglider August 2014 Games
  • http://worldofspectrum.boards.net/[url]http://worldofspectrum.boards.net/[/url] <-go here for the temporary forum!

    [url]http://worldofspectrum.boards.net/[/url]
    The Starglider The Starglider August 2014 Announcements
  • IO Ports (Spectrum)Hi all, Working on a new Spectrum interface card I have the prototype powered up and basically working.......but I want to play with the IO addressi…

    ... want to play with the IO addressing such that I choose ... likely to conflict with other IO devices.

    I know ... rest...........but is there an IO map around that lists a ... common hardware vendors and the IO ports they use so I ...
    IanJ IanJ August 2014 Hardware
  • Fully refurbished ZX Spectrum 48K boards incl. ULA- Including ULA (version that [URL="http://www.bytedelight.com/?p=41"]corresponds to the board issue[/URL] - click to find out more about ULA version…

    ... /?product_cat=zx-spectrum-48k-refurbished-boards[/url]
    [/SIZE]
    [IMG ...
    bverstee bverstee February 2015 Sales
  • Three Spectrum main boards (Issue Two, 3B and 4A)I will be offering three partially tested Spectrum main boards (Issue Two, 3B and 4A) on Ebay. All boot to the Sinclair (C) message. All fully popula…

    ... three partially tested Spectrum main boards (Issue Two, 3B and 4A ...
    schombi schombi February 2015 Sales
  • Not bored with ZX Spectrum actual PHYSICAL game boardsThere are a few ZX Speccy games with actual physical gaming boards that are worthy of attention

    There are a few ZX Speccy games with actual physical gaming boards that are worthy of attention
    harriusherbartio harriusherbartio April 2016 Hardware
  • Don´t miss anything with visualping.io - Website-MonitoringThis Service will send you an notification email when a website or Forum has changed. So you don´t have to visit every day to have a look for it. Not…

    ... find VISUALPING Service: https://visualping.io/
    Luzie Luzie February 2017 Chit chat
  • Vapourizing Tracking on top side of 48k Speccy Boards.I think I used a hot soldering iron and it caused the tracks to disappear on the top side of two Spectrum 48k boards I was renewing the capacitors on…

    I think I used a hot soldering iron and it caused the tracks to disappear on the top side of two Spectrum 48k boards I was renewing the capacitors on.

    Has anyone else had this problem? Is it a known problem or am I imagining it!!
    harriusherbartio harriusherbartio April 2017 Hardware
  • ZX Spectrum BASIC game jam over on itch.ioHello, everyone. Apologies for the prolonged absence. (It's been almost 4 years, yikes!) Just wanted to let everyone know there's a [url="https://itc…

    ... 's a [url="https://itch.io/jam/zx-spectrum-basic-jam ... jam[/url] starting on itch.io on June 1st -- in less ...
    Felix Felix May 2017 Announcements
  • Minesweeper 16/48I've just released a public beta of Minesweeper, which is (surprise!) a Minesweeper clone for the 16K, 48K and 128K Spectrum. The game comes as two v…

    ... features an extra mode with boards based on classic Speccy sprites ... and everything from my itch.io page, here:
    https://blerkotron ... .itch.io/minesweeper

    [img]https ...
    Blerk Blerk November 2017 Brand new software
  • Wanted: unused or scrap boards / PCBsMy niece is doing an art project and is after some unused or scrap boards / PCBs to cut up and use in her project. Ideally without any large compo…

    ... after some unused or scrap boards / PCBs to cut up and ... . So either defective depopulated boards or unused boards (e.g. where there ... components from any defective populated boards if needs be.

    1024MAK 1024MAK November 2019 Wanted
  • itch.io "Bundle for Racial Justice and Equality"So I bought this thing, but it seems out of control. [url=https://itch.io/b/520/bundle-for-racial-justice-and-equality]This bundle[/url] was launc…

    ... .

    [url=https://itch.io/b/520/bundle-for-racial ... ", so any developer on itch.io can include their product on ... .

    A question: itch.io has some ZX Spectrum games ...
    Zup Zup June 2020 Chit chat
  • Any retro styled games on itch.io, pico8, webgames etc. remade on ZX Spectrum?The last few yeas there have been many retro styled games released as webgames. Often these type of games are relatively simple but have innovative g…

    ... :

    * [url="https://itch.io/games/platform-web/tag-retro ... "]itch.io[/url] - website for indie game ...
    BdR BdR July 2021 New game ideas
  • Maplin IO Controller for ZX Spectrum (1985)Hi all, Does anybody still have have a Maplin IO Controller (could be bought as a kit or readymade) from the Maplin March-May 1985 magazine. This wa…

    ... still have have a Maplin IO Controller (could be bought as ...
    gg3390 gg3390 January 2022 Hardware
  • Joysticks on Amstrad boardsNever mind the oddly wired connectors for this post... as we all know, the joystick ports on the +2 and +3 are Sinclair Interface II equivalents. Is…

    ... />
    The +2/+3/+2a boards use a mini-ULA to ... on the other hand uses IO port 31, rather than the ...
    Phu Phu July 2008 Hardware
<1234567…34>

Latest Posts

  • I am currently watching.....
    Paradigm Shifter on 12:49AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Fixed Speccy Software. And which games remained unfixed?
    John Elliott on April 21
  • Happy 40th Birthday to the Amstrad CPC464!
    rich_chandler on April 21
  • Another Birthday! The Game Boy Is 35!
    mel the bell on April 21
  • European Software Titles with an English version
    harriusherbartio on April 21
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 21
  • 1992 Spectrum Software
    harriusherbartio on April 21
  • +3 Disk drive motor
    AndyC on April 21
  • Celebrity deaths...
    mel the bell on April 20

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  • IF1 and IO portsThe Interface used 3 Z80 IO ports to communicate to it s devices<br /> #E7- Microdrive data<br /> #EF- Status and control<br /> #F7- RS232/Network…
  • Sound and IO expansion not in hardware pageI saw this on ebay:<br /> [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&amp;item=2045474851"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&…
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  • PCB boards redesign...Would someone be interested in a redesign of the ZX Spectrum hardware?<br /> <br /> Actually hardware is already working....only need to do PCB layou…
  • New to these boardsHi everyone, I'm new to these boards.<br /> <br /> In the early 80s my mate's brother got a ZX81, then shortly after a Spectrum 48K - a few weeks of …
  • Do spambots trawl these boards?It's said not to be safe to post an email addy on any BBS, because of the spambots -- is that true?<br /> <br /> Say I posted the address (gwbtruth@y…
  • scanning boards with EPROMs?I have a number of expansion boards (for the ZX81) that have EPROMs on them. I'd like to scan the boards for preservation - you get a much better pi…
  • General Sound boardsAs seen here: [url]http://www.worldofspectrum.org/forums/showthread.php?t=18344[/url]<br /> <br /> As I have the full schematics and layouts adapted …
  • IO Error on erzxternal hard driveI have an external hard drive that I plug in to my PC's via a powered USB 2.0 port.<br /> <br /> It has been working fine for about 18 months or so. …
  • Z88DK - file IO on a plus 3So I have this very simple program, and it doesn't want to open a file for writing:<br /> <br /> [code]<br /> #include <br /> #include <br /> <br /> …

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