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  • Magic Knight Website UpdateNew thread, the old one didn't turn up after clicking "New Posts" and I'm interested in feedback so I made a new, slightly more relevantly titled thr…

    ... just keep an HTML template, code the page by hand, and ... then whisk the code through HTMLTidy to get everything ... for this site :-
    1) Switch away from using a table ...
    David Jones David Jones May 2014 Announcements
  • New Game: Ninjajar!Yes, it's here! We had some late hour problems with +2A models and had to switch to a machine code loader (as the game takes up the whole 128K, even …

    ... models and had to switch to a machine code loader (as the ... game and/or the source code from the bottom of the ...
    na_th_an na_th_an May 2014 Brand new software
  • ZX-FPGA dev boardI've been sporadically working on this: [IMG]http://photo.alioth.net/tmp/spectradvi.png[/IMG] It's an FPGA dev board for the Spectrum. It uses a CP…

    ... an HDMI connector, a DIP switch with 4 switches and some ... space can be used for code or data. The FPGA also ...
    Winston Winston June 2014 Hardware
  • Adding On/Off switch to ZX +2Hi all Looking at adding a power switch to my +2. Has anyone done this, is there a guide anywhere? Ta B

    Hi all

    Looking at adding a power switch to my +2.

    Has anyone done this, is there a guide anywhere?

    Ta
    B
    Beaps Beaps July 2014 Hardware
  • Switch 128kb banks from Basichello! Please help to [U]correct[/U] switch 128kb pages from Basic. So, I remember, need to do: out 32765,17 e.t.c but before, i must to change some…

    ... help to [U]correct[/U] switch 128kb pages from Basic.
    gun gun July 2014 Sinclair Basic
  • Hooky - hook ZX ROM and rewire RST and NMI to RAM - rantThis is a rather long rant. Not for short tempered. :) The objective is to hook into RST "vectors" and NMI on a Spectrum without affecting the normal…

    ... simply insert JP to our code at
    (for ... RAM checking
    code with our "create vector ... not repeat
    ; ... loop code sets every memory location to ... make sure that later code that overwrites FF57-FFFF ... IF1 HW does a page switch upon PC=0x0008 );
    tstih tstih July 2014 Development
  • 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.

    How do you go about changing PAPER and BORDER colours from machine code?

    I've forgotten the system variables for border and paper.
    daveysludge daveysludge July 2014 Development
  • Machine Code in 30 minutes - car gameWotcha folks, 30 years on and I'm still struggling with Machine Code. I'm going through the 30-minute tutorial on the Chuntey blog and it's all made…

    ... 'm still struggling with Machine Code. I'm going through the ... example Assembly is this:
    [code]
    ld bc,65278 ;read ...
    dec l
    dontmove[/code]

    Unfortunately, there doesn ... me as I know the code works!

    ...you're ...
    Tobo Tobo August 2014 Development
  • 1st interface in 30 years (update)Hi all, Just a wee update to my "1st ZX interface in 30 years" project. Main IC's: 82C55 three 8-bit port I/O (configured for 12 dig in, 12 dig out…

    ... I2C controller and wrote some code to set it up, ... was getting the relevant error code back.

    ...
    Next I wrote some code (hard-coded) to have the ... DAC......but the m/code routine max integer is ...
    I have had to switch back to using a 48K ...
    IanJ IanJ August 2014 Hardware
  • Help needed with a bit of code...My minds gone blank again I'm afraid, I'm having trouble with this routine that loads variables into memory then calls the corresponding routine. Th…

    ... /> Thanks in advance...

    [CODE]ld b,3
    ld ... 3 bytes prior to start[/CODE]
    daveysludge daveysludge October 2014 Development
  • power switch for +2 and + 3It's really annoying these machines don't have a power switch. Not even one on the power brick. Has anyone done a mod or know of anything other than …

    It's really annoying these machines don't have a power switch. Not even one on the power brick. Has anyone done a mod or know of anything other than turning it off at the socket?
    hyperfan hyperfan November 2014 Hardware
  • Shadow Skimmer source codeI found a mention from many years ago (2002) about the author of Shadow Skimmer releasing the source code but the webpage not being available anymore…

    ... Shadow Skimmer releasing the source code but the webpage not being ...
    Metalbrain Metalbrain December 2014 Support files
  • Podraz 4 codeHello, it might help to preserve the code required for playing [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0003790"]Podraz 4[/URL] somewh…

    ... might help to preserve the code required for playing [URL="http ... on the game page. The code is "ZSZZZSJVVNSJ" (the 4th direction ...
    Patrik Rak Patrik Rak January 2015 Infoseek database
  • Issue 1 16K RAM bankFolks, I recently had a chance to fix a couple of Issue 1 boards, and learned the hard way that the chips in the 16K RAM bank have a different place…

    ... chips in the 16K RAM bank have a different placement when ...
    Falco-F8L Falco-F8L January 2015 Hardware
  • Is bank 7 usable at all?Can you assemble stuff and page bank 7 in and out? I've encountered nothing but problems so far, where does it page to? 49152?

    Can you assemble stuff and page bank 7 in and out?

    I've encountered nothing but problems so far, where does it page to?

    49152?
    daveysludge daveysludge February 2015 Development
  • Button for creating code blockI know you can switch to source mode and use &lt;pre&gt; tags, but should there be something in the editor UI for that?<br>

    I know you can switch to source mode and use tags, but should there be something in the editor UI for that?
    guesser guesser May 2015 WoS/Forum Issues
  • Code tags?Seems that [code] [/code] isn't supported anymore - what's the proper syntax?<div><br></div><div>D.</div><div><br></div>

    Seems that [code] [/code] isn't supported anymore - what's the proper syntax?
    D.
    Dunny Dunny May 2015 WoS/Forum Issues
  • Grammar-based data compressionI'm working on a game for the 48k Spectrum but want a way to compress a lot of screens into a small space, so I'm looking into data compression. Each…

    ... , so 352 bytes. I might switch to larger tiles though. I ... 'm thinking a grammar-based code would maybe be the best ... .

    By grammar-based code I mean something that turns ...
    i love the z80s i love the z80s May 2015 Development
  • Code tags againHi Foggy!<div><br></div><div>Got the code tags to work. Sort of. Turns out, if you paste in an announcement from any other forum, you have to turn on…

    Hi Foggy!
    Got the code tags to work. Sort of. ... 's two issues - you get code that's nicely monospaced, but ... a proper background to the code by using though.
    D ...
    Dunny Dunny May 2015 WoS/Forum Issues
  • Creating a ZX Spectrum Development Environment on Mac OS XI’ve been using a Macbook for a while now and am so impressed with it I decided shift my ZX Spectrum development from PC. It took me a little while t…

    ... who have made the switch or are just starting ... or similar:

    [code]Configured with: --prefix=/Applications/Xcode ... Output version information and exit[/code]

    In ... pasmo -v -d --tap code.asm code.tap
    cat basic. ...
    TomD TomD July 2015 Development
  • EmuZwin 128k banks in assembler Having looked at the assembler help file " ORG [{ RAMn | ROMn },] #target_address [, #dest_address ] Defines target assembling address and ta…

    ... is used to define RAM bank (n=0..7) or ... ROM bank (n=0..1).
    If ... that address,
    though a code itself is compiled for target_address ... I get code to assemble to a particular 128k ram bank? I ... only need to use one bank, so
    which is ...
    MatGubbins MatGubbins August 2015 Emulators
  • Code structureHi all, I'd be interested in opinions on the neatest way to do this. I've got a print string routine in which 0-31 are reserved for control codes, …

    ... byte can be another control code. So it means lots of ...
    R-Tape R-Tape August 2015 Development
  • Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …

    ... am in no rush to switch any on yet as I ...
    harriusherbartio harriusherbartio August 2015 Hardware
  • is it possible to display code being loaded in a loader?hi, is it possible to display code being loaded in a loader?

    hi,

    is it possible to display code being loaded in a loader?
    digital digital September 2015 Development
  • How did bank switching work on the 128K Spectrums?I'm new to Z80 and ZX Spectrum. So I was wondering how the 128+ models managed to work with more than 64K of memory? I'm somewhat familiar with h…

    ... 'm somewhat familiar with how bank switching works (I believe the ...
    cbmeeks cbmeeks October 2015 Hardware
  • RE: search and display all code snippetsI know you can search the games for source code, could there be a search option for the forums that pulls all the code snippets together and excludes…

    ... search the games for source code, could there be a ... forums that pulls all the code snippets together and excludes ... anything that isn't code unless its a reply ... to a code example or start of ... a topic that includes code? there must be so ...
    alienbanana alienbanana November 2015 Feature Requests
  • JSW2 does not ask for a code.I recently purchased a tape of JSW2 for myself, having lost my original ages ago. I have noticed that when loaded, the game skips the code request an…

    ... loaded, the game skips the code request and goes straight into ...
    Jim M Jim M November 2015 Games
  • 48K Issue 3B ROM to EPROM methodsHi folks, While fixing up a completely dead Commodore PET I needed a way of testing the 4116 RAM chips that make up its 32K, some googling found a…

    ... pictures), switch added to pin 27 to do the address bank switching ...
    witchy witchy December 2015 Hardware
  • Machine Code for Beginners - error?Dear all, I've picked rather old book called Machine Code for Beginners by Usborne.1983 There's an example inside which claims to print a messa…

    ... rather old book called Machine Code for Beginners by Usborne.1983 ... without knowing too much machine code, a quick glance over the ... code suggests it would do nothing ...
    Tobo Tobo February 2016 Development
  • Apparently ZXSpin pirated commercial code?Anyone know what this is all about? https://twitter.com/YourSinclairRRY/status/700696502948089858 [img]http://s29.postimg.org/inti6zoxj/twit.pn…

    ... to contain any pirated commercial code.

    So anyone know ...
    Dunny Dunny February 2016 Emulators
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Latest Posts

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