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<1234567…34>
  • 40 Best Machine Code Routines - ZX SpectrumHi, Currently for sale on EBAY: 40 Best Machine Code Routines for ZX Spectrum [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=6917…

    ... EBAY:

    40 Best Machine Code Routines for ZX Spectrum

    dmsmith dmsmith August 2004 Sales
  • Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…

    ... of little routines to ... of these routines, fully annotated ... was learning z80 machine code.
    < ... /> TomD

    [CODE]
    ; =======================================================================
    ; _PLOT2CHR ... 4t - create bit 3 0000x000
    rla ...
    TomD TomD April 2011 Development
  • help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…

    I have started to code my first machine code program, a simple ... scrolldown routine in 40 Best Machine Code Routines for the ZX Spectrum, ... and 7 ;focus on last 3 bits
    cp 0 ;check ... /> endroutine
    ret
    [/code]Your help is much appreciated ...
    bigjon bigjon February 2008 Development
  • Four machine code books for sale (will ship worldwide)I have 4 books for sale: 1. Spectrum Machine Language for the Absolute Beginner (Good condition) 2. Supercharge your Spectrum (Good condition) 3. …

    ... sale:

    1. Spectrum Machine Language for the Absolute Beginner ... (Good condition)

    3. Mastering Machine Code on your Z.X. Spectrum ...
    Mousey Mousey September 2010 Sales
  • Ultimate games with short machine code files loaded lastThis is a bit geeky, you've been warned! I remember early Ultimate games loaded from tape had the ascending beeping noise, a "Please wait" message, …

    ... ), a large machine code file and then....
    2 or 3 short machine code files ...
    textvoyage textvoyage May 2016 Games
  • +3 rom disk load/save routines?I`ve been looking everywhere for some documented listing of the +3 rom load/save routines. I want to convert some games to use disk instead of tape.…

    ... documented listing of the +3 rom load/save routines.

    I ... want to convert some games to use disk ... changing the call to use disk instead of the tape rom ...
    FrankT FrankT September 2005 Sinclair Miscellaneous
  • Midi Out from machine codeI need to send midi-signals by machine code, while Basic is too slow for my current project. I already read I can use hookcode #11E, but I have some …

    ... to send midi-signals by machine code, while Basic is too slow ... at 0C000h.

    Bit 3: Select normal (0) or shadow ... />
    and specifically for the +3 (and thus the +2B):
    ROM 3: 48 BASIC
    Bit 3: Disk motor; 1=on ...
    bverstee bverstee April 2010 Hardware
  • Machine code sub routinesHi everyone, I have noticed that in machine code you can call different "preset" routines like rst 16 or something, or call 6533... where can i fi…

    ... noticed that in machine code you can call different "preset" routines like rst ...
    Robin Robin October 2010 Sinclair Basic
  • Disabling the +3 disk buffer; yes, but how?I would like to disable the +3 disk buffer in order to retrieve those 4K from the machine's RAMdisk. By reading the computer manual and some posts on…

    ... +3 disk buffer in order to retrieve those 4K from the machine's ... understand how to call +3DOS routines from BASIC. I guess I ...
    Alessandro Grussu Alessandro Grussu February 2013 Sinclair Basic
  • Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…

    ... much faster in machine code.. all the cool kids use machine code.."

    3/149000/149000_340.jpg[/IMG]< ... to roll my own little routines... :D

    [U] ... of 2 to return 3...

    [code]
    0600
    ...
    wibble wibble August 2013 Development
  • Learning Machine Code the +2a wayHello again all, I thought I'd ask in this forum as the other categories seem less relevant. I keep re-reading the thread below with the advice given…

    ... advising him to get into machine code. I've been reading through ... I read that 'The +2A/+3 share the same timing information ... typing in Joe Pritchard's routines.

    So, am I ... book/tutorial on m code specifically for +2a +3?? I can't ...
    sliderules sliderules April 2014 Sinclair Basic
  • Speccy machine code info where is it?Recently I've been trying to learn Z80 and I've managed to make limited progress (some of my routines even compile now!) but I seem to be having trou…

    ... limited progress (some of my routines even compile now!) but I ... /> The dark art of speccy machine code is obscure and mysterious, thats ...
    Sharopolis Sharopolis June 2003 Sinclair Miscellaneous
  • Various Games to TradeHi Another list (this time with slightly rarer games =D), I am looking to trade for adventure games e.g. text adventures on 8-bit platforms (infocom…

    ... CPC Tape Case Yes
    3 Electro Freddy Amsoft Amstrad CPC ... Sidewinder Zepellin Atari 800 Disk case Yes Floppy disk with inert and ... Card Box, no manual (150 machine code routines for the spectrum)
    125 ... ZX Spectrum"
    by Logic 3, it is a very large ...
    Dopey Jack Dopey Jack August 2006 Sales
  • First steps in Z80 machine codeI never got into machine code much back when I had a speccy, as I didn't have any development tools at the time. The only machine code I'd previousl…

    ... />
    The only machine code I'd previously done in ... for me to learn simple routines (e.g. an ... the basics of Z80 machine code, seems like loads of ... have some 4-way scrolling routines somewhere.

    ... around with the above routines, as a bit of ...
    Digital Prawn Digital Prawn July 2007 Development
  • How do I clear only a specific area of a screen (quickly) in machine code ?I'm looking for a machine code routine which will clear the first 20 rows of the Spectrum's display (or any number of rows or columns) . I have found…

    I'm looking for a machine code routine which will
    clear ... have found
    lots of routines which do the job in ... (30 bytes).
    However, this machine code routine, when I tested
    bobbyjaykid bobbyjaykid July 2007 Development
  • Machine CodeHi all, I want to get a machine code/assembler/dissasembler program from the WOS archives. But what in your opinion would be the best to get? I don`t…

    ... /> I want to get a machine code/assembler/dissasembler program from the ... be using a Spectrum+2/+3


    TIA,
    swift240 swift240 July 2007 Sinclair Miscellaneous
  • One Liner - Machine CodeHi Dr. BEEP, Digital Prawn, et. al., I think that what you guys have achieved with the one liner contest is absolutely amazing. It brought about wh…

    ... a resultant machine code program (up to 289 bytes of machine code).

    2) the machine code in an ASCII format
    3) the "length" (in ... bytes) of the machine code program.
    BloodBaz BloodBaz November 2007 Development
  • Machine Code Microdrive File LoaderI've been experimenting with transferring games to run from microdrive. Typically I like to see a loading screen while things are happening, and I li…

    ... Load the compressed screen
    3. Decompress the screen
    4 ... do all the above within machine code.

    I'm ... a link

    [CODE];
    ; machine code microdrive file loader
    ; ... ld a,3
    ld (hd_00),a ; signify a code file
    jp jp August 2009 Development
  • Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…

    ... program in machine code!

    CHAPTER 1 - Create a machine code function that ... basic program.

    CHAPTER 3 - move the car, test for ... ' = 'enable interrupts'
    Replace line 3 with 'di'. Insert line 29 ...
    bigjon bigjon November 2009 Development
  • Machine code/Assembly language back in the dayHello. Back in the 80s when I was a kid, I didn't learn Z-80 machine code, but I was always curious about it. Just recently I decided to explore Z-…

    ... didn't learn Z-80 machine code, but I was always ... few routines.

    What my little attempt at learning machine code on ... simple routines, I am guessing if I was learning machine code on ... for people who were learning machine code back in the 80s?< ...
    memrah memrah September 2013 Sinclair Miscellaneous
  • how to load machine codeFollowing the links given in various replies to my last discussion resulted in my downloading Mastering machine code on your zxspectrum and typing in…

    ... resulted in my downloading Mastering machine code on your zxspectrum and typing ... />
    80 let a$=a$ (3 to )

    To...what ...
    mik3d3nch mik3d3nch November 2016 BASIC
  • Can I record binaries from any emulator with Basic commands, machine code, macros or something?Hello I do not know if this is the right place to put this question Normally with ZXSpin if I want to save a binary file, I'm going to: file ->…

    ... this with some emulator and machine +2, +3, or another, etc
    machine code, that is not in a ...
    maeloterkim maeloterkim June 2019 Emulators
  • The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…

    ... .org/1689]ZX Emulator[/URL] 3 years ago.[/QUOTE]

    machine. Of course, with the ... chunk like the Spectrum was. Machine code routines would be used the same ... running tape images from hard disk.

    I'm currently ...
    Dunny Dunny November 2006 Emulators
  • 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…

    ... it's used for machine code routines as well as system ... />
    4) The +3 (and therefore +2A/B) modified ... tape tester routines.

    11) The +3/+2A/B ...
    12) The RAM disk is different between the 128 ... /+2 and +3/+2A machines. Annoyingly the ...
    Jimmy Jimmy June 2008 Games
  • Successor to the SpeccyBased on the rambling on the other thread it would be interesting to see what people felt was the 'spiritual' successor to the speccy. Amiga here....

    ... write a game around their routines).

    You could write ... than ST SotB. My later machine code routines did full 320x200 scrolling on ... down the right Ictari group disk-mag you can see it ... . The foreground was only 3 colours and the midground 2 ...
    joefish joefish May 2009 Chit chat
  • Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…

    ... Paul Farrow's serial port machine code routines! It seems he got ... custom size or a complete disk dump.

    The ... a machine code routine that allows me to dump a complete 3" disk for ... have a machine code routine that accesses the low-level +3 DOS ...
    zxbruno zxbruno June 2009 Sinclair Basic
  • machine code basicsWondered if anyone can help me out. I have been playing round with some disassemblers (Zeus). And Machine code loaders. All I want to do is print my…

    ... with some disassemblers (Zeus). And Machine code loaders.

    All I ...
    Duxbuz Duxbuz August 2001 Sinclair Miscellaneous
  • Machine code loaderI was wondering how people wrote games. On the trail to this knowledge I discovered a machine code loader in basic, and also z80 assemblers. Which i…

    ... this knowledge I discovered a machine code loader in basic, and also ...
    Duxbuz Duxbuz August 2001 Sinclair Miscellaneous
  • Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…

    ... /> It explains how to input machine code and then finally tells you ... program that then loads the code to run. However, I cannot ...
    ember ember March 2002 Emulators
  • Machine CodeOk i had a spectrum when i was younger and only used it for playin games and typing simple BASIC programs - i mean really simple! Things like 10 Pri…

    ... want to do something in machine code. I've seen a lot ... the loaders and seein the code was all blocked out or ... any info, especially about the Machine code
    Alex
    alexsut alexsut July 2002 Sinclair Miscellaneous
<1234567…34>

Latest Posts

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    John Elliott on April 21
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  • 40 Best Machine Code Routines for the ZX SpectrumAnybody willing to sell this book?
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  • 40 Best Machine Code Routines - ZX SpectrumHi,<br /> <br /> Currently for sale on EBAY:<br /> <br /> 40 Best Machine Code Routines for ZX Spectrum<br /> <br /> [url="http://cgi.ebay.co.uk/ws/e…
  • Machine Code Sprites Example Code Using Char Based SystemBelow is my WIP code to do smooth screen wrapping sprites using char positions and offsets, as opposed to writing direct to a line (0-191) and shifti…
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  • 3 inch + 3.5 inch disk labelsHello before I go to the trouble of making my own labels I thought I would ask the wise people of WOS, is there anywhere I can buy labels for the 2 d…
  • +3 rom disk load/save routines?I`ve been looking everywhere for some documented listing of the +3 rom load/save routines.<br /> <br /> I want to convert some games to use disk inst…
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