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<1234567…34>
  • z88dk and im2I set up a minimal IM2 mode so I can draw sprites for a laff [code] #include <string.h> #include <stdio.h> #include <im2.h> #include <stdlib.h> #in…

    ... br />


    #asm



    LD ... 1);

    #asm
    LD BC,37000
    #asm
    rst 56
    #endasm
    push ix
    rst 56

    ...
    slenkar slenkar October 2013 Development
  • FP Calc QuestionWhen using the FP Calc (RST 28h) to perform a subtraction how do you find out what the sign of the result is? ie. +/-. For example if I stack two va…

    When using the FP Calc (RST 28h) to perform a subtraction ...
    dmsmith dmsmith March 2006 Development
  • Building a menu in ASMWEll as probably some figured, i am learning asm at least to make the basic menu i did in basic. It is a menu where we can select games to be loaded.…

    ... some figured, i am learning asm at least to make the ... and always wanted to make asm but never had the required ... idea to make this in asm is that each line of ... all this, but now in asm and due to my limited ... print because i used the RST $10 instead because the GDUs ...
    arfgh arfgh June 2010 Sinclair Basic
  • quick - Zx80 ASM questionWhile I am ploughing through lots of ASM listings, one of my earlier adaptation attempts surprised me [B][asm code][/B] [code] org 32768 start: ld…

    ... am ploughing through lots of ASM listings, one of my earlier ... surprised me

    [B][asm code][/B]
    [code]
    rst 16 ; spectrum: print the character ...
    Zetr0 Zetr0 May 2011 Development
  • ZXSCLZF - Yet another Screen CompressorQuick disclaimer before I continue, this compressor does not shrink screens as small as some of the others posted here, in particular the very good z…

    ... or algorithm. The ASM decompressor is currently 116bytes ... offset.rr=buffer_ds-buffer; // calc offset for maximum
    ... code]

    and the asm unpacker

    [code ... :

    INCLUDE "scr.asm"
    ;;
    ;; code for ...
    TomD TomD April 2017 Development
  • Idiots Guide......To machine code, or assembler language...whatever the appropriate term is Basically at this stage I want to fiddle about and try and get used to…

    ... , so having an asm implementation greatly improves performance ... char, int, long or float. Register autoincrement / autodecrement? ... assembler
    // z80asm prog.asm -lz80.lib (approximately - ...
    push hl
    rst $10 ; forgive me, I' ...
    Alcoholics Anonymous Alcoholics Anonymous January 2014 Development
  • ZXSCLZF - Yet another Screen CompressorQuick disclaimer before I continue, this compressor does not shrink screens as small as some of the others posted here, in particular the very good z…

    ... 's suggestions. New c and asm code below. You now only ... /> screen:

    INCLUDE "cobra.asm"

    ;;
    ;; code for ...
    offset.rr=buffer_ds-buffer; // calc offset for maximum
    }
    TomD TomD April 2017 Development
  • Updated Swap List, some nice new ones anda lot gone walkies :- And if that dont float your boat, have a look at ebay :- [url="http://cgi6.ebay.co.uk/ws/eBayISAPI.dll?ViewListedItems&userid…

    ... />
    And if that dont float your boat, have a look ... /> VU3D x 4
    VU Calc
    VU File

    Cornishdavey:)) Cornishdavey:)) August 2003 Sales
  • RST 16 with TASMCan any body tell me what is wong when I assemble this test code with TASM : ;print a long string "help me" start .org 32000 ld a,2 call 5633…

    ... ,(de)
    inc de
    RST 16
    jr loop
    RST 16

    Is it ...
    Steve(spt) Steve(spt) April 2004 Development
  • I need ASM for random numberI need to generate a random pair of coardinates in asm so that x=random no between 0 and 31, y=random no between 0 and 23. Any ideas on how to code …

    I need to generate a random pair of coardinates in asm so that x=random no between 0 and 31, y=random no between 0 and 23.

    Any ideas on how to code the above

    Cheers
    robpearmain robpearmain September 2004 Development
  • Zaf-forth to Z80 compiler Build 5This forth like complier is changing almost every day with new items been added. Here is a new Zaf-forth word add it the sptword.fth file - which is…

    ...
    =zxcircley
    =zxcirclex
    asm
    ld a,(zxcirclex)
    rnd ?rrandom add =xrandom
    ;"calc x position that will not ... /> rnd ?rrandom add =yrandom
    ;"calc y position that will not ...
    Steve(spt) Steve(spt) October 2004 Development
  • Help understanding some z80 asmI'm trying to work out how to represent the structure of a "sprite" in the SAM as "Grabbed" by SmallC. I can see the assembler implementation but I …

    ... what I see in the asm is this ( grabs from screen ... width, int length )
    {
    #asm
    push ix
    ld ...
    DonkeyPong DonkeyPong January 2007 Development
  • question about RST 10hhow do you set the position of the text when using 'RST 10h' to print to screen?

    how do you set the position of the text when using 'RST 10h' to print to screen?
    madvanman madvanman May 2007 Development
  • [WANTED] ASM routinesHi there, 1.) i really need 5-6 working and well commented routines, showing assembler capabilities. They should be simple, but not too much complic…

    ... many books about programming in asm but the codes were too ...
    JuPo JuPo May 2008 Emulators
  • How do I load .ASM text files into an assembler ?I notice that the old Sinclair magazines contain assembler routines that someone has put into .ASM files. These files are text files. I have a copy …

    ... that someone has put into .ASM files. These files are text ... suitable for loading in the .ASM files ?

    So how ... do I use the .ASM files without typing the assembler ... Linux tool that converts the .ASM file into a .tzx/.tap ...
    bladerunner bladerunner January 2009 Sinclair Miscellaneous
  • +3 BASIC and RST 8I've been working on adding commands to the BASIC interpreter, in a similar style to how Interface 1 does it (catch the RST 8 error trap). This works…

    ... 1 does it (catch the RST 8 error trap). This works ... 48k, a 128k (in either RST 0 or in the 128 ... under 48K BASIC or in RST 0 mode.

    But ...
    Winston Winston February 2009 Development
  • What's the best prog to read .asm files?I'm talking about on the PC, i.e. grab an .ASM speccy file, read it and plop it on-screen with all the fancy colours for each word/remarks/numbers et…

    ... PC, i.e. grab an .ASM speccy file, read it and ... [U]BASIC[/U] and not asm ... oh, well)

    Thanks ...
    ZnorXman ZnorXman June 2009 Sinclair Basic
  • reimport of exported asm in 7upI know it may seem a cryptic title but is there a way of importing an asm file ( created using the export data option within 7up) back into 7up or an…

    I know it may seem a cryptic title but is there a way of importing an asm file ( created using the export data option within 7up) back into 7up or any other editing software , i have a bunch of asm graphic files and have lost the original sev files ???
    CodenameV CodenameV February 2010 Development
  • 'Hello World' in ASM ?Can someone show how to make the classic 'Hello World' print with ASM code ? I cant figure at this moment how to insert and handle strings with the s…

    ... classic 'Hello World' print with ASM code ?
    I cant figure ... handle strings with the spectrum asm.

    I imagine that ...
    arfgh arfgh June 2010 Sinclair Basic
  • How to insert special characters in Basic and ASM ?Look the next picture. [IMG]http://img25.imageshack.us/img25/9479/scode.jpg[/IMG] I dont know how to insert these black and diagonal characters. No…

    ... , and not in ASM. For example in asm with the follow definition ...
    arfgh arfgh June 2010 Sinclair Basic
  • Full ASM code or a mixed solution ?Ok another important question. Building a program in asm, is it interesting that all the program is done in asm or always is interesting for some r…

    ... />
    Building a program in asm, is it interesting that all ... the program is done in asm or always is interesting for ... , to be used into our asm code.
    or
    define ... the gdu into the asm code and only have the ...
    arfgh arfgh June 2010 Sinclair Basic
  • Arrays in asm ?Just following the idea to make the menu entirely in asm, how can i handle arrays in asm to store the each game loader to be loaded ? thx in advance

    Just following the idea to make the menu entirely in asm, how can i handle arrays in asm to store the each game loader to be loaded ?

    thx in advance
    arfgh arfgh June 2010 Sinclair Basic
  • A tidy loader for minigamesThe minigame competition doesn't permit the use of separate loaders like [code]10 LOAD "": RAND USR 32768[/code] The loader must be included in the b…

    ... :

    [code]Chr$ Token Asm Ouch 1 2 3 OK ...
    ajmoss ajmoss June 2010 Development
  • Do a load "file" with ASMFollowing the idea to build a menu with asm, now i need to know how to do a load "file". I can use the Rom routine but i am not sure if the rom rout…

    ... to build a menu with asm, now i need to know ...
    arfgh arfgh June 2010 Sinclair Basic
<1234567…34>

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