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Search Again :: Adv Search 407 results in 0.001s
<1234567…14>
  • incbin in z80asmUsing z80asm (as shipped with Z88DK) is it possible to include binary files (i.e. incbin)? If so how?

    Using z80asm (as shipped with Z88DK) is it possible to include binary files (i.e. incbin)? If so how?
    liftarn liftarn May 2006 Development
  • SjASMPlus: REPT pseudo-opHi, The manual states that REPT is a synonym for DUP. What's the equivalent to EDUP? I thought that would be EREPT but that doesn't seem to work. C…

    Hi,

    The manual states that REPT is a synonym for DUP. What's the equivalent to EDUP? I thought that would be EREPT but that doesn't seem to work.

    Cheers
    J
    TrueVideo TrueVideo January 2007 Development
  • pasmo and rept macrosHi, I'm delving back into speccy coding again (and trying to remember Z80 along the way) and I'm trying to figure out how to use a variable in a rep…

    ... macro. for example:

    rept 8
    ld a,(ix ...
    sack sack July 2010 Development
  • z88dk z80asm EQU?Anyone knows what is the deal with EQU directive in z88dk's z80asm? It should work, but in default, doesn't.

    Anyone knows what is the deal with EQU directive in z88dk's z80asm? It should work, but in default, doesn't.
    zPasi zPasi September 2015 Development
  • Announce Pasmo 0.5.1Hello. New release 0.5.1 of Pasmo, multiplatform Z80 cross-assmbler. The main news are related to macros: the MACRO parameters now are expanded ins…

    ... parameters now are expanded inside REPT and IRPD nested, a new ... undetermined number of parameters, and REPT now can have a loop ...
    NotFound NotFound December 2004 Development
  • How to run assembled code in emu?Sorry for the complete newbie question, but I can't figure this out anywhere. I've assembled a very simple program using z80asm on linux. Now I hav…

    ... a very simple program using z80asm on linux. Now I have ...
    equant equant July 2008 Development
  • Rainbow Generator for 48K Spectrum using PUSHThis is what I came up with from [B]gasman[/B]'s suggestions. It's stable in ZXSpin and ZX32 simulating a 48K Speccy. Anyone like to try it on the …

    ... />
    ;Copy the colours:
    REPT 24,char_row ;PASMO Macro for ... 24 rows
    REPT 8,pixel_row ;PASMO Macro for ... data:
    ;------------
    colour_map
    REPT 24 ;PASMO Macro - 24 lines ...
    joefish joefish May 2009 Development
  • What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…

    ... .sgn.net/game/z80asm"]Z80 PC Assembler or z80asm[/URL] which is ...
    xyzzy xyzzy December 2009 Development
  • Using the stack to copy memory blocksA [b]PUSH[/b] and a [b]POP[/b] instruction together take less time than two [b]LDI[/b], so long [b]POP/PUSH[/b] sequences are sometimes used to copy …

    ... arguably:
    [code]loop:
    rept 8
    ldi ; 128 = 16 ...
    ajmoss ajmoss August 2010 Development
  • SkoolKit 1.3.1[url="http://pyskool.ca/?p=386"]SkoolKit 1.3.1 has been released[/url]. SkoolKit is the 'source code' and 'compiler' for the [url="http://pyskool.ca…

    ... [url="http://www.z88dk.org/"]z80asm (of z88dk)[/url] work too ...
    SkoolKid SkoolKid October 2010 Development
  • Macros in Z80 assemblerI don't know if the title of this post is good, so let me explain what I mean If have for example code [SIZE="1"]LDI LDI LDI LDI LDI[/SIZE] I can…

    ... />
    [SIZE="1"][COLOR="Blue"]REPT 5[/COLOR]
    LDI

    [SIZE="1"][COLOR="blue"]REPT 5 (N=1 TO 5 ...
    Ralf Ralf January 2011 Development
  • z88dk + File Handling ProblemHello my fellow WoS'ers I thought I would ask here as I am having a bit of trouble with a very simple C program that I wrote for the spectrum using…

    ... ~1\Temp\s61s_.opt
    z80asm -eopt -ns -Mo -IC:\PROGRA ... ~1\Temp\s61s_.opt
    z80asm -a -m -Mo -LC:\PROGRA ...
    Zetr0 Zetr0 August 2011 Development
  • Crazy Library failure in z88dkHello there my fellow WoS'ers yet another late night problem for the wee small hours I recently managed to get file-handling working very well, t…

    ... ~1\Temp\s4fo_.opt
    z80asm -eopt -ns -Mo -IC:\PROGRA ... ~1\Temp\s4fo_.opt
    z80asm -a -m -Mo -LC:\PROGRA ...
    Zetr0 Zetr0 August 2011 Development
  • Byte-order backbufferThis is a tool for Z80 coders who wish the Spectrum screen had a serial layout. It runs as an interrupt mode 2 service routine and uses POP and PUSH …

    ... /> ld (sp_cache), sp

    REPT 48, attr ; write the attributes ... blit
    ENDM

    REPT 3, chunk ; write the bitmap ...
    REPT 8, row
    REPT 8, cell
    REPT 2, line ...
    chev chev April 2012 Development
  • Chronos (BUGFIX)Please add the following "known errors" entry to [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0000951"]Chronos[/URL]: [QUOTE]Bugfix provid…

    ... pixel lines

    58434: REPT 29
    rld
    dec ... pixel lines

    58431: REPT 4
    rld
    dec ... of misaligned buffer

    REPT 25
    rld
    dec ...
    Einar Saukas Einar Saukas May 2013 Infoseek database
  • How to write self-relocating code using Pasmo?With z80asm, I can write code like this: [CODE] org 0 ; a total lie, but makes the reloc sums work .dest: equ …

    With z80asm, I can write code like ...
    stephenw32768 stephenw32768 August 2013 Development
  • Copy 4Kb in Assembly?Here's an interesting problem: what's the best way to copy a block of 4Kb in assembly? The most obvious solution is to use [B]LDIR[/B]: [CODE] l…

    ... 8 bytes:
    [CODE]
    REPT 292, COUNTER
    ld sp ... +128*256
    loop:
    REPT 32
    ldi
    ENDR ...
    Einar Saukas Einar Saukas October 2013 Development
  • Z80AsmI've been using the Z80 PC Assembler 1.2 by Peter Hanratty and found that the RST 8 instruction assembles to 200. It should be 207. Ret Z is 200 wh…

    I've been using the Z80 PC Assembler 1.2 by Peter Hanratty and found that the RST 8 instruction assembles to 200. It should be 207.

    Ret Z is 200 which assembles correctly to 200.

    Are there any patches or working versions?
    rune rune December 2013 Development
  • Scrolling Bi-Colour Engine for 4-Player GamesJust putting this code up for people to have a look at. Far from finished. Should simply compile and run a bit of a demo. Only good for 128K and +…

    ... br />
    print_char_hl_de
    REPT 7
    ld a,(hl ... />
    sprite_interrupt

    REPT 8,int_render_sprite
    SPRITE_BASE DEFL ... will not affect b
    REPT 8
    pop de ... =attr row table
    REPT 8,int_sprite_attr_loop
    pop de ...
    joefish joefish March 2014 Development
  • Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…

    ... the moment is updating the z80asm support inside sdcc for the ...
    Alcoholics Anonymous Alcoholics Anonymous December 2014 Development
  • Strange keyboard port reads on 48+Hi all, I don't know whether it was already discussed (I also searched forum, but there are too much of results searching "48k keyboard" so I didn't…

    ...
    test
    loop
    rept 3270
    ld bc,+
    ub880d ub880d January 2015 Hardware
  • draw single pixel in the borderI have problems with drawing in the border. I can get it to draw a line ,but it always becomes a line and not a single pixel. <br><br>rept 3580 <br…

    ... single pixel.


    rept 3580

    nop
     out (c),b

    rept 120

    nop
    micken micken May 2015 Development
  • z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…

    ... In broad terms:

    * [z80asm] Sections introduced for creating memory ... for bankswitched memory
    * [z80asm] Modern operator syntax introduced
    * [z80asm] PUBLIC, EXTERN, GLOBAL scoping keywords ...
    Alcoholics Anonymous Alcoholics Anonymous December 2015 Brand new software
  • Turning .src files in z80 source code into .tap files.Does anyone know how I might go about turning z80 source code in 5 .src files into a .tap or .tzx file so that I can play it into my Spectrum +3? …

    ... of the .src files into z80asm and that didn't seem ...
    matalog matalog March 2016 Development
  • ZXASM - Spreading (infiltrating?) Social Media :)Hello all !!! Just a quickie (oo-er) to let everyone know of all the ways to use and abuse zxasm Facebook : [url="https://www.facebook.com/gro…

    ... ="https://www.facebook.com/groups/z80asm/"]https://www.facebook.com/groups ... /z80asm/[/url]
    Chatrooms: [url="www. ...
    polomint polomint June 2016 Development
  • zxasm.net facebook group - COMPO #6 – 256 byte game compo – THE RESULTS !!!The results of the last compo are in. All entries include the source code. [img]http://zx-speccy.co.uk/Copy2WebServerData/2016716_12380.png[/img]…

    ... ="https://www.facebook.com/groups/z80asm/permalink/219313208462315/"]facebook group[/url ...
    polomint polomint July 2016 Development
  • Visual Studio 2015 and z88DkNot sure if this is useful to anyone but just in case :) I was about to embark on getting intellisense working for assembly... but that looked a lit…

    ... do_error found in z88dk\src\z80asm\errors.c to:
    [img ... that points to the new z80asm.exe you just built:
    Korinel Korinel August 2016 Development
  • Z88DK v1.99B ReleasedAt Sourceforge: https://sourceforge.net/projects/z88dk/ It's been a year since the last release so it was time for another. This is another tran…

    ... new), an assembler/linker/librarian (z80asm), and a data compression tool ...
    Alcoholics Anonymous Alcoholics Anonymous January 2017 Announcements
  • z88dk : FIle Handling in C on the +3e environment under Win 764bitHello my fellow WoSers! I am wondering if someone can help me solve this little pickle of z88dk / Windows using +3e Filesystem. So a little inf…

    ... \Local\Temp\s1c4_.opt
    z80asm -eopt -ns -Mo -IC:\PROGRA ... \Local\Temp\s1c4_.opt
    z80asm -a -m -Mo -LC:\PROGRA ...
    Zetr0 Zetr0 June 2017 Development
  • How to load assembly language programs onto a ZX SpectrumHello, I have recently started learning Zilog assembly for the ZX spectrum, and have written a game and some simple programs. These all work fine in…

    ... ://packages.debian.org/jessie/z80asm"]Debian's z80asm,[/url] into a .bin ...
    wilson wilson December 2017 Development
<1234567…14>

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Related Threads

  • incbin in z80asmUsing z80asm (as shipped with Z88DK) is it possible to include binary files (i.e. incbin)? If so how?
  • SjASMPlus: REPT pseudo-opHi,<br /> <br /> The manual states that REPT is a synonym for DUP. What's the equivalent to EDUP? I thought that would be EREPT but that doesn't seem…
  • pasmo and rept macrosHi,<br /> <br /> I'm delving back into speccy coding again (and trying to remember Z80 along the way) and I'm trying to figure out how to use a varia…
  • Z80AsmI've been using the Z80 PC Assembler 1.2 by Peter Hanratty and found that the RST 8 instruction assembles to 200. It should be 207. <br /> <br /> Ret…
  • z88dk z80asm EQU?Anyone knows what is the deal with EQU directive in z88dk's z80asm? It should work, but in default, doesn't.

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