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  • uMIA: Z80 Analyst - Sesomsoft[b]Full Title:[/b] Z80 Analyst [b]Also known as:[/b] [b]Year:[/b] 1985 (Loading screen) / 1986 (Tape label) [b]Company:[/b] Sesomsoft (Herbert Ba…

    [b]Full Title:[/b] Z80 Analyst
    [b]Also known ... ://www.dropbox.com/s/kcm5egyaz8q9pvg/Z80%20Analyst.zip?dl=0
    Frankie Frankie August 2020 MIA/STP/SDP
  • New Utility Z80onMDR - Transfer Z80 snapshot to Microdrive CartridgesWith the growing popularity of the excellent vDrive [url]https://vdrivezx.com/vdrivezx/[/url] I've adapted one of my utilities to create Microdrive …

    ... /> | Usage: Z80onMDR [global options] snapshot.z80 [snapshot settings]
    |
    | [ ... activated if more than one z80 snapshot specified, example:
    | ... Z80onMDR snapshot1.z80 -s screen1.scr snapshot2.z80 Games01
    | which ...
    TomD TomD September 2020 Brand new software
  • Quirky nerdy hardware quiz time[b]Quirky nerdy hardware quiz time[/b] [list=1][*]How many transistors are on the issue one ZX Spectrum PCB? [color=#FFFFFF].[/color] [*]Which d…

    [b]Quirky nerdy hardware quiz time[/b]

    [ ...
    1024MAK 1024MAK December 2020 Sinclair Miscellaneous
  • Tutorial - full game from scratch in z80 assemblyI wrote a game from scratch to release in z80 assembly and wrote it down in tutorial form. Target is basically 48k speccy with the AY chip, or 128k s…

    ... from scratch to release in z80 assembly and wrote it down ... at http://iki.fi/sol/z80
    Sol_HSA Sol_HSA May 2021 Development
  • Emulating a ZX Printer with new hardware.There are some inexpensive ttl and rs232 printer devices that take 58mm thermal rolls available, used in hardware projects, has anybody managed to us…

    There are some inexpensive ttl and rs232 printer devices that take 58mm thermal rolls available, used in hardware projects, has anybody managed to use one of them as a zx printer either with an interface on a speccy or with an emulator?
    japetus japetus May 2021 Hardware
  • Name of hardwareWhat is the name of the piece of hardware that looks like a spectrum and takes memory cards that can have spectrum software on them?

    What is the name of the piece of hardware that looks like a spectrum and takes memory cards that can have spectrum software on them?
    Lamb Lamb June 2021 Hardware
  • Free Spectrum Hardware and softwareFREE! I have a large collection of Spectrum hardware and software that I no longer need. There are at least two Spectrum machines, several interfaces…

    ... a large collection of Spectrum hardware and software that I no ...
    Keith Keith July 2021 Sales
  • More "What could have been"... The Z280.So in chasing up the Loki specs, I happened upon some parallel developments... And had Sinclair gotten to make the Loki, there could have been some i…

    ... of memory, was code-Z80 compatible, though was around ... conceivably cut the actual delivered hardware down to practically nothing, ... tag, perhaps with a simple Z80 slot processor.

    z80 systems? All running GEM.< ...
    cj7hawk cj7hawk September 2021 Hardware
  • Spectrumpedia revised and extended edition. Suggestions about possible new contentFor the 40th anniversary of the first launch of the Spectrum, I am going to revise the Spectrumpedia. Feedback was very positive, although the fact t…

    ... ]

    [i]Hardware systems - Sinclair branded[/i]

    [i]Hardware systems - Clones[/i]
    ... br /> [i]Non-Spectrum specific hardware emulation[/i]
    Retropie

    [i]Z80 Assembly cross-compilers[/i]
    Alessandro Grussu Alessandro Grussu October 2021 Sinclair Miscellaneous
  • How do you publish your Z80 code online?I'm starting a blog about my pet project. One of the requirements is to publish explanatory Z80 code. What tools do you use for syntax highlighting? …

    ... requirements is to publish explanatory Z80 code. What tools do you ... that I can feed raw Z80 code with and it does ...
    tstih tstih December 2021 Development
  • Is it possible to make the Z80 execute a bizarre instruction?What happens when it gets an unrecognised instruction OP Code, I mean something following a #ED that isn't one of the undocumented instructions eithe…

    ... question can one fry a Z80 say by some sort of ...
    dmsmith dmsmith March 2022 Development
  • New discovery on Z80 interrupts.This is to announce the discovery of a new, hitherto unknown, behavior of the RETI and RETN instructions. As everyone knows, the maskable interrup…

    ... can be tested on Visual Z80 Remix: https://floooh.github.io ...
    rich_chandler rich_chandler April 2022 Emulators
  • WiP Raspberry Pico Microdrive Hardware EmulatorDecided to take the plunge and learn how to program a Raspberry Pico Micro Controller and, after messing around a lot with Oqtadrive, decided to crea…

    ... Oqtadrive, decided to create a hardware emulator for the Microdrive as ...
    TomD TomD October 2022 Hardware
  • Hardware Reference Manual for ZX SpectrumHi, I want to write games for ZX Spectrum in assembly language. I have lot of books in PDF format from SpectrumComputing. Still missing a book lik…

    ... .archive.org/6/items/amiga-hardware-reference-manual-3rd-edition/Amiga_Hardware_Reference_Manual_3rd_edition ...
    Tymo6666 Tymo6666 October 2022 Development
  • Z80, TZX and TAP formatsHi again I?ve seen these three formats as the most common of all. The doubt is... Which is the best of them? What are the differences between them? …

    z80 is just an image of ... memory + the state of the hardware in the time of making ... memory and resets the emulated hardware state so the emulated program ... tape files to the emulated hardware just like from the real ... to do with the original hardware.
    Mikie Mikie November 2001 Emulators
  • Poke helpHi can any offer me some help please! I am using the WinZ80 emulator and playing footballer of the year. The Zip file contained POKEs but when i use …

    If WinZ80 is Z80 under Windows then you can ... by
    changing the emulation hardware.
    Choose Spectrum48 + SamRam and ...
    Dr BEEP Dr BEEP May 2001 Emulators
  • How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…

    ... , now a crash course in Z80 assembler.

    ... short term memory for the Z80. They simply store numbers ... some memory or access some hardware.

    If ... the A register (the Z80's maths workpad) with ... these examples? Well the Z80 has a register PC ...
    cyborg cyborg January 2002 Games
  • Your favourite machine apart from The SpectrumI've asked this on a couple of other sites, so now it's time to ask it here: what is your favourite machine, forgetting about the Speccy? For me, it'…

    ... the insitance of using a Z80 processor - it's abundantly clear ... really take advantage of the hardware, much like the C64 or ...
    cyborg cyborg November 2001 Games
  • Your favourite machine apart from The SpectrumI've asked this on a couple of other sites, so now it's time to ask it here: what is your favourite machine, forgetting about the Speccy? For me, it'…

    ... attached to a piece of hardware that needs to be replaced ... ! I spit at ".tap" and ".z80-files". I only use them ...
    Anonymous Anonymous November 2001 Games
  • Your favourite machine apart from The SpectrumI've asked this on a couple of other sites, so now it's time to ask it here: what is your favourite machine, forgetting about the Speccy? For me, it'…

    ... high redraw rate. Having hardware that has been design for ... attached to any peice of hardware?

    You have ... multiple display modes, faster processor?, hardware scrolling, amplitude envelopes, analogue ... has the same processor, a Z80. Plus I think you' ...
    cyborg cyborg November 2001 Games
  • spectrum on pcI was just wondering,the pc is brilliant for speccy emus but wen playing speccy games on a pc keyboard it just doesnt feel rite for sum1 who used to …

    ... Beep....if you do this hardware/software program for what i ... ? I been trying to master z80 machine code for 20 years ...
    Andy Gurr Andy Gurr August 2001 Games
  • speccy soundI know this sounds a bit vauge but can anyone explain to me why the music on some 48K games was so amazing and so much better than the usual beeper s…

    ... times a second to the Z80 chip to tell it to ... number that the Z80 refrences to talk to the hardware it can ...
    cyborg cyborg November 2001 Sinclair Miscellaneous
  • Did you all take the exam???[url="http://www.worldofspectrum.org/testzx.cgi"]http://www.worldofspectrum.org/testzx.cgi[/url]

    ... /> Basic programming: 60.00%
    Z80 Assembly language and system routines ... %
    Electronics and ZX Spectrum hardware: 60.00%
    Emulators: 60 ...
    Fuzzbucket Fuzzbucket November 2001 Sinclair Miscellaneous
  • Did you all take the exam???[url="http://www.worldofspectrum.org/testzx.cgi"]http://www.worldofspectrum.org/testzx.cgi[/url]

    ... /> Basic programming: 20.00%
    Z80 Assembly language and system routines ... %
    Electronics and ZX Spectrum hardware: 60.00%
    Emulators: 40 ...
    hugh mann hugh mann November 2001 Sinclair Miscellaneous
  • WANTED: tape replacement for +2?Any tape replacement possible for a +2? My +2 works wonderfully but the incorporated datacorder is simply worn out and won't load ANYTHING. Dirty sig…

    ... , on both Issues. At the hardware level, the only apparent difference ... and address buses of the Z80 and the ULA are connected ... the buses. However, if the Z80 wants to read or write ...
    Dr BEEP Dr BEEP November 2001 Sales
  • what were your most..................what were your most memoriable times of the zx spectrum and why? :) octave

    ... get anywhere, Spector? Is the 'z80' file actually LESS than 128k ... the 'required memory' or 'extra hardware' is actually needed for those ...
    Alessandro Tommasi Alessandro Tommasi April 2002 Sinclair Miscellaneous
  • Emulation and Debugging functionality[Cut n Paste from the original CSS post] Hi all, I'm currently working on SPIN's debugger, which is coming along nicely. Mostly, it's been devel…

    ... . If you're talking about hardware filtering, SPIN will probably never ... is responsible for the emulation (Z80 core, Tape acceleration, floppy disk ...
    Dunny Dunny June 2002 Emulators
  • FAILED THE BLOODY TEST !!!Well, I finally worked out the courage to take the Spectrum certification test... AND FAILED !!! Not exactly that I was expecting to pass, but - My G…

    ... /> Basic programming: 40.00%
    Z80 Assembly language and system routines ... %
    Electronics and ZX Spectrum hardware: 20.00%
    Emulators: 40 ...
    zeropolis79 zeropolis79 June 2002 Sinclair Miscellaneous
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Latest Posts

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    harriusherbartio on 12:06PM
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    harriusherbartio on 11:01AM
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  • Another Birthday! The Game Boy Is 35!
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