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  • for all you moog fansfree for today, world music day.. free synth :) 21st June [url]http://www.arturia.com/evolution/en/products/minimoogv/minimoogv-original.html[/url]…

    ... *BUT* you still have to register it (via www) , which hopefully ...
    fog fog June 2012 Chit chat
  • What is the best way to detect CAPS LOCK?Hi Folks, Not sure what the correct behaviour is here as I do not have access to a real Spectrum. Under BASin, when you press CAPS LOCK on the PC k…

    ... press does not seem to register anything. If I then press ...
    Paddy Coleman Paddy Coleman July 2012 Sinclair Basic
  • Authored with MCoder III suggest adding an "authored with this tool" register in [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0011101"]MCoder II[/URL] referencing…

    ... an "authored with this tool" register in [URL="http://www.worldofspectrum ...
    Einar Saukas Einar Saukas July 2012 Infoseek database
  • ULA bug and snowI am tryng to improve the snow emulation in FBZX wii but I do not have a real spectrum to test the results. I used the information taken from Harele…

    ... writing in the ULA video register the second screen byte it ... cycle and if the I register is between 0x40 and x7F ... byte the value of R register.

    This emualtes the ...
    Oibaf Oibaf August 2012 Emulators
  • Simple AY library in z88dk/CI was interested to see if I could make the 128k AY chip work, and as there wasn't any library on it, I just made one for fun. It's certainly not th…

    ... *p)
    {
    // IN: h=register, l=value
    // OUT: out ...
    Timmy Timmy August 2012 Development
  • Small ProblemI have a small problem (fnar!) that I'm trying to overcome. Basically I need to rlc or rrc bits 4 to 7 of the H register without touching the rest. …

    ... to 7 of the H register without touching the rest. So ...
    jamorski jamorski August 2012 Development
  • ZX-Paintbrush version 2.2.9 releasedDear forum readers and ZX-Spectrum emulator friends, today I released ZX-Paintbrush version 2.2.9 with interesting new features (small ones but I th…

    ... blocks now appear within another register tab of that dialog.[/LIST ...
    clausjahn clausjahn August 2012 Emulators
  • 128kB snapshot on ZX48kBWhat is best way for 128kB snapshot loading on 48kB models ? Some Z80 snapshots are 128kB versions (Z80 v2 or v3) but contain 48kB games. Same proble…

    ... use IM2 with EI and register I is set to high ...
    velesoft velesoft August 2012 Emulators
  • Machine code loopsThis might sound a bit daft, but I,ve forgotten how to do loops using th 'b' register... I want to loop this x mount of times: [CODE]ld a,r and 6 i…

    ... do loops using th 'b' register...

    I want to ...
    daveysludge daveysludge August 2012 Development
  • Hey Guy's & Faulty spectrum :(Hi, My first post after lurking around for a little while I thought I should really register. Now I've never owned a spectrum back in the early 1980'…

    ... I thought I should really register.
    Now I've never ...
    Evil-Doctor-Arserott Evil-Doctor-Arserott August 2012 Hardware
  • ZX emulators and open SNA 48 filesI test start of 48kB SNA snapshots in ZX emulators with dirrerent result. 48kB SNA format have starting adress (PC register) on stack. SPECTACULATOR…

    ... format have starting adress (PC register) on stack.

    SPECTACULATOR ...
    velesoft velesoft September 2012 Emulators
  • appending data while saving to tapeBefore trying to do this I just wanted to check if there's a possibility that it might actually work. I have a number of string arrays which I want t…

    ... new values for DE & IX and continues saving, finishing when ... it's altering DE & IX instead. As the tape would ...
    Battle Bunny Battle Bunny September 2012 Development
  • BeepFX ProblemHi All, I'm currently trying to integrate the BeepFX engine in my 100% Assembler Game and it plays the sound fine, but then plays the sound again, a…

    ... push hl
    pop ix
    ld a,(23624 ... />
    NEXTDATA: add ix,bc
    jr READDATA
    add a,(ix+10)
    ld ... /> ld c,(ix+7)
    ld b,(ix+8)
    Shando Shando September 2012 Development
  • Using R as a loop counterThis is just something silly I've found a while back. xD [b][How-to][/b] Setup your routine like this:[code] ld a,X ;see below ld r,a loop ;your …

    ... loop using an 8-bit register, yay!

    So yeah ...
    Hikaru Hikaru October 2012 Development
  • ZX80 featured on The Register[URL="http://www.theregister.co.uk/2012/11/02/a_history_of_computing_in_20_objects_part_two/"]A history of personal computing in 20 objects[/URL] Pa…

    [URL="http://www.theregister.co.uk/2012/11/02/a_history_of_computing_in_20_objects_part_two/"]A history of personal computing in 20 objects[/URL]

    Part one [URL="http://www.reghardware.com/2012/11/01/ ...
    RetroTechie RetroTechie November 2012 Sinclair Miscellaneous
  • Fantasy Z80 instructions?This follows on from something catmeows said in another thread, and that I've been meaning to ask for a while. This may sound daft to people with mo…

    ... condition met increment the b register[/I]

    On many ...
    R-Tape R-Tape November 2012 Development
  • Elliptical ChallengeSubsequent to the recent "Graph Plot" thread, I wrote this general purpose ellipse drawing routine which will plot (although it doesn't actually use …

    ... ld ix,(23653) ;STKEND
    ld (STKENDO),ix
    ld d,(ix- ... /> push de
    pop ix ;IX=address of parameter string
    ld a,(ix+3) ;A =b
    ...
    Battle Bunny Battle Bunny November 2012 Development
  • Author of 80's classic The Hobbit didn't know game was a hit[url]http://www.theregister.co.uk/2012/11/18/hobbit_author_veronika_megler_reminisces/[/url] Interesting little article from The Register about The …

    [url]http://www.theregister.co.uk/2012/11/18/hobbit_author_veronika_megler_reminisces/[/url]

    Interesting little article from The Register about The Hobbit.
    RND RND November 2012 Chit chat
  • Ticks, the first command line Z80 emulatorThe project page is in Spanish: [url]http://retrolandia.net/foro/showthread.php?tid=43[/url] So I will expain a little. Ticks is an emulator that …

    ... met:
    1. The PC register is set to a determined ... you can output a memory+register dump. And you can reuse ...
    antoniovillena antoniovillena November 2012 Development
  • Features of a modern emulatorModern PCs (and phones :)) have waaaay more processing power and capabilties than the humble Spectrum. I was wondering what sort of features are now …

    ... of "The Hobbit" on The Register:

    [url]http://www ...
    thricenightly thricenightly December 2012 Emulators
  • ZX-Editor SE version 2.2 publishedDear fans of ZX-Modules, today, I've published ZX-Editor Second Edition version 2.2. For all of those who ask themselves: For what is ZX-Editor bei…

    ... file list now has another register tab "all visible blocks" that ...
    clausjahn clausjahn January 2013 Emulators
  • Timing in loading routinesJust for curiosity I have done some experiments with SAVE command in accurate emulators, and then analyzing the generated WAV and I have obtained lit…

    ... same instruction plus LD L,(IX+$00) that affects the rest ...
    antoniovillena antoniovillena February 2013 Development
  • maximum addressable RAM for a Z80 using bank switching?What is the maximum addressable RAM for a Z80 using bank switching? The Enterprise64 home computer could address up to 4MB, is this the limit for a …

    ... . The output from the selected register is used as the highest ...
    Rebelstar Rebelstar February 2013 Hardware
  • Getting PC into HLHello, here's a conundrum for you... Is there a way to obtain the value of the PC register (say into HL) without using absolute addressing such as C…

    ... the value of the PC register (say into HL) without using ... calling from BASIC the BC register appears to have the entry ...
    BloodBaz BloodBaz February 2013 Sinclair Miscellaneous
  • .Z80 File Format when exported by SpecEmuI'm trying to parse a .Z80 file generated by SpecEmu but am getting a few discrepancies from [url=http://www.worldofspectrum.org/faq/reference/z80for…

    ... /> [*] Bytes 25/26 should contain IX (set to FAD3h when snapped ...
    BloodBaz BloodBaz February 2013 Emulators
  • ZX8401 / PCF1306P / Amstrad 40058 for 48K and 128KZX8401 = PCF1306P = Amstrad 40058, let's get started with that. These chips are used as surrogates. Most of us might think those chips were only use…

    ... this is important info to register at WoS.
    bverstee bverstee March 2013 Hardware
  • The Register: Infinite loop: the Sinclair ZX Microdrive storyThe rise and fall of a 'revolutionary' storage technology: [url]http://www.theregister.co.uk/2013/03/13/feature_the_sinclair_zx_microdrive_story/[/ur…

    The rise and fall of a 'revolutionary' storage technology: [url]http://www.theregister.co.uk/2013/03/13/feature_the_sinclair_zx_microdrive_story/[/url]
    Daren Daren March 2013 Sinclair Miscellaneous
  • Kempston Joystick on Pentagon 128As most of you know, I'm currently in the process of building a Pentagon 128, good news first, almost everything is working nicely, except for the ke…

    ... of the time #1f (kempston register) would report a value of ...
    Shockwav3 Shockwav3 March 2013 Hardware
  • El Reg articleThe Register has posted up an article titled "Infinite loop: the Sinclair ZX Microdrive story". Thought you might be interested. [url]http://www.th…

    The Register has posted up an article titled "Infinite loop: the Sinclair ZX Microdrive story". Thought you might be interested.

    [url]http://www.theregister.co.uk/2013/03/13/feature_the_sinclair_zx_microdrive_story/[/url]
    BloodBaz BloodBaz March 2013 Chit chat
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Latest Posts

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    John Elliott on April 21
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