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<1…78910111213…34>
  • Harlequin video problemsHi everyone at the forums, this is my first post here, so forgive me if I don't post this at the right place. I hope that you can help me. I buil…

    ... help me. I built a harlequin superfo two weeks ago. I ...
    megariffer megariffer November 2017 Hardware
  • Tape loading on harlequinHi guys As per other thread I have completed my harlequin 48k build and it's working really well, I have a super card and loaded all kinds and pla…

    ... thread I have completed my harlequin 48k build and it's ... hooked it up to the harlequin now things get interesting, I ... it's down to the harlequin tape circuit.
    Anyone have ...
    caver99 caver99 December 2017 Hardware
  • POKE 23610,5 brings Error 6 number too big - but 23610 and 5 are normal range numbers?!I´m doing a POKE 23610,5. This gives me an Error 6: Number too big. But 23610 and 5 are numbers in correct range?!

    I´m doing a POKE 23610,5.

    This gives me an Error 6: Number too big.

    But 23610 and 5 are numbers in correct range?!
    Luzie Luzie March 2018 Sinclair Miscellaneous
  • Random-Access to Microdrive FileI am working on a BASIC program to backup a microdrive text-file to standard tape array-file. To backup a text-file from one microdrive to a secon…

    ... [/b] is the ability to "random read access" an OPEN# microdrive ... [/b] is the ability to "random write" back to the same ... ) and effectively does a [b]random read[/b] of 512 characters ... and a [b]random write[/b] back (even if ...
    mattsteel mattsteel May 2018 Sinclair Basic
  • Harlequin G Video problem.Hi everyone! Last week I finished putting my Harlequin version G kit together. Nervously I tested it but it was only a partial succes. The keyboard…

    ... week I finished putting my Harlequin version G kit together. Nervously ...
    Apekop Apekop June 2018 Hardware
  • ZEsarUX-7.1Hi! There’s a new stable version of ZEsarUX, version 7.1! The next 24th of September it will be 5 years old :) So this is a special anniversary…

    ... )
    Added setting --random-r-register to generate random value for R ... use that register as a random value
    Added OSD Adventure ... /> * now you can use binary numbers on expressions (suffix %)
    * you ...
    chernandezba chernandezba September 2018 Emulators
  • Getting an even random numberWhat would be the best, simplest way to do this ? I was thinking of say: A = RND*100 Then a conditional along the lines of: IF A / 2 <> I…

    ... not matter I require a random number between 0 and 63 ...
    spider spider November 2018 Sinclair Basic
  • WoS Charity draw.As a thank you for everyone donating to WoS last year, I have generated a random set of raffle number for all donations. In a change to the charit…

    ... year, I have generated a random set of raffle number for ... emailing everyone with their raffle numbers - please bear with me as ...
    Lee Fogarty Lee Fogarty January 2019 Sinclair Miscellaneous
  • Harlequin G 48K - Keyboard failHello All, I built a Harlequin G 48K over the weekend and it appears to be running! Well with the exception that I can't get the keyboard to work!…

    ... ,

    I built a Harlequin G 48K over the weekend ... Spectrum's keyboard on the Harlequin and it fails.

    Korinel Korinel October 2019 Hardware
  • A couple of random questions......because, why not? (1) USR0 mode on the +3/+2A/B I know of its existence, I know how it's used, and I have some games that require it to work o…

    ... , say...
    1 REM (seemingly random string of characters that holds ...
    The Mighty Dopethrone The Mighty Dopethrone March 2020 Sinclair Miscellaneous
  • this code wont give me a random starfieldim using a peice of code that ive copied from a book, ignore most of it as it is redundant. for some reason i get a strange random starfield instead …

    ... interested in-----------
    call random ;v v
    and ... ret
    ; Simple pseudo-random number generator.
    ; Steps a ... at that location.
    random ld hl,(seed) ; Pointer ... ld a,(hl) ; Get "random" number from location.
    inc ...
    digital digital July 2020 Assembler
  • Spreadsheet help (Excel numbers larger than 15 digits)Hi all, I have a problem with a spreadsheet not being able to give a result if there are more than 15 digits. Made a spreadsheet to add up the fib…

    ... sequence. I need 144 fibonacci numbers. On the 74th fibonacci number ... , the 72nd and 73rd fibonacci numbers added should be:
    498454011879264 ...
    FrankT FrankT December 2020 Chit chat
  • Harlequin 128 Rev 2D with ZX Interface 1 RS232Hi, Does anyone have any experience of using serial interface on ZX Interface 1 plugged into a Harlequin 128. While microdrive works fine, i can't…

    ... Interface 1 plugged into a Harlequin 128. While microdrive works fine ... the same test on a Harlequin 128k Rev 2D produces no ...
    Georgeo Georgeo May 2021 Hardware
  • Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …

    ... . If there is a random collection of numbers at NUMBRS, say 1 ... 'll hazard the following: Negative numbers may have something to do ...
    Arjun Arjun August 2001 Sinclair Miscellaneous
  • What is your worst Speccy related memory?We've had the good times, but there were bad times too. I will give you two choice cuts from my back catalogue... Over at a friends house, wanting to…

    ... with a screen full of random flashing coloured blocks.

    numbers down before sending the Spectrum ...
    thx1138 thx1138 November 2002 Games
  • did anybody program games for their spectrum?did anybody make games for their spectrum and have you still got them in tap/z80 format. i once attempted to make a side scrolling game but it didn…

    ... called out, verify called numbers and generate large sized characters ... (RND*X)+1 : REM Random ballnr
    40 LET ... /> 123456789
    After a random number it will be
    (random =3)
    129456783
    After a random number it will be< ...
    Dr BEEP Dr BEEP December 2002 Games
  • I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…

    ... file its just garbage and random characters - I don't know ... to translate this into the numbers stored in each byte. Thus ... , I don't know what numbers to put in my virtual ...
    MadDoc MadDoc September 2004 Development
  • I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…

    ... file its just garbage and random characters - I don't know ... to translate this into the numbers stored in each byte. Thus ... , I don't know what numbers to put in my virtual ...
    Dunny Dunny September 2004 Development
  • InterruptsCan someone help with providing some info or a link about IM 2. I know I need to create a vector table and want to store this as high in memory as po…

    ... is used, along with a 'random' value, to form an address ... devices should only put even numbers on so that the table ... , the Spectrum happily places odd numbers in the low byte. Hence ...
    cyborg cyborg February 2005 Development
  • Protection against MERGEI remember using a routine to protect against using MERGE to break into a BASIC listing. It was along the lines of :- 1. Enter a random line e.g. 1 …

    ... :-

    1. Enter a random line e.g. 1 REM ... head here, were the line numbers stored in the LowHigh format ...
    rich_chandler rich_chandler April 2005 Sinclair Basic
  • horror text adventure scenario writer neededany outthere? I started to make program for text adventure [B]Mysterium Magnum[/B] on basis of ?multiple choice? which was project I wanted to make …

    ... my reserves of unused line numbers for long text strings ;)
    random acts to be implented in ... ]
    it means [I]no random events[/I] - just fluent continuing ...
    de Vandemar Croup de Vandemar Croup October 2005 Development
  • Ninja ?bug?Doing rzx of ?Ninja? but can?t finish it because to open the last secret room you need [B]six[/B] idols to be collected. They are scattered in the …

    ... the cause of all those random crashes down the years :)
    numbers) of the six idols.
    Mr. Anonymous Mr. Anonymous November 2005 Games
  • Firefox problems -Oh the horror!This morning I opened Firefox and what do I see - instead of the happy WoS Forum Login page, i see the firefox starting page. And I can't see any fav…

    It can happen when there was a crash in Firefox, and it didn't shut down in resident memory.

    If you then try to open it up again, it starts a new profile, and you lose all your settings.

    They are stored though in a separate folder ...
    The Starglider The Starglider December 2005 Chit chat
  • Pseudo random numbersHi everybody, I 'd like to convert a little program i wrote in VisualBasic6.0 to C or C++ to make it run faster and for training as i'm a very very n…

    ... in C++ environment the pseudorandom numbers generated by VB "RND",is ... ++ function that replicate the VB random algorithm (when and if i ...
    andregiax andregiax April 2006 Sinclair Miscellaneous
  • Sprite adviceHello. So, I'm slowly getting to grips with Z80 assembly - currently equal parts frustration and enjoyment. Now looking for some advice to help shift…

    ... .

    Re: random number - I actually just need ... ]looks[/I] sort of random. Speed is more important.< ... certain threshold of sprite numbers. I can draw 27 ... first), and when sprite numbers are low only appears ... /> e.g. on a random or number cycling from 0 ...
    48K 48K June 2006 Development
  • In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…

    ... N*logN) to rearrange a random array into an array possessing ... the bin sort for small numbers of sprites(keeping the zeroing ...
    Alcoholics Anonymous Alcoholics Anonymous August 2006 Development
  • Was learning machine code a waste of time?I remember computer magazines from the mid-1980s often had features about using machine code, which I duly skipped over as it seemed totally impenetr…

    ... the meaning of apparently random strings of numbers and letters wasted their ...
    Quazar Quazar September 2006 Chit chat
  • Was learning machine code a waste of time?I remember computer magazines from the mid-1980s often had features about using machine code, which I duly skipped over as it seemed totally impenetr…

    ... the meaning of apparently random strings of numbers and letters wasted their ...
    Lee_dC Lee_dC September 2006 Chit chat
  • Was learning machine code a waste of time?I remember computer magazines from the mid-1980s often had features about using machine code, which I duly skipped over as it seemed totally impenetr…

    ... the meaning of apparently random strings of numbers and letters wasted their ...
    Alcoholics Anonymous Alcoholics Anonymous September 2006 Chit chat
  • Add the numbers?Yesterday morning (about 1am) I was flicking through cable to see what was on, and I turned to ITV and that boring space filler "The Mint" was on. An…

    ... , then they are unlicenced lotteries: random contestants get through, and the ... 's a lottery if your numbers come up, it's a ...
    NickH NickH September 2006 Chit chat
<1…78910111213…34>

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Related Threads

  • random numbersCan you write a piece of code that gets you a truly random number from the Spectrum, or is it only capable of generating a pseudo-random number (ie. …
  • Pseudo random numbersHi everybody,<br /> I 'd like to convert a little program i wrote in VisualBasic6.0 to C or C++ to make it run faster and for training as i'm a very …
  • problem using FRAMES to generate 'random' numbersI realise the pros use bytes from ROM to get their random numbers, presumably because they want to use FRAMES to synchronise the printing and avoid s…
  • Req' Help with Random numbersHello all, <br /> im new to the forum, i hope im putting this in the right place ...<br /> <br /> I would like to ask a question in the hope someone …
  • Random numbers...Hi Folks,<br /> <br /> I am not an expert when it comes to random numbers. If I have the RANDOMIZE statement the beginning of a program and then pro…
  • Help with random numbers......Hi all, wonder if anyone can help me... sort of a novice here ...<br /> <br /> I have been trying to write a simple ish basic program to compare rand…
  • Random Numbers, USR Return Values & Timing BASICI've been trying out Jon Ritman's random number routine, published in Your Sinclair Aug'87. Apart from a timing comparison I also did a frequency ana…
  • Wanted: Monty Mole and the random crushersA fairly good rip off of Jet Set Willy, this game suffers from one main weakness- the randomly falling crushers. You can be the best player in the wo…
  • Random Smiley FacesAs promised, here's the Syntax:<br /> <br /> ;Startup<br /> <br /> 5 CLS<br /> 7 PAPER 0: BORDER 0<br /> <br /> ;Graphics<br /> <br /> 10 FOR n=0 to …
  • Serial numbersHi,<br /> <br /> I have a 48k rubber key with the serial number D01-306635. Anyone know what the D is for? My other 48k models don't have it. I've ha…

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