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Harlequin runningHi all, Just thought I'd post a wee pic of my Harlequin kit which I received yesterday and assembled in double quick time. A great piece of hardwar…
... a wee pic of my Harlequin kit which I received yesterday ... .com/images/stories/IanJ/ZXspectrummod/Harlequin.JPG[/IMG] -
Keyboard for ZX Spectrum 16k/48k or HarlequinThere is a keyboard developed originally for use with the Harlequin but maybe used as well with any 16k/48k ZX Spectrum. The keyboards offer a great …
... originally for use with the Harlequin but maybe used as well ... -
a harlequin keyboard option (+2a)Hi guys. Finally got around to this, I am using a keyboard from a +2a connected to my harlequin. [IMG]https://farm4.staticflickr.com/3932/1560029…
Hi guys.
Finally got around to this, I am using a keyboard from a +2a connected to my harlequin.
[IMG]https://farm4.staticflickr.com/3932/15600296661_323b6eee4d_k.jpg[/IMG] -
Harlequin keyboards / housingsI have about 20 or maybe more ZX Spectrum 48K's, which I'm planning to sell in separate parts (refurbished boards, ULA's and cases). Now I'm interes…
... /> Now I'm interested if Harlequin owners want a refurbished case ... -
important Harlequin modWhile searching for a better solution for avoiding undesired spikes that corrupt the screen RAM at Harlequin I found a final solution. No additional …
... corrupt the screen RAM at Harlequin I found a final solution ... realize these mods at every Harlequin PCB.
Greets Ingo ... -
SuperFo Harlequin crashes on EnterHello there, I currently have a SuperFo Harlequin at hand which suffers a crash/freeze each time I try to enter a line in basic. Doesn't matter if …
... /> I currently have a SuperFo Harlequin at hand which suffers a ... -
So, where exactly can I buy a Harlequin?I've looked far and wide but cannot seem to find where to buy one of the Harlequin based "clones". Even an unpopulated motherboard would be a start.…
... to buy one of the Harlequin based "clones". Even an unpopulated ... an NTSC user...has the Harlequin had much success on this ... -
Superfo Harlequin Rev D Documentation wantedI have a Rev D Superfo Harlequin PCB. I would like the documentation (schematic and board layout files), but I get a [b]Not Found[/b] error when I cl…
... have a Rev D Superfo Harlequin PCB. I would like the ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html).
Does ... -
Chompston Mazes in SpecBASAfter the discussion in ASH-II's Pacman thread, I checked out the link there about generating 2D Pacman style mazes. This one was quite good fun, …
... around to get a new random spawn point. Next we fill ... each builder. We get a random position inside e$ and store ... back from characters (bytes) to numbers.
[code]
60 ... -
Random game searchNot sure if it's been asked already, but are there plans to keep the "pick a random game" option? I like the current feature. It's a nice way of f…
... to keep the "pick a random game" option?
I ... -
Harlequin Rev. G - error of labels at J16Hi, a German user found an error at Harlequin Rev.G board regarding the labels of J16. The labels of -5V and +12V are interchanged! That could be …
... user found an error at Harlequin Rev.G board regarding the ... -
Harlequin REV F to REV G upgradeHi guys i have a Harlequin REV F board and noticed its been updated to REV G with teh message of Error on J16 does anyone know what changes …
...
i have a Harlequin REV F board and noticed ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html
Thank ... -
Harlequin Rev. G - Composite video problem.What I'm about to describe I'm not experiencing it by myself, so the probable answer to any "have you tested this or that" question is no, I don't, b…
... />
They have built their Harlequin to specs, with correct face ... much better knowledge of the harlequin electronics has formed his opinion ... -
Random Game InterpretationsHi All Just some random thoughts I'd been having around what it is about the (specifically the example of JSW / MM) games that so appeals to me: …
... All
Just some random thoughts I'd been having ... a game?
Thoughts (random or otherwise) :P -
Opus Discovery with a HarlequinHi all I am getting a Harlequin and the 128k toaster rack mod but I have an opus discovery and a spectrum +, the + is dead so going to use the cas…
... />
I am getting a Harlequin and the 128k toaster rack ... use the case for the harlequin to live in but does ... the discovery 1 with the harlequin?
Thanks -
Harlequin Rev GI have just got all the bits to build an Harlequin Rev G system and I went for a red solder mask board. I have fitted the 3 surface mount components…
... the bits to build an Harlequin Rev G system and I ... -
Harlequin 128k??Hi peeps... I've seen that you can do a 128k version of the Harlequin board. Is it just the standard board with different chips or is it a dif…
Hi peeps...
I've seen that you can do a 128k version of the Harlequin board.
Is it just the standard board with different chips or is it a different board all together?
Thanks -
Harlequin turbo mode ( 7 MHz )Hi, All. Sorry for my bad english. I make Harlequin mod - turbo mode ( CPU clock 7MHz ) for Harlequin. Could you be so kind to write your opin…
... br />
I make Harlequin mod - turbo mode ( CPU clock ... 7MHz ) for Harlequin.
Could you be so ... schematic.
I tested on Harlequin 128K.
[img ... ) is inverting CPUCLK , but Harlequin has different schematic : CLKB is ... -
TIL: something about floating point numbersHere's something that had me scratching my head for a while until I figured out what was going on. In a BASIC program, floating point numbers are …
... a BASIC program, floating point numbers are stored unsigned. (Who knew ... -
Optimizing numbers1. Is there automatic way to process basic program (huge), and replace all numbers with an VAR "number" ? 2. Same as above, but replacing numbers wi…
1. Is there automatic way to process basic program (huge), and replace all numbers with an VAR "number" ?
2. Same as above, but replacing numbers with one given character, and hacking decimal representation in bytes that follow? -
Just speccy or harlequin ?Hi all, I just wondered, to fit on an original rubber key 48k spectrum, which one would you recommend ? Just speccy 128k or the harlequin 128k ? S…
Hi all,
I just wondered, to fit on an original rubber key 48k spectrum, which one would you recommend ?
Just speccy 128k or the harlequin 128k ?
Self assembly and soldering is no problem.
Greetings -
Looking for advice on building a HarlequinNew member here. From the US. My first computer was a Timex Sinclair 1000 back in the early 80s (in fact, I got one of the first batches sold in th…
... 'm wanting to build a Harlequin. I've got a Rev ... .
Looking at this Harlequin schematic, it just screams out ... on the case for the Harlequin.
Thanks ... -
Upgrading Harlequin 48K to 128K?I noticed this upgrade PCB on ebay for upgrading the Harlequin to 128K: http://www.ebay.co.uk/itm/ZX-Spectrum-Harlequin-48K-to-128K-Upgrade-Addon-PC…
... on ebay for upgrading the Harlequin to 128K:
http://www ... .co.uk/itm/ZX-Spectrum-Harlequin-48K-to-128K-Upgrade-Addon ... -
Harlequin 48k and 128ki am redoing my harlequin 48 parts onto a new harlequin 128k bored only parts i can't swap are the rom, ram and will need an ay chip but seeing as th…
... parts onto a new harlequin 128k bored only parts i ... -
Harlequin Rev G - Decoupling Capacitors?Guys - I started assembling my Rev G Harlequin board over the weekend. Right after I picked it up and started loading parts, it struck me that there…
... started assembling my Rev G Harlequin board over the weekend. Right ... -
Harlequin 48k and 128kHi all i have been putting together a harlequin 128k and have a few components assembled on the board including some sockets and today arrived the…
... have been putting together a harlequin 128k and have a few ... arrived the kit for my harlequin 48k so i will start ... -
Playing my own random 'Cover Tapes'So after reading through some old magazines, I started to get nostalgic about the old days, where I'd get a new Spectrum mag 3 weeks out of 4 complet…
... /> So I went to the random button in the WOS Archive ... times, and I had 5 random games of varying quality that ... and let you try my random 'Cover Tapes' for yourselves...obviously ... -
Harlequin 128 issue 1Bhello Superfo i have the Harlequin 128 issue 1B i have a question. when i connect interface one the Harlequin is not booting up if i force to work l…
hello Superfo i have the Harlequin 128 issue 1B i have ... i connect interface one the Harlequin is not booting up if ... -
Record numbers of teens having suicidal thoughts.I;ve just been reading an article on BBC's website that teens are currently having record numbers of teens have considered aking their own lives (art…
... teens are currently having record numbers of teens have considered aking ...
