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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 a ... i connect interface one the Harlequin is not booting up if ... interface one to work on 128 mode?
if i remember ... -
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 ... -
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…
I have a Rev D Superfo Harlequin PCB. I would like the ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html).
Does ... -
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, i ... the same test on a Harlequin 128k Rev 2D produces no ... -
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…
... things.
Superfo Harlequin 128 is extend from Superfo Harlequin Rev G, by adding ... Card work very well with Superfo Harlequin 128.
Detail of Ingo ... -
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…
[quote="superfo;863878"]To be clear I ... things.
Superfo Harlequin 128 is extend from Superfo Harlequin Rev G[/quote]
Harlequin and Superflo Harlequin 128? You're the only ... -
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…
...
I start develope Superfo Harlequin Rev A in 2011. From ... to improve it.
For Superfo Harlequin 128 issue 1, I start develope ... 2015. it is extend from Superfo Harlequin Rev G.
Before ... 2014) there is a Superofo 128 Rev A to Rev C ... -
SLAM48 ula will have a PAL/NTSC selector?So I read that elsewhere, however is it a rumor or is it confirmed? But is that even possible?
... .
By the way, Superfo Harlequin 128 Issue 3B has PAL/NTSC ... ]https://i.postimg.cc/jdmyWyY9/HARLEQUIN-128-Issue-3-B-comp.jpg ... -
SLAM48 ula will have a PAL/NTSC selector?So I read that elsewhere, however is it a rumor or is it confirmed? But is that even possible?
[quote="superfo;947139"]There is SLAM+ 48 ... "]
By the way, Superfo Harlequin 128 Issue 3B has PAL/NTSC ... -
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!…
... is the latest version of Superfo harlequin 128
[url=https://postimg ... ][/url]
This is Superfo Harlequin +3, it has floppy disk ... -
Powering the Halequin 128....Hi all, I've just ordered a Harlequin 128, and have been looking at the documentation. Looking at the way it is designed, it looks like it's de…
... /> I've just ordered a Harlequin 128, and have been looking at ... -
ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
... (and also including all older Harlequin 128 - as this part of the ... the HC366 inverting buffer by Superfo's design (by putting ... D5 in ZX Nuvo and Harlequin 128 - lines D6 and D7 ... the design of Harlequin 128 board versions, so probably Superfo may not realise ... -
A guide to the evolution of development of architecture of the ZX Spectrum[color=#FF0000][b]New![/b][/color] Black_Cat Info Guide #10 "A guide to the evolution of development of architecture of the ZX Spectrum" http://zx.cl…
... .com/speccybob/) - Western clones like Harlequin started there around 2001
Superfo that are the next step from Harlequin 128 - 2017 -
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!…
... to read. For me the Harlequin is the most/daily used ... a modified (corrected AY adressing) Harlequin 128 Rev. 3C, which runs 8 ... stable 128k Harlequin I ever tested - many thanks to Superfo.
DivIDE CompatabilityThe Spectrum is 30 show proved a valuable event for investigating issues with Spectrums which do not work with the DivIDE.... The ones I sell are ma…
... .php?t=37746&highlight=superfo"]Harlequin 48k clone[/URL]DivIDE CompatabilityThe Spectrum is 30 show proved a valuable event for investigating issues with Spectrums which do not work with the DivIDE.... The ones I sell are ma…
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
This Superfo Harlequin seems like a fun project< ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html
Are ...Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
[quote="RMartins;847121"]This Superfo Harlequin seems like a fun project< ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html
Are ...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…
... ://www.ebay.co.uk/itm/Superfo-Harlequin-128K-ZX-Spectrum-clone-PCB ... :-B8AAOSw2GlXFcM2"]ebay.co.uk/itm/Superfo-Harlequin-128K-ZX-Spectrum-clone-PCB ...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…
... ://www.ebay.co.uk/itm/Superfo-Harlequin-128K-ZX-Spectrum-clone-PCB ... :-B8AAOSw2GlXFcM2"]ebay.co.uk/itm/Superfo-Harlequin-128K-ZX-Spectrum-clone-PCB ...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…
... trastero.speccy.org/cosas/JL/Harlequin/superfo1.html"]trastero.speccy. ... org/cosas/JL/Harlequin/superfo1.html[/url]
... there is a link to Harlequin 128K zip file. Download ... trastero.speccy.org/cosas/JL/Superfo-Harlequin-128K/128K-i.html ...My re-creacton of the Z80 8-bit Universal IDEI looked into my draw with various bits & bobs for PC and I found there a CF-IDE adapter, HDD ribbons and two CF cards. So, I was thinking to myself,…
... a few components into my harlequin 128 so far but thanks for ...ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
... jitter in a 14MHz oscillator (Harlequin 128). Substituting the chip with 74LS04 ...ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
... jitter in a 14MHz oscillator (Harlequin 128). Substituting the chip with 74LS04 ...ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
... Sync circuit of ZX Nuvo 128 and Harlequin 128 are the same, try ...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…
I’ve just bought a Harlequin 128 rev 1B PCB and I’m going to try this mod.
There are videos on YouTube of a Harlequin 7 MHz machine by Davide Barlotti. Does anyone know if he used this mod?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…
... "]I’ve just bought a Harlequin 128 rev 1B PCB and I ... videos on YouTube of a Harlequin 7 MHz machine by Davide ...Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... and project notes from the Harlequin... a Speccy fan in the ... Don (Superfo) has designed a PCB for the Harlequin! (The Harlequin as you ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html[/url]
ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
... have built the ZX Nuvo 128 by Superfo, but it has a ...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 have ...
