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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 ... -
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 ... -
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 ... -
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…
... .
Superfo Harlequin 128 is extend from Superfo Harlequin Rev G, by ... 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…
... .
Superfo Harlequin 128 is extend from Superfo Harlequin Rev G[/quote ... developed the first Superflo 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…
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I start develope Superfo Harlequin Rev A in 2011. From ... improve it.
For Superfo Harlequin 128 issue 1, I start develope ... . it is extend from Superfo Harlequin Rev G.
Before this ... -2014) there is a Superofo 128 Rev A to Rev C ... -
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 …
... (and also including all older Harlequin 128 - as this part of the ... D5 in ZX Nuvo and Harlequin 128 - lines D6 and D7 are ... copied on the design of Harlequin 128 board versions, so probably Superfo ... -
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
Harlequin 128 - 2017 -
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 ... -
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?
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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?
... />
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!…
... to read. For me the Harlequin is the most/daily used ... a modified (corrected AY adressing) Harlequin 128 Rev. 3C, which runs 8 ... most compatible and stable 128k Harlequin I ever tested - many thanks ... -
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!…
... the latest version of Superfo harlequin 128
[url=https://postimg ... ]
This is Superfo Harlequin +3, it has floppy disk ... -
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 …
... error at Harlequin Rev.G board regarding the labels of J16. The ... a DC-DC-converter to J16 and plugs in an interface ... -
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 …
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i have a Harlequin REV F board and noticed ... teh message of Error on J16
does anyone know ... ://trastero.speccy.org/cosas/JL/Harlequin/superfo1.html
Thank ... -
Football Director 128Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any o…
Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any one know what I'm doing wrong? Does anyone else have this problem?
Cheers!
Paul -
128 +2 video connections.I have just got my hands on a Spectrum 128 +2 grey model all in working order, what I need to know is if I take a signal from the CVBS Composite Vid…
... my hands on a Spectrum 128 +2 grey model all in ... -
Stop me from blowing up my original Spectrum 128!I have a Spectrum 128 (not the +2), and I want to play some of those old classic games again. The trouble is this. I still have the original Power Su…
I have a Spectrum 128 (not the +2), and I ... it will work on the 128, but...
I'm ... -
ZX Spectrum 128 BoxedRoll up, roll up ... etc ... I've eBayed two of my Speccy 128 machines. Only a few days of bidding left ... Take a look if u r interested in acquir…
... eBayed two of my Speccy 128 machines. Only a few days ... a boxed Spectrum 128 machine, and a Spectrum 128 machine without working ... as I have another boxed 128, so these are spares. -
Multiface 128I have a Multiface 128 which I'm thinking of selling... Only thinking of it... The button and case are damaged, There are some aesthetic defects (I s…
I have a Multiface 128 which I'm thinking of ... -
Multiface 128Greets :) I am after either.... a) Somebody willing to sell a working one or b) Somebody who can repair a red button activation problem AND/OR so…
Spectrum 128+ production periodMy favourite version of the Speccy is the 128, the heatsink version, and I'm wondering when mine was made. I got it Xmas 1986 (after seeing the +2 on…
... of the Speccy is the 128, the heatsink version, and I ... they stopped producing the original 128's?My Speccy 128 gets wobblyI'm having trouble with the picture on my 128+. The picture starts flickering like crazy until it's unusable. Sometimes I turn it on and it's okay, b…
... with the picture on my 128+. The picture starts flickering like ...
