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ULA Replacement WORKS !Hi chaps. Lots of activity over the last couple of weeks, and _finally_ we have [B]a working ULA replacement[/B] !! The analogue components such …
... /> The Harlequin SE is aiming for *almost* a single chip, 128K compatible ... together a spec of the Harlequin SE.
If the ... -
upgrades what you looking for?i start working for upgrades for ZX, but i'm Atari specialist and i don't know exactly what you need for ZX. On the moment i have DIVIDE in stock, an…
... full Spectrum replacement (48K or 128K compatible). Think a circuit board ... VGA output, ULA based on Harlequin project, built-in flash storage ... -
upgrades what you looking for?i start working for upgrades for ZX, but i'm Atari specialist and i don't know exactly what you need for ZX. On the moment i have DIVIDE in stock, an…
... full Spectrum replacement (48K or 128K compatible). Think a circuit board ... VGA output, ULA based on Harlequin project, built-in flash storage ... -
2 new FPGA based clone from russiaFirst of all I wanna introduce you to the [B]ZX Evo[/B] by NedoPC -> [URL="http://www.nedopc.com/zxevo/zxevo.php"]http://www.nedopc.com/zxevo/zxevo.p…
... /> Once I'm happy, the 128K with optional Timex video modes ... would need, to give the Harlequin hardware more potential.... so just ... -
ULA Plus and Interlace.May be a bit late to suggest this, but here goes. Did the original Speccy ULA actually output a proper PAL interlaced image, with timing pulses on a…
... . It's based on the Harlequin design, which turns out to ... as is done with the 128K?
Edit: I see ... -
Sinclair World?Well, I've been thinking (always dangerous, that, last time I did that the result was the Spectranet). The Acorn lot have been putting on an "Acorn …
... . Perhaps we can get enough 128K machines next to each other ... , new hardware, things like the Harlequin, networks of Spectrums, that kind ... -
Ultima SeriesHi, Have any fans ever ported the Ultima series to the Sinclair Spectrum? Ultima I to VI was released for the C64 and as you all know these games ar…
... the Spectrum SE (or the Harlequin SE, which was more likely ... into 64k chunks? Surely the 128k version would be easier to ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... . CSmith is working on a 128k version. The ULA+ device is ... from his work on the Harlequin project, which will be a ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... . ula+ is only for the harlequin? wont be sold as an ... based it doesnt support the 128k features extra ram audio?
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... . CSmith is working on a 128k version. The ULA+ device is ... from his work on the Harlequin project, which will be a ...emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... ula+ is only for the harlequin? wont be sold as ... speccy doesnt support the 128k features extra ram audio?< ... BYTES of data into 128K BASIC when I have ... arrival of a poorly loved 128K+ from ebay... oh yeah ... Fi (twin tape) with Spectrum 128K+ stacked on top
...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... 't access all of the 128K I can't really see ... saw some talk of the "Harlequin" a while back, not sure ...Speccybob PCB layoutSorry to start yet another Speccybob thread, but I can't seem to find out if anyone has tested Mike Wynne's PCB layouts. I have amassed all of the co…
... finally, superfo clone based on harlequin scheme is here:
Harlequin/superfo1.html[/url]
Yes , It's not 128k, no AY
But ...SIDBlaster/ZX - new soundcard for ZX-SpectrumThis soundcard is for ZX-Spectrum compatible computers. It uses in its work MOS Technology SID soundchip, which together with MOS Technology 6510 mic…
... ;604481][*]Both versions of the 128k seem to have the pin ... interface work.
The Harlequin clone we're building didn ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... ]Miguel is currently taking the Harlequin, and ULA details from the ... idea is to fit a 128K clone into a rubber case ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... the PCB be designed for? 128k+, +2, +2a/b or +3 ... ://trastero.speccy.org/cosas/JL/Harlequin/imagenes/img_3170.jpg[/IMG]The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... ://trastero.speccy.org/cosas/JL/Harlequin/imagenes/img_3170.jpg[/IMG][/QUOTE ... as it will be a 128k clone in essence I could ... use a 128k+ case top with a 48k ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... cycles/line= 69888 cycles/frame. 128K machines have 311x228= 70908 cycles ... /> But the 128K clone that we are building is Harlequin based, so ... if you modify the original 128K ROM and patch the 48 ... the 48 Basic in the 128K menu would launch also an ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... cycles/line= 69888 cycles/frame. 128K machines have 311x228= 70908 cycles ... /> But the 128K clone that we are building is Harlequin based, so ... if you modify the original 128K ROM and patch the 48 ... the 48 Basic in the 128K menu would launch also an ...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…
... a new Harlequin based PCB with some improvements and 128K support. If ...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…
... ask it because in the 128k versions of spectrum the bright ... as it is. In the harlequin schematic the bright signal is ...divide loading errorsHi All, Just bought a divide unit and I am having a few problems. I select the TAP file from the fatware browser, then do a load "". I get a lot of …
... I own (gray +2, 128k heater, 48k, 48k+, harlequin).
This ...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…
... ask it because in the 128k versions of spectrum the bright ... as it is. In the harlequin schematic the bright signal is ... that every step of the Harlequin design has been documented! If ... /> Have a look at the harlequin blog, all will be clear ;-)divide loading errorsHi All, Just bought a divide unit and I am having a few problems. I select the TAP file from the fatware browser, then do a load "". I get a lot of …
... I own (gray +2, 128k heater, 48k, 48k+, harlequin).
This ...DivIDE on +3Hi guys! I need some help with my DivIDE interface. It?s a standard DivIDE from Ebay, no Plus. It works quite well, but actually I have three proble…
... versions that let you load 128k tapes, but I don't ... know if they show the 128k menu.
IMHO, ESXDOS ... and are more compatible, also Harlequin clones have stronger signals. I ... ... but they work with my Harlequin clone.
And before ...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…
... is progress here with this harlequin clone. What is the specs ... the moment for this machine? 128K compatibility?
Also, is ...Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…
... .jpg[/img]
Spectrum 128K heatsink (same ULA as +2 ... /border_art_mercen3_plus2a.jpg[/img]
Harlequin clone [B]NOT OK[/B ...Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…
... here:
[B]Spectrum 128K heatsink (same ULA as +2 ... right either.
[B]Harlequin clone NOT OK (timmings ok ...Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…
[QUOTE=introspec;719074][B]Harlequin clone NOT OK (timmings ok, ... has in common with a 128K Spectrum is the addition of ...Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…
... read quite a lot about Harlequin and always thought that the ... plug ULAplus chip into a 128K computer? what would happen to ...
