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Kempston interface schematic: wrong IC?Hi! I'm trying to learn about the inner workings of the speccy, and I thought that building a kemspton interface would help me learn about things lik…
... a two chip Kempston compatible joystick interface. It has full 8 bit ... connecting to an original ZX Spectrum that uses an original NMOS ... -
Spectrum stuff online "buying skills". Are real skills needed for low cost Speccy items? Firstly , there are some pretty fundamental requirements that are probably too basic to mention , like buying the right software at the right pri…
... example of an esoteric Spectrum interface , the Fox Programmable Interface:-
Spectrum-Fox-Programmable-Joystick-Interface-/371933502744?hash= ... itm/Sinclair-ZX-Spectrum-Fox-Programmable-Joystick-Interface-/371933502744?hash= ... -
Keeping Your Spectrum Original. This "thread" believes this is best approach to owning Speccies and will cater for all those who like a Museum Approach . How does one keep one…
... things like the Fox Programmable Joystick Interface there is another "original sin ... them . At least with the Spectrum itself you (usually) had to ... ever destroyed an unpowered up Spectrum.?
So what this ... -
Joystick IssuesHi guys, I'm having a few issues getting joysticks to work well on my Spectrum 128k. I've got a Power Play Joystick interface and I've tried it with…
The Power Play Joystick Interface is a Kempston compatible joystick interface. Any joystick wired to the ... of whether a Kempston compatible joystick interface is fitted, any application/code ... be dirty contacts on the Spectrum's edge-connector - so try ... -
ZX Spectrum 48K it only shows colored barsHello, I'm new to the forum and I need help with a ZX Spectrum 48K which I bought recently unfortunately defective. I want to mention that before t…
... in regard to restoring a Spectrum. As the saying goes ... problems.
Your Spectrum looks most likely that it ... like a joystick interface has been connected/dis-connected whilst the Spectrum is ... link for the Smart Card interface. It's matter of good ... -
Some questions about the Timex TC2048/TC2068I have been doing some research about the specs of these 2 machines but I suppose it would be better to ask for advice in the forum since I have neve…
... with the original ZX Spectrum 48K and also cut down ... for cartridges and single joystick interface). Both TC2048 and TC2068 ... compability issues with ZX Spectrum with regards to mods ... polarity of the embedded Kempston joystick interface.
Don' ... -
50 Hz / 60 Hz switch in Timex Computer 2068I'm not sure if this is common knowledge, I've certainly never read about it online, though it may be documented in Portuguese or Polish. There is a…
... % compatible with the original ZX Spectrum 48K and also cut down ... slot for cartridges and single joystick interface). Both TC2048 and TC2068 were ... to what happens with the spectrum 48k, Timex TC2048 had a ... -
CPU speed controller (SLOMO) + K-MOUSE + JOYSTICK + ZX BUS EXPANSION (3x throught zx bus)Anyone is interested of this hardware ? [img]http://velesoft.speccy.cz/other/km2016lp3d1.jpg[/img] It's horizontal version of K-MOUSE interface(p…
... 2017-LP mouse and joystick interface for the ZX Spectrum available in WebShop ... =k-mouse-turbo-mouse-interface-for-the-zx-spectrum"]bytedelight.com/?product ... =k-mouse-turbo-mouse-interface-for-the-zx-spectrum ... -
Vallation 128K coming soon.It's been 15 months since Vallation was released, and back then we thought we'd use your suggestions and feedback to make a 128K version and an even …
As long as it works on a real Spectrum with Kempston interface + joystick then everything should be fine. -
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,…
... 8-bit Universal IDE interface for ZX Spectrum (blue PCB if possible ... assembled, one for a ZX Spectrum +2A/+2B or +3 and one ... for a ZX Spectrum 48K.
So, I ... the two EPROMs (27C256) for +2A/B & +3 and the ... -
Some questions about the Timex TC2048/TC2068I have been doing some research about the specs of these 2 machines but I suppose it would be better to ask for advice in the forum since I have neve…
... /> So I have this programmable joystick interface I would like to use ... /> It works fine with the spectrum, but could I expect it ... -
Some questions about the Timex TC2048/TC2068I have been doing some research about the specs of these 2 machines but I suppose it would be better to ask for advice in the forum since I have neve…
... /> So I have this programmable joystick interface I would like to use ... /> It works fine with the spectrum, but could I expect it ... -
INTERFACE 2 - light versionSmall interface (adapter) compatible with INTERFACE 2. Contain only slot for IF2 cartridges and reset button (for rubber speccy). Not contain joystic…
Have a look there: [url="http://www.fruitcake.plus.com/Sinclair/Interface2/Interface/Interface2_Circuitry.htm"]
ZX Interface 2[/url]
And scroll down to the bottom to the section called "ZX Spectrum +2A/+3 Compatibility" -
"Made by the ton" softwareGag time The obvious one is "Make a chip" Published by Sinclair Research and written by Incognito Software . For some reason this was produced…
More on the Zx Spectrum 128 +2A pack
In the ... " and it contained the ZX Spectrum 128 +2A itself , the Magnum Light ... Sinclair Action Pack and a +2A joystick .The game tapes included in ... -
Is it possible to play original cartridges on a +3Is it possible to play original zx spectrum cartridges on a +3? If so, which interface can you use? I have been checking, and from what I can see, th…
... down to the "[b]ZX Spectrum +2A/+3 Compatibility[/b]" section:
Interface/Interface2_Circuitry.htm :) -
Is it possible to play original cartridges on a +3Is it possible to play original zx spectrum cartridges on a +3? If so, which interface can you use? I have been checking, and from what I can see, th…
... -connector.
For the Interface 2 (or any of the ... the ROM chips inside the Spectrum +2A/+2B/+3//+3B have to ... -
Clamping Speccy InterfacesThere are a huge number of broken Speccy interfaces available . I came across one on Ebay recently said to be "partly working" or similar .Why are th…
... the video . Maybe the Spectrum techie "inner circle" had ... facilities including , HDMI , SD card interface , joystick interface , ULA + , and compatibility ... overload the host ZX Spectrum (Do we get some ... will not overload the Zx Spectrum?)
8) ... -
Dual joystick interface schematic?Hi! Would anyone have a schematic for a dual joystick interface? Cursor or sinclair would either work. If not, I might try my hand at designing one.…
... keyboard is decoded on the Spectrum: when a key is depressed ... were only building a Sinclair Joystick interface. -
help with issue 3 48k speccy after recap and new tr4 and tr5I have a 48K speccy that was not working. After recapping and replacing TR4 and TR5 it came back to life However after a short while running weird …
SMART Card interface from Retroleum has a built ... loader with built in Kempston joystick interface, so it's quite a ... ="https://www.retroleum.co.uk/spectrum-peripherals"]https://retroleum.co.uk ... -
ComCon interface with an auto-fire joystick is possible?I need a little advice on this one, please! I have a konix speedking, with two fire buttons and auto-fire switch. I can use it with the comcon int…
Although you have now found a solution, I suppose now that I have 'found' this thread again, I should say that with some extra electronic circuitry, any joystick interface for the Spectrum can have an autofire adding...
[b][i]Mark[/i][/b] -
Better graphic in new ZX gamesLCD TV (ideally full hd) used with ZX Spectrum enable using new graphic modes with 2x higher vertical resolution, more colors and without attribute c…
... an RGB scart output on Spectrum +2a? Would it need to use ... . Best is use ZX-HD interface, because make absolutly clear HDMI ... -
Bit of fun - one change onlyI also posted this on another marque's forum (for their products) to see. Its just a bit of fun really. OK, if you could of made one change to a S…
... built-in joystick port]
The ZX Spectrum 128k should ...
The ZX Spectrum+2 should have had joystick ports with the ... .
The ZX Spectrum+2A and +2B should have had ...
Agree that the ZX Spectrum+3 should have been available ... -
If Sinclair computers had not been sold...I was just having a random thought. If Sinclair Computers (or the rights to them, not sure how it 'worked' back then) had not been sold to Amstrad…
... ZX Spectrum (as released)
[*]Interface 2 released
[*]80k ZX Spectrum (rubber ... /> [*]ZX Spectrum+ (better keyboard, 80k RAM, cartridge port, built in joystick port ... )
[*]ZX Spectrum+1 (80k RAM, two built in joystick ports and ... -
Does Survivisection load & play on a real +2a?Hi All, My apologies, another question.. Would someone with a DivMMC and a +2a be able to confirm whether Survivisection runs and plays on it? …
... Sega pad on a Spectrum unless the interface is specifically designed for ... .uk/coolnovelties/sinclair-zx-spectrum/90-sinclair-spectrum-128-joystick-adapter-2-port ... rewire the Spectrum: https://spectrumforeveryone.com/technical/rewiring-your-23-joystick-ports ... -
Any other ROM cartridge / Interface two software produced for the SpectrumI just recall from the ZX Spectrum catalogue a few games were also produced on ROM cartridge, but was there any other stuff - utilities, languages or…
... suggestion of what the ZX Spectrum+ should have been, keep ... joystick port and a composite video output on the ZX Spectrum ... +
The joystick ports could have ... "serious" intended nature of that interface
3. Thought given ... -
Kempston Pro Interface - three joysticks at the same timeJust bought myself a Kempston Pro Interface (not arrived yet so I don't have any idea of its innards). The idea was to get an interface that allows o…
... power requirements (two simple joystick interfaces take an insignificant ... the circuitry inside the Spectrum). But rather the lack ...
The Sinclair ZX Interface 2 is rather annoying in ... example the early Kempston joystick interface and many of the ... -
Advantages of a ZX Spectrum compared to a PCI will get straight into it:- 1)The is no ongoing obsolescence or time zone to worry about :Therefore the ZX Spectrum is "retro Friendly" . But wi…
It's all academic anyway - Spectrum Next is nearly shipping. Only ... ....along with an alphacom32, multi joystick interface and joysticks, AMX mouse, about ... -
Space Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3My Space Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3 is now available for download from: [url="https://c.gmx.com/sizx@gmx.com/DVQXAXrLRl2d…
... with DivMMC? (and not only +2A, +2B, and +3)
[quote]- Why a Sinclair Zx Spectrum +2A and above is required without ... as is.
Divide/Divmmc interface has his own RAM memory ... -
Space Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3My Space Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3 is now available for download from: [url="https://c.gmx.com/sizx@gmx.com/DVQXAXrLRl2d…
... with DivMMC? (and not only +2A, +2B, and +3)
[quote]- Why a Sinclair Zx Spectrum +2A and above is required without ... as is.
Divide/Divmmc interface has his own RAM memory ... Pacman emulator for the 48k Spectrum.
