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Would there be interest in new powered dual-floppy setups?I can make some of these dual diskdrive sets: [img]http://benophetinternet.nl/hobby/vanmezelf/IMG_3046.JPG[/img] [img]http://benophetinternet.nl/ho…
... investigating the possibility to build PlusD or another interface, e.g ... lot harder.
The PlusD can be made quite easily ... a PlusD 'light' version that leaves out e.g. the parallel port ... -
Would there be interest in new powered dual-floppy setups?I can make some of these dual diskdrive sets: [img]http://benophetinternet.nl/hobby/vanmezelf/IMG_3046.JPG[/img] [img]http://benophetinternet.nl/ho…
... investigating the possibility to build PlusD or another interface, e.g ... lot harder.
The PlusD can be made quite easily ... a PlusD 'light' version that leaves out e.g. the parallel port ... be interested on buying a plusD. Can you estimate the cost ... -
PlusD 'plus' ideasI am thinking of producing PlusD interfaces. But I want: - to leave out the parallel port - is it needed nowadays? - to include a joystick port And…
... the needed chip for parallel port costs not a whole Euro ... /> I'm not making the PlusD as someone else is already ... thought of leaving the parallel port out and adding a joystick ... , why not keep the parallel port, it's just that I ... -
Word processing - tranferring documents to PC?I've been looking at the DivIDE and it got me wondering..So i thought i might post this question on the forum. As it's been a loooong time since i wa…
... , if you were using a PlusD or Disciple, things would be ... who replaced the Sinclair serial port with a standard 9-pin ... -
48K problemI have the following problem with my 48K: When I turn it on with nothing plugged into the Interface port everything is ok. When something is plugged …
... DIVIde) until I got a PlusD interface. I had system disks ... DIVide and at the DIVide port the Plus D to load ... -
PlusD mini - production startedI'm developing a PlusD clone, with some features stripped to make it very affordable. The real PlusD and German clone have an 7805 regulator, but I …
... PlusD rom, with added routines to control the DivIDE's IDE port ... .
Rudy was trying to get the PlusD ... routines back in, to control the floppy port ... .
That way one rom is enough to control both PlusD ... use the PlusD extended BASIC commands ... -
DivIDE or PlusDHi, Apologies for what's perhaps a stupid question, but I'm new to this - and until browsing these forums I had never heard of DivIDE or PlusD. I'v…
PlusD is a different thing: it' ... for the Spectrum (and parallel port too, if I remember well ... the operating system of the PlusD by dividing a CF or ... -
The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... that both the Disciple and PlusD were test beds for SamCoupe ... registers, and has no control port at all! Side selection is ... -
PlusD Mini: implementing the CPLDI am doing my first attempts on creating a CPLD to use as replacement for the PlusD's GAL (and other logic lateron). I use the Xilinx XC9500XL series…
... see there is a joystick port.
For the prototype I ... was able to replace the PlusD's original GAL, 74LS27 and ... logic.
However the PlusD Mini's board will be ... will contain a kempston joystick port (3 fire button compatible, best ... -
2013 projects: new PlusD, DivIDE and MultifaceI have written about this before, but as I want to let these project be influenced by your opinions, I thought to create a separate topic about it. …
... signal via both the keyboard port and port 31 (Kempston).
Of ... ]
For the new PlusD I use a XC9536XL, which ... -
Hardware description - PLUS D interfaceThis new thread will contain onformations of different ZX devices. Some devices contain manuals, schematics or firmware for some chips, but some peop…
... ://trastero.speccy.org/cosas/JL/PlusD/PlusD-v1-0.html[/url]
;(addressing of port 1110111x = may be used also ... port #EE - this port is in collision with ... = may be used also port #F6 - this port is in collision with ... -
Hardware description - PLUS D interfaceThis new thread will contain onformations of different ZX devices. Some devices contain manuals, schematics or firmware for some chips, but some peop…
... complete disassembly of Disciple and PlusD have been around for many ... =251=FB
Control, port 239=EF
---------------------
bit ... BUSY line of the printer port (only one bit on D7 ... line)
Control port : 15834=3DDA
... -
Hardware description - PLUS D interfaceThis new thread will contain onformations of different ZX devices. Some devices contain manuals, schematics or firmware for some chips, but some peop…
... trastero.speccy.org/cosas/JL/PlusD/PlusD-v1-0.html[/url]
PlusD/Documentos/PlusD(GAL20V8)V1.zip"]http ... .speccy.org/cosas/JL/PlusD/Documentos/PlusD(GAL20V8)V1.zip[/URL ... in normal plus-d (diferent port?).
I check ... -
Hardware description - PLUS D interfaceThis new thread will contain onformations of different ZX devices. Some devices contain manuals, schematics or firmware for some chips, but some peop…
... trastero.speccy.org/cosas/JL/PlusD/PlusD-v1-0.html"]http:// ... = vcc
; write to control port x110111x (#EF)
< ... = vcc
; write to PRINTWR port x111011x (#F7)
< ... /> Writing and reading from printer port #F7 is identical. [COLOR=" ... -
Hardware description - PLUS D interfaceThis new thread will contain onformations of different ZX devices. Some devices contain manuals, schematics or firmware for some chips, but some peop…
... =roko;716970]Also:
Newer PlusD's also page in with ... BUSY line of the printer port (only one bit on D7 ... line)
Control port : 15834=3DDA[/QUOTE]
Hardware description - PLUS D interfaceThis new thread will contain onformations of different ZX devices. Some devices contain manuals, schematics or firmware for some chips, but some peop…
[QUOTE=velesoft;717405]Port #3DDA ?[/QUOTE]
A tough ... : control port"
This is the address of the PlusD systemvariable 'IN_31 ... the last OUT command on port 31.
So this variable ... holds the status of the port that is controlling the disk ...DivMMC EnJOY! v2014.1Teaser: [url]http://www.youtube.com/watch?v=ea036HH25f8[/url] This is the board version that is designed for the custom case which is worked on at t…
... doesn't have the joystick port... :)[/QUOTE]
I'm ... 's even smaller than a PlusD interface.Some real treasures to sellI'll sell my last Sinclair and other old PC parts in the next days ... https://www.ebay.de/itm/303558178892 https://www.ebay.de/itm/303558177393 h…
I offer two PlusD-sets at ebay now. One with an Dual-disc drive (3,5" and USB), Kempston-port and switchable between G+DOS 2a and Uni-Dos. The other has two separate disc drives and G+DOS 2a ROM only. You can see them with the link above (June 3) ...Why so few open source Spectrum emulators?A couple of days ago I started to look into converting an existing Spectrum emulator to Pocket PC (mainly the iPaq) and ran into problems directly. T…
... .e. make it easy to port to any new platform). It ...Interface for PC ZXSee last entry of former TOPIC. I'm working on the interface. Info about it on MISCELLANEOUS Author: Arjun (---.bng.vsnl.net.in) Date: 08-13-01 …
... humble Speccy, via the parralel port. The program should be able ... has a bi-directional parallel port.
I found out ...Kempston InterfacesWhat Kempston Interfaces featured an additional expansion port on the back, so that you could fit other devices on, such as the Currah microspeech et…
What Kempston Interfaces featured an additional expansion port on the back, so that you could fit other devices on, such as the Currah microspeech etc?Kempston Interface/Games cartridge portI recently bought an original Kempston joystick interface which features 3 rather nifty joystick ports (1 kemp, 2 sinclair) and a little slot which i…
I recently bought an original Kempston joystick interface which features 3 rather nifty joystick ports (1 kemp, 2 sinclair) and a little slot which is marked for a games cartridge... I was wondering if this is the same sort of cart which was used in the ...Programing/iterfaceingsorry about my spelling. I have looked for a long time on the internet and havent found anythink about programing the expation port to drive l.e.d.s …
... anythink about programing the expation port to drive l.e.d ...ZX PC InterfaceA couple of weeks ago ( or is it months already? ) I told you to built an interface between Speccie and PC through the parallel port. After making so…
... and PC through the parallel port. After making some investigations I ... /> 1x (fe)male connector parallel port (depends on used connector cable ...
