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Interface 1bis RAM Drive modificationAll Interface 1bis users I hope I am not interfering with Dan, but I saw on his site that he has a RAM Drive upgrade/modification for the Interface …
... current implementation (4b/c), the serial SRAM chip, connected to the ... PC keyboard via the USB port as an input device for ... machine connected via the USB port
while non zero numbers ... -
joystick port for output ?just curious regarding the joystick ports on 8 bit machines. I just purchased something on the atari 8 bit.. but included in the box was a atari 8 …
... Atari ST MIDI ports are serial ports. So whatever is suppose ... is going to be a serial link.
If it ... on the relevant 9 pin port.
In general, joystick ... -
joystick port for output ?just curious regarding the joystick ports on 8 bit machines. I just purchased something on the atari 8 bit.. but included in the box was a atari 8 …
It may be that the act of reading the joystick port triggered a certain high or low signal, which could be manipulated to look like a serial signal. Not sure any Speccy joystick interfaces could be manipulated into doing that though. -
joystick port for output ?just curious regarding the joystick ports on 8 bit machines. I just purchased something on the atari 8 bit.. but included in the box was a atari 8 …
... ;800898]I'd imagine any serial to Spectrum joystick cable would ... a unidirectional serial link for the Spectrum using a joystick port (Interface ... -
Flickering RGB -> SCART output.Hello all, For my toast rack I have bought a [URL="http://www.ebay.co.uk/itm/Sinclair-ZX-Spectrum-128K-High-Quality-RGB-Scart-Lead-Video-Cable-TV-Le…
... links next to the monitor port.... you can remove a link ... get from the MIDI or serial ports, to give a proper ... -
Ways to identify spectrum issues with out opening them?A good while ago, I'm sure I saw some posts on here about how to identify what issue speccy you have by looking in the expansion port to see what hea…
... by looking in the expansion port and finding a heatsink.
serial numbers list[/URL] maintained by ... -
RGB video issue on +2 and +3. Signal high?I have a couple of +3's and a new +2a that arrived today. When I plugged in the +2a using my RGB lead from Retro Computer Shack I was reminded of a n…
... from the aux or rs232 port (a simple phone extension cord ... needed.[/QUOTE]
The serial/midi and keypad/aux sockets ... -
Serial comms - duzzit work?Has anyone ever successfully got two 128K Speccies (of any variant) to communicate with each other over the SERIAL / RS232 / MIDI / AUX ports? I can'…
... 16 is the I/O port.
The register is ... the following signals for the serial pins:
pin 2 ... -
Serial comms - duzzit work?Has anyone ever successfully got two 128K Speccies (of any variant) to communicate with each other over the SERIAL / RS232 / MIDI / AUX ports? I can'…
... things in synch, like a serial signal does. If the data ... has output them to its port. Obviously the lower data rate ... -
New version (v0.31) of ZX DiagnosticsHi all,<br><br>Just wanted to let people know that I've released a new version of the Spectrum Diagnostics into the wild.<br><br>These were originall…
[quote="1024MAK;830450"]Well, it was suggested by me that the chip that drives the LEDs also have a pin header. Then it would be possible for a modified software version to talk to a cheap ( -
New version (v0.31) of ZX DiagnosticsHi all,<br><br>Just wanted to let people know that I've released a new version of the Spectrum Diagnostics into the wild.<br><br>These were originall…
[quote="1024MAK;831158"]The serial data stream could just be ... a very basic parallel to serial transfer (no handshakes and no ... communication capabilities, over the USB port. It reads a PC's ... -
Recreated ZX Spectrum Release date?!?Hi All, I ordered a Recreated ZX Spectrum from Amazon. The release date has since changed to 26th April (3rd time it changed). In the meantime, El…
... the recreated device (those with serial numbers 001 to 100) and ... the recreated device (those with serial numbers greater than 100) and ... recreated device (via its USB port) and through updates to our ... -
Recommend-me-do - memory card devicesSo, both myself (with a +3 that has a dodgy drive) and my friend (with a +2) are looking at the various options for loading from memory card. What…
... implemented in a non-volatile serial SRAM chip, that can be ... the microcontroller through the SPI port, very much like the SD ... work from (machine code) using port access?
[/quote]
< ... the Spectrum's CPU over port 0x9f. The communication protocol and ... -
Interface 1 - RS232 question.I am thinking about doing some Spectrum stuff based around the RS232 port used on the Interface 1. Has anyone had any joy doing this with an emulator…
... that case using the ROM serial routines are adequate :)
The ... device, into a virtual expansion port :)
I'll have ... -
Interface 1 - RS232 question.I am thinking about doing some Spectrum stuff based around the RS232 port used on the Interface 1. Has anyone had any joy doing this with an emulator…
... stuff based around the RS232 port used on the Interface 1 ... /rs232.s"]Here is the serial code for the Fuse.[/url ... -
Interface 1 - RS232 question.I am thinking about doing some Spectrum stuff based around the RS232 port used on the Interface 1. Has anyone had any joy doing this with an emulator…
... , using the built-in RS232 port on those models. The Spectrum ... it looks as if the serial routines in the Derby ROM ... -
Tasword file format - for transfer to/from PCHaving worked out that it's dead simple to load in and read .TXT files from the memory card on a DivMMC Enjoy!, I'm keen to see what else can be done…
... PC via a serial cable, connected to the RS232 port on the ... my case) and a COM port on the PC. You can ... -
Emulator input (Android, Linux, Windows) via homebrew Bluetooth interface (Joystick)Hi, I wish to use an old joystick and some bits I have lying around to use proper hardware with emulators. A little while ago I wired my Compet…
... "paired" with a BT device that produced a serial data stream; the ... -
program upload via Interface 1 RS232 from PC/Mac/LinuxHello. I've made good on a promise to my 13 year old self and have been recently learning spectrum z80 coding. I can happily build a program (as …
... and a ZX Spectrum over serial interface. I've got as ... for the built-in RS232 port on the +3/+2A models ... support to the built-in serial ports on the 128k+/ +2 ... -
ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
... the dandanator via audio or serial kempston (on 2.0 boards ... mad3001 for fighting the ear port until we got a nice ... -
Spectrum musical capabilities ?This came up on my FB feed and it combines another long time hobby of mine and it's music production :) https://youtu.be/lwCVQvgLSno So the 128…
... : DATA OUT and RETURN. The port is very similar (but not ... Telecom phone plug) and a BT plug will fit if you ... -
What should your speccy have come with ?:) I was thinking about this earlier. What changes should of been made to the Speccy when you purchased yours ? Realistically this topic really…
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- 1 x Kempston joystick port at the rear for use ... -pin and 25-pin Serial and Parallel port connections at rear for ... -
The ideal USB "emulation" joystick. I used to be happy using emulation with a Dual Shock 3 Playstation joystick . It works and has loads of control buttons that can be configured with…
Back to the game-port idea.
This one ... -DB15-to-USB-Gameport-Adapter-Serial-Joystick-Converter-/192097977147"]ebay.com ... -DB15-to-USB-Gameport-Adapter-Serial-Joystick-Converter-/192097977147[/url] -
MIDI for spectrumI saw another topic for this in search but it didnt get any informative replies. I was looking through a magazine and found some MIDI stuff, keyboar…
... serial/MIDI/Aux/keypad ports use the general purpose input/output port ... on the AY chip. There is no hardware parallel to serial ... out all the parallel to serial conversion, this is known as ... to do the parallel to serial and serial to parallel conversion, and ... -
Spectrum Cables : How many individual types of these are there "out there" both past and now?So this is all about giving the SPECTRUM cables their correct cable titles to aid IDENTIFICATION OF CABLE TYPE and FUNCTION across the world.. An e…
... well on a Speccys TV port (maybe Atari relevant?)
9 ... the other end a23 pin serial one end and SCART the ... -
SD Card Interfaces for the ZX Spectrum : the complete list OK I admit it : this thread will start life as the incomplete list of SD card interfaces but the aim is to list the lot
... inexpensive alternative to the Ethernet port
... - Kempston joystick port.
- PS/2 mouse port, producing Kempston ... 2 keyboard
Asynchronous serial communication cable, with or ... connected to the USB port, up to seven networked ... -
The ZX Spectrum as a Business MachineMaybe it is time to treat this"business" side of the Spectrum more seriously . What spurred me int action was the arrival in the post today (from Eb…
... they all had built in "serial" ports and the Black +2 ... +3 got a centronics compatible port too. I would agree that ... the Interface 1 gave you serial and surely any serious businessman ... -
using Slingbox with Sky routerI've got a Slingbox Solo which works fine connecting remotely to my TV via my BT router. However, if I connect it to my Mam's TV via her Sky router I…
... router (having thus erased the BT settings). The Sky SR102 router ... already set up forwarding for port 5001 and set up service ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... 56073/parallel-to-serial-z80-i-o-port#latest"]https:// ... worldofspectrum.org/forums/discussion/56073/parallel-to-serial ... -z80-i-o-port#latest[/url] ... sting discussion about printer port issues on the Opus ...
