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Modulator oddness - previous owner's mod?Hello, just bought a rubber key 48k Issue 3 I'm trying to fix up. I'm wanting to do a composite video out mod ( n00b at this) but the "spare" hole in…
Try re tensioning the Ear port, they often need doing these days -
Spectaculator: Com port bug?I just bought Spectaculator yesterday but probably erred as the one feature it has that no other emulator has is the ability to use COM ports with an…
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I did the change port (COM8->COM2), I verified ... I unplugged and plugged the port in again and Spectaculator was still ... able to see the COM2 port. In the Communications Ports dialogue I ... Interface 1 RS232 Serial Port dialogue and in the drop down COM2 ... -
Games not loading in my original spectrum 48kHello. I have recently bought a zx spectrum, for nostalgia purpose (haven't touched one for more than 20 years) The computer boots fine, but I can'…
... sound card to the MIC port and use tapir to play ... you need to use the EAR port for loading and not the ... -
Games not loading in my original spectrum 48kHello. I have recently bought a zx spectrum, for nostalgia purpose (haven't touched one for more than 20 years) The computer boots fine, but I can'…
... you need to use the EAR port for loading and not the ... MIC port. ;)[/QUOTE]
Hi. thanks ... -
Audio frequency range from modulator?Anyone know what the frequency range of the audio that's output through the RF? In particular for the 128k/+2. I've checked the manuals but couldn'…
The best ... beginning with "C"Name (in your opinion) your "Best game beginning with [A to Z, one letter per post]". So, for the letter "C", which do you think are the: [B]Best g…
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[B] Best graphics (in a game):[/B] Contact Sam ... Reloaded, the inferior XBox port), mainly as it's ... 's possibly the worst port in the entire history of ... entering, but now your in-game character seems to ... most hostile planet in the universe (or in the evil ...Help neededHi, I'm after a Spectrum utility to help speed up the preservation process. It should be straightforward for all the Spectrum coding geniuses out th…
... millisecond timer, listen to the ear port and calculate the pauses between ...Magnum Light Phaser issueHi! I have a Spectrum +2A and I have recived a [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=1000237"]Magnum Light Phaser[/URL]. I have tes…
... line driver chips which are, in turn, connected to
the ... br /> 4 AUX pin 3 (in)
5 AUX pin 5 ... /> 6 RS232 pin 4 (DTR in)
7 RS232 pin 5 ... (TXD in)
Using ... as a
second RS232 port (in the same way as the ...Spectranet firmware update: TAP file loading fixArchie Robins discovered a problem whereby interrups were being erroneously enabled on the return from a tape trap (that is, when TAP files are being…
... loading installer.tap via the ear port, following the above, then removing ... is on the Spectranet through port)Upgrade ZX Spectrum 128,+2,+2a/b,+3[B]1. Debugging RD #7FFD ZX Spectrum 128,+2:[/B] [url]http://zx.clan.su/forum/8-121-1#795[/url]
... write to port and also for read of port ! In ZX128/+ ... enable true reading of paging port.
Existing ... IN 7FFD only return current value of paging port.< ... which use external port 7FFD (in same way as ... IN 7FFD return to data bus true value of port ...Survivisetction .tapI found on some site about Atari :lol:a link to something like .tap version of recent great Russian Spectrum game Survivisection. I don't know if it…
... as "go"[/QUOTE]
In mouse driver is bug:
In TAP version is this bad ... /> LD BC,#FADF ;mouse buttons port
IN A,(C) ;read buttons ... )
....
I replace in HEX editor this instruction with ...Multiface 3 programming guide anywhere?I'm interested in the tantalising little bit of text at the bottom of my Multiface 3 manual (under the "Using 8K RAM" section): "Please send a SAE…
... the write to those ports in the on/off codepath. Does ... action of writing to the port which triggers the necessary behaviour ... last written value to 0x1ffd port
IN 0x7f3f, returns the last ... written value to 0x7ffd port
< ...Multiface 3 programming guide anywhere?I'm interested in the tantalising little bit of text at the bottom of my Multiface 3 manual (under the "Using 8K RAM" section): "Please send a SAE…
... in this "flags" field were significant when written to the relevant port ... written value to 0x1ffd port
IN 0x7f3f, returns the last ... written value to 0x7ffd port
... expired, similar to cv_timedwait() in Unix. I can also ...Songs that define your life.For most people songs have and continue to be a feature of our lives. So what songs define you and your history on this rock we call earth. The songs…
... , The Police or maybe Brass in Pocket, The Pretenders
in my mind because of the ... ) for virginity loss and perfectly in keeping with the graveyard setting ... was difficult to keep the ear phone in (one each).
common 128k sound issueHi all, I have got the Speccy bug again, big time! (it comes from time to time) and I'm messing around with my collection of hardware (and buying mo…
... /speaker sound and the EAR signal in two places, one for ... and R80 10K for the EAR.
To ... toast rack")
The EAR/MIC signal is summed with ... AY louder relative to the EAR/MIC signal, you could ... MIC output. Here, the EAR/MIC signal has a lower ...Enable 128kB paging in emulatorFrom Zx Spectrum documentation ([url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url]) [CODE][SIZE="1"]When memory is being pag…
... ) Enter unlocked value for #7ffd port in the opened window
5 ...DK'Tronics LightpenDoes anybody know the difference between these two versions of the Dk'Tronics Lightpen? [IMG]http://farm4.static.flickr.com/3177/5733817089_5eae661e…
... does, but with a different port (the EAR port). I doubt the software ... will care either way which port it ...DK'Tronics LightpenDoes anybody know the difference between these two versions of the Dk'Tronics Lightpen? [IMG]http://farm4.static.flickr.com/3177/5733817089_5eae661e…
[QUOTE=RobeeeJay;706730]It could quite possibly work basically the same way as the second version does, but with a different port (the EAR port). I doubt the software will care either way which port it reads from.[/QUOTE]
I agree with you.Where do you stick the stack?...OK, so I've got a fair chunk of ASM code assembled from 24000 mark. The stack shouldn't get very big, just a few PUSHes and POPs of the main regis…
... Placing the mouse routine in the 50Hz interrupt is ... move across the screen in a reasonable time. But ... one hardware position means in terms of pixels. You ... of position when demanded. In z88dk, the amount is ... an i/o port.
In conclusion, please don ...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…
... /> actually outputs #FF into the port in BC on CMOS processors. This ... computer with AY sound chip. In the current beta, I simply ...Modern printer with the ZX SpectrumJust curious: If for some reason I wanted to use a printer with my Spectrum, are there any modern printers that would work with it?
... printers with an RS-232 port in the stores these days :D ... seen a serial printer. Back in the 90s I used to ... optional serial interface module mentioned in the LC-10's user ...PowerSlave's Sinclair/Timex collectionNow that I cataloged all the items I have, it's time to show them :) Between bought and offered, my collection items are: - Sinclair Spectrum 128k…
... a UniPolBrit 2086 - Same machine in a black case)[/QUOTE]
port is replaced by an RS232 port in the standard ...IF EXIST?In MS-DOS scripting, there is an IF EXIST command that lets you check wether a file exists in disk or not. There are any way to check it out from BA…
... instance the FILES function in Liberty Basic.
... /> Bytes 11...12 - Size in kilobytes (binary)
in buffer, 0...n.
... (right).
In BASIC (using DOS)
( ...What 80's games authors are here?I realise there may be some who are keeping a bit quiet about who they are, but I'm using my real name as my WoS name and I know there are some other…
...
i ragged on you in the scroller for [b]Vladivar ... a small "demo" lying around in my dev files (picture, ... a Commodore 128 dual screen port) in the past as well. ... ) have had music used in some c64 (and amiga ... i did commercially "back in the day", not much ...Please explain how a Kempston interface circuit works.Can someone help me understand how a Kempston joystick interface works, as I want to design and build my own as an experiment. I understand switches…
... circuit board from a two-port (Kempston & Sinclair) DK'Tronics ... interface to respond to IN #EF instead of IN #FE, which is ... at least a dedicated Kempston port.
So, going forward ... -55 interface (Kempston-style on port IN 55). I could try to ...Where can I get a copy of Elite?Does anyone know where I can get ahold of a working copy of Elite for the 48K? Preferably with as many of the original boxed items as possible. Thank…
... directly into the Spectrum's EAR port.
Depending on your ...FUSE serial communication sample anyone?Hi, in [URL="http://manpages.ubuntu.com/manpages/precise/man1/fuse.1.html"]FUSE man pages[/URL] one finds switches for serial comms. By using --inte…
... ]Hi,
in [URL="http://manpages.ubuntu.com ... should see output in the terminal in which you're ... a string from the serial port in the emulator, and run ... to drive the serial port for both reading and ... but then calls write() in an infinite loop until it ...
