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Testing RAM Chips After RemovalHi I am going to use Winstons Hot Air Gun method of removing the RAM chips from a 4S circuit board. I wish to check the RAM chips, I have a Logic Pr…
... 're making the interface's schematic and the ROM's code ... -
The Opus Discovery 1 Disk drive or would consider a Microdrive and interface wanted[FONT="Comic Sans MS"]Hi I believe that this disk drive was made and built for the spectrum,i am willing to pay a good amount for one that works and …
... (from RWAP) much better than Opus and IF1 MDrive put together ... -
The Opus Discovery 1 Disk drive or would consider a Microdrive and interface wanted[FONT="Comic Sans MS"]Hi I believe that this disk drive was made and built for the spectrum,i am willing to pay a good amount for one that works and …
... 've seen that support the Opus - but I have many that ... density 800K format as standard, Opus is only a single sided ... but then neither would the Opus. -
The Opus Discovery 1 Disk drive or would consider a Microdrive and interface wanted[FONT="Comic Sans MS"]Hi I believe that this disk drive was made and built for the spectrum,i am willing to pay a good amount for one that works and …
... 've seen that support the Opus - but I have many that ... density 800K format as standard, Opus is only a single sided ... but then neither would the Opus.[/QUOTE]
[FONT="Comic ... -
Multi Disk - corrupt?Hello, all.. Could someone check check Multi Disk? It appears to be corrupt - the BASIC is corrupted. Toodle-pip! Gerard
... tried MGT, perhaps it's OPUS, Many others in Eighty One ... -
How did people write large assembler programs on real Spectrums?I have been wondering how people did their development back on real Spectrums. If you should write a large program, there would first be an assembler…
... had two pretty much identical Opus 386 machines for example, one ... -
Russian clone of ZX-Spectrum 48kThe classic russian clone of ZX-Spectrum 48k [URL="http://sblive.narod.ru/ZX-Spectrum/Leningrad48k/Leningrad48k.htm"]http://sblive.narod.ru/ZX-Spect…
[QUOTE=zub;189166]
Was it an exact clone? I can see a reference to "Kempston Joystick" so perhaps not? :)[/QUOTE]
If you read the schematic you see there is no joystick port or expansion port. No need to read Russian for that ! ;) -
Russian clone of ZX-Spectrum 48kThe classic russian clone of ZX-Spectrum 48k [URL="http://sblive.narod.ru/ZX-Spectrum/Leningrad48k/Leningrad48k.htm"]http://sblive.narod.ru/ZX-Spect…
... 's extremely simple. It's schematic is even more simple. It ... -
Russian clone of ZX-Spectrum 48kThe classic russian clone of ZX-Spectrum 48k [URL="http://sblive.narod.ru/ZX-Spectrum/Leningrad48k/Leningrad48k.htm"]http://sblive.narod.ru/ZX-Spect…
... be generated from a usual schematic. In this case i would ... start from this Leningrad-1 schematic, with modified I/O space ... -
Russian clone of ZX-Spectrum 48kThe classic russian clone of ZX-Spectrum 48k [URL="http://sblive.narod.ru/ZX-Spectrum/Leningrad48k/Leningrad48k.htm"]http://sblive.narod.ru/ZX-Spect…
... be generated from a usual schematic. In this case i would ... start from this Leningrad-1 schematic, with modified I/O space ... -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
... lot I have a cart schematic designed by Alvin Albrecht. The ... are long gone, but the schematic survives - I just need to ... -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
... lot I have a cart schematic designed by Alvin Albrecht. The ... -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
Could be this schematic... ;-)
[URL="http://gods69.com/tc.jpg"]schematic[/URL]
It may contain errors...:smile: (it seen OK to me...) -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
[quote=Gods;190811]Could be this schematic... ;-)
[URL="http://gods69.club.fr/tc.jpg"]schematic[/URL]
It may contain errors...:smile: (it seen OK to me...)[/quote]
Great! Thanks :) -
Pics from my uncle's 48K SpeccyThis was built back in 1987 and it looks old now, but it brings back lots of good memories. [url]http://zxspectrum.zidev.com/zx/1987enclosure/HPIM16…
... if he still has any schematic diagrams etc for this machine ... -
Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... 's also possible, but monitor schematic is needed then. -
Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…
... floppy disks or disk images (Opus, TR-DOS, MGT, etc). This ... -
Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…
... floppy disks or disk images (Opus, TR-DOS, MGT, etc). This ... -
New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…
... br />
Most of the Opus disks I've managed to ... br /> Is it possible for Opus Read to dump an image ... anyone know of any other Opus disks that aren't ... on my WIP Opus list which I hope ... ]http://www.worldofspectrum.org/sdp/opus.html[/url]
... -
New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…
There's an Opus disk reader in the library - reads Opus floppies on a +D setup. -
Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…
... ), file system drivers(CP/M, Opus, TR-DOS), tape image drivers ... -
New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…
... !
Most of the Opus disks I've managed to ... :-(.
Is it possible for Opus Read to dump an image ... anyone know of any other Opus disks that aren't ... on my WIP Opus list which I hope ... ]http://www.worldofspectrum.org/sdp/opus.html[/URL]
Cheers< ... -
New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…
... more tests by dumping the opus disks to the EDSK format ... age of some of these Opus disks, it could be hard ... /> BTW, if anyone with original Opus disks is reading, perhaps we ... -
New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…
... more tests by dumping the opus disks to the EDSK format ... age of some of these Opus disks, it could be hard ... -
New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…
... /> I'll dump as many Opus disks I can get my ... -
Another TS Emu CartLooks like the one I have. [url]http://cgi.ebay.com/TC2068-Cartdrige-48K-emulator-for-Timex-Computer-2068_W0QQitemZ250133271074QQihZ015QQcategoryZ124…
... recent thread resulted in a schematic of a TC spectrum emulator ... -
Another TS Emu CartLooks like the one I have. [url]http://cgi.ebay.com/TC2068-Cartdrige-48K-emulator-for-Timex-Computer-2068_W0QQitemZ250133271074QQihZ015QQcategoryZ124…
... recent thread resulted in a schematic of a TC spectrum emulator ... /> [/QUOTE]
Another cartridge schematic...
[URL="http://gods69 ... -
Low Sound output + Sound distorting pictureHi, I am having a problem with my Grey +2 at the moment while trying to use RGB output. When I load a game the loader tones are fine but the actual…
... .
[/QUOTE]
See schematic at:
[URL="http://8bit ... -
Gemini Office Master - FOUNDGreat thanks go to "jp" who was looking at my IF1 and Microdrives for sale and noticed Gemini Marketing's Office Master amongst them! [url]http://ww…
Yep, I recieved the carts late last week, heven't been able to setup my kit this weekend, will try some night soon. Aside that I have an interesting Opus dumping project on the go too ;-)
Cheers
Andy -
ZX Spectrum 128+ problemsHello!I recently purchased and got myself a spectrum 128+ from ebay.The item did not have an original power supply so i got a power supply of 9volts …
... PSU should have some electronic schematic inside (usually an IC similar ... , you may use this simple schematic to quickly make an RGB ... have rather good quality. The schematic can be found on the ...