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RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... a work-in-progress Spectranet schematic here which shows the edge ... -
RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... /~vjz762w/other/videofix.jpg]this schematic[/url], from Swedish DIY site ... -
RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... . I ended up finding the schematic for the original TV which ... -
Interface1+Microdrive for sale in the U.S.Pros: Free-shipping Cons: As-is [url]http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=230310120619[/url]
... have had great success using IF1/Microdrives with a "twisted" TS2068 ... -
DK-Tronics AY interface questionCan I use this interface to play 128K tunes on a 48K? [url]http://cgi.ebay.com/Sinclair-ZX-Spectrum-Three-Channel-Sound-Synthesiser_W0QQitemZ3701203…
... as those boards that fix ROMCS on a +3 to work ... -
Need FPGA advice for building a 24 port Ethernet hubNot Speccy related but know some of you guys have done FPGA work. Boss at work wants me to get 50 x 24 port Ethernet port hubs designed to replace k…
First quote for design of schematic and FPGA code is US$80k :o
Arse -
Difference in emulator screen sizes and coloursSeeing as Greencard's gone out drinking... I've done a comparison between Spectaculator and ZXSpin. ZXSpin's full screen with border is taller than S…
... .
looking at the schematic there's masses of RC ... -
Need FPGA advice for building a 24 port Ethernet hubNot Speccy related but know some of you guys have done FPGA work. Boss at work wants me to get 50 x 24 port Ethernet port hubs designed to replace k…
... to just make up the schematic and do the PCB layout ... -
Need FPGA advice for building a 24 port Ethernet hubNot Speccy related but know some of you guys have done FPGA work. Boss at work wants me to get 50 x 24 port Ethernet port hubs designed to replace k…
... ups agree. This gives a schematic, PCB layout, HDL code for ... -
Spectrum 128 service manual.Hi, i have been looking at the speccy 128 service manual at [url]ftp://ftp.worldofspectrum.org/pub/sinclair/technical-docs/ZXSpectrum128K_Technical…
Also, I'm after a schematic for the toast rack 128 machine. Someone PM'd me one a while back, but I lost it! :-( -
ANNOUNCE: Fuse 0.10.0 releasedFuse 0.10.0 and libspectrum 0.5.0 have just been released. Highlights of this release include: …
... , and Microdrives are in if1.c and if1.h.
[QUOTE ... on the edge-connector. eg IF1+IF2+ZXprinter
And if ... -
Keyboard routinesI'll ask here first - since this must be a long-ago solved problem, and hopefully I can avoid re-inventing the wheel... I need a keyboard routine th…
... interested, is that like the IF1 and many other add-ons ... -
Keyboard routinesI'll ask here first - since this must be a long-ago solved problem, and hopefully I can avoid re-inventing the wheel... I need a keyboard routine th…
... interested, is that like the IF1 and many other add-ons ... -
Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
... you pay attention to the schematic you see that on Fr2 ... -
Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
I think that those components labelled USA ONLY in the schematic is supposed to be removed to enable the output to run in PAL or SECAM mode. And those labelled FR are to be inserted for the same purpose. -
Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
... and technically correct when the schematic says [B]USA ONLY[/B ... -
Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
... labeled USA ONLY on the schematic.
All good now, crystal ... -
Cro S2008Hi everybody!!! I hope this is right thread? :-) I want to share with you my new project. I call it ?S2008?? The idea was to build Spectrum48K clo…
Schematic of TURBO-SOUND stereo ABC ... -sch.png[/url]
Schematic of TURBO-SOUND stereo ABC ... -
Cro S2008Hi everybody!!! I hope this is right thread? :-) I want to share with you my new project. I call it ?S2008?? The idea was to build Spectrum48K clo…
... CF part of S2008 board schematic:
[img]http://velesoft.speccy ... -
Cro S2008Hi everybody!!! I hope this is right thread? :-) I want to share with you my new project. I call it ?S2008?? The idea was to build Spectrum48K clo…
This is schematic of IDE interface for interface ... ports part only.
SCHEMATIC:
[url]http://www.8bc ... -
Cro S2008Hi everybody!!! I hope this is right thread? :-) I want to share with you my new project. I call it ?S2008?? The idea was to build Spectrum48K clo…
... /DG192_v1c.rar[/url]
(contain schematic in PDF file + JEDec files ... -
original DIVIDE and RESIDOSExist external interface with MB02 memory (512kB-1MB) memory. It's possible connect to ZX Spectrum before DIVIDE interface and used MB02 versions of …
... /> BATTERY
TRANSISTOR(for disable ROMCS)
If MB02 memory ... -
Cro S2008Hi everybody!!! I hope this is right thread? :-) I want to share with you my new project. I call it ?S2008?? The idea was to build Spectrum48K clo…
... . I can help you with schematic.
All parts can ... -
Spectrum into plus/4I have empty case of commodore plus/4 in good condition and working Spectrum 48k motherboard. My idea is to put Spectrum mb into plus/4 case and conn…
Interface 1 PCB imageI'm looking into getting another tattoo and I think the Interface 1 has the right shape, but I haven't found a good image of the PCB. Anyone have one?
... %20and%20Microdrives%20(Sinclair)/Images/IF1%20iss4%20PCB.jpg[/url]
IF1%20iss4%20PCB%20rear.jpg[/url ...Dead microdrive advice plsHi, I recently got a box of bits off ebay, and one of the items is a dead microdrive. Now assuming the motor inside it works (I havnt tried putting…
... works?
If your if1 is definitely ok then it ...Is the original divIDE compatible with Interface 1Is the original divIDE hardware compatible with Interface 1 ? I would like to use the divIDE and Microdrives connected at the same time. Is this pos…
... 1 ? After RST 8 connect IF1 external eprom 8kB in area ...4116 DRAM for 48KSomeone told me I got faulty RAM in my broken 48K. They should be 150ns, right? What would be a good place to buy them from?
... ]
Is there any schematic diagram available for this project ?
