-
The unreleased Saboteur 3: Q&A with Mike RichardsonI notice that the [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0026530"]Saboteur 3[/URL] page has been updated with an archive of graphics …
... to fit in a specific cartridge size. This proved to be ... finished and working in the cartridge, but there was no more ... not agree to a larger cartridge rom size on cost grounds. They ... -
The unreleased Saboteur 3: Q&A with Mike RichardsonI notice that the [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0026530"]Saboteur 3[/URL] page has been updated with an archive of graphics …
... to fit in a specific cartridge size. This proved to be ... finished and working in the cartridge, but there was no more ... not agree to a larger cartridge rom size on cost grounds. They ... -
RAM Diagnostic ROMhi all, i burn this ROM from here [url]http://www.fruitcake.plus.com/Sinclair/Interface2/Cartridges/Interface2_RC_New_RAM_Tester.htm[/url] and i a…
... ram ic's cpu ula rom and anything goes where suppose ... , then check with a continuity tester between each two adjacent pins ... -
Composite mod - which one?On all my 16K/48K and Plus Spectrums I use to carry out the "Womble" Composite mod: [URL="http://womblesretrorepairshack.blogspot.de/2008/11/zx-spect…
... a joystick socket, RS232 socket, ROM cartridge support and a reset button ... -
Video output questions...Two questions... [QUOTE]1. The yellow and blue colours seem out of phase on the display. Is this normal for an RF connection to the TV/monitor?[/QUO…
... a joystick socket, RS232 socket, ROM cartridge support and a reset button ... -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... Cartridges/Interface2_RC_ZXC3.htm"]ZXC3[/URL] ROM cartridge can be programmed when plugged ... conflict.
The ROM cartridge socket of the SPECTRA interface ... with the ROM cartridge instead of the real Spectrum ROM.
[*]The ROM cartridge socket ... -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... IC ROM socket
- turned-pin IC ROM socket
- interface with ROM Cartridge ... -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... turned-pin IC ROM socket
- interface with ROM Cartridge socket[/QUOTE]< ...
The ROM cartridge socket option would allow the ...
The ROM cartridge socket of the ZX Interface ... also allows the ROM cartridge to supplement the ... -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
Thanks Paul for your explanations. That?s really cool!
I think I need one with a ROM Cartridge socket, once finances (and the female finance minister in-house) allow.
WhizzBang is right, would be great to have a case. -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
[QUOTE=schombi;694733]I think I need one with a ROM Cartridge socket [/QUOTE]
Me too. Will be fun to get some carts to burn. Filling up the piggy-bank right now. :) -
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. …
... /> Of course not with a ROM cartridge inserted: that would conflict with ... the DivIDE's ROM.
But I may ... -
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. …
... two joystick port, slot for ROM cartridge that connects directly to ZX ... to switch this ROM permanently instead of ZX ROM. Why ? For instance ... -
SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... must have its own "replaced" ROM)?[/QUOTE]
No ... behind it. Even when a ROM cartridge is plugged into the SPECTRA ... , the divIDE ROM will override it. This makes ... instead of the internal Spectrum ROM.
[QUOTE= ... -
Help reviving a 128 +2 GreyHello m8s, my turn to ask for some help with a +2 Grey. Got it for spares as I do have a working one but I could not resist to try and fix it. As us…
... 25-32) with a continuity tester or with ohm meter, always ... other main IC's (cpu/rom/pcf/ula)
another ... to test with a continuity tester any line i can see ... (i used the same RAM tester ROM from Paul farrow )
Help reviving a 128 +2 GreyHello m8s, my turn to ask for some help with a +2 Grey. Got it for spares as I do have a working one but I could not resist to try and fix it. As us…
... pin 19, it was a rom problem, but overall situation remained ... reset button. Using the ram tester it gives me blue border ...Joystick Interfaces on +2AJust found out that my DK'Tronics joystick interface doesn't want to play with my +2A (black). The Kempston port works OK, but not the Sinclair port…
... up the addressing of the ROM cartridge, but it's no use ...Faulty 48K Issue 3 motherboardHi I have a faulty Issue 3 motherboard and would appreciate it if somebody can steer me in the right direction of where to begin with the fault find…
... chips, the ULA, CPU and ROM.
Pierre[/QUOTE]
- power off
- Quit the rom an power on
tester.
- Check address bus ... address and data bus between ROM and z-80.
Issue 3 board... How to resurrect?Dear Everyone, Now I have a working 48k Issue 3, a sort of working Speccy+ (still having problems with the keyboard, more of that in another post) a…
... an IC tester, which can test most TTL, CMOS, EPROM, ROM and ... my IC tester.
The ULA, CPU and ROM, I just ... not being correct. My IC tester unfortunately cannot test the 4116 ...Timex 2048 + Interface 2When playing with ZXC3 cartridge (very nice piece of HW from Paul - highly recommended), I connected original Sinclair IF2 to TC2048 and... no joysti…
... the address lines to the ROM cartridge if it's a memory ...another faulty zx spectrum +2 to fix!!!Hello to all, I'm new here... I have got a faulty +2 (gray) and start to try fix it... I have read the treads of xaris_sm and Pluto63 as background…
... with Paul Farrow's diagnostic rom.
I tested the ... , some games and the RAM tester from Paul Farrow.
I ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
... suitable test cartridge you can run a test program in ROM that ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
... suggests that I blow a ROM (which I don't have ... Interface 2 and a diagnostic cartridge. Now, I don't have ...ROM carts, Psst and TranzamNot mine but thought I would give them a [URL="http://stores.ebay.co.uk/Microsprouts-Game-Crazed/_i.html?_nkw=rom&submit=Search&_sid=816467782"]menti…
[URL="http://www.ebay.co.uk/itm/Cookie-Sinclair-ZX-Spectrum-16K-48K-ROM-Cartridge-Game-G30-R-Boxed-Rare-/281118448296?"]Cookie[/URL] also now onTesting a +2I recently picked up a non functioning Spectrum +2 Grey (Issue 3 board?), and am just beginning to go through and see what needs to be done to it. I …
... contacts, ULA function, Z80 function, ROM function, capacitors
3 ... . Use diagnostic rom (I use Paul Farrow's diag cartridge in an ...SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... applied to an onboard ROM or plugged in ROM cartridge has also been ...Microdrive Serial ProtocolGentlemen, I've been dreaming for a long time to develop a Microdrive emulator, where an SD card loaded with .MDR cartridge images can be accessed t…
... ULA without fear of microdrive/cartridge damage/wear. The idea is ... work correctly but the shadow ROM and associated paging is disabled ... with the Opus Discovery shadow ROM. Now it is possible to ...esxDOS v0.8.5 released (with TR-DOS emulator)Yup, you read right! Now with TR-DOS emulation! More info and download here: [url]http://www.esxdos.org/[/url] Enjoy :)
... for start tester of ZX ram, DIVIDE ram, DIVIDE rom, IDE ports ... your ZX contain modified ZX rom.
What version of ...US Timex-Sinclair 2068 in EuropeWhilst in the States, I convinced a colleague to bid on a Timex-Sinclair 2068. We won the auction with a price much better than in Europe. Next time …
... the get the Spectrum emulator cartridge somewhere, which would boost software ... that doesn't use the cartridge port but actually plugs into ... which I popped a speccy rom chip on that does the ...US Timex-Sinclair 2068 in EuropeWhilst in the States, I convinced a colleague to bid on a Timex-Sinclair 2068. We won the auction with a price much better than in Europe. Next time …
... the get the Spectrum emulator cartridge somewhere, which would boost software ... of Paul Farrow's programmable ROM carts instead (assuming the US ...US Timex-Sinclair 2068 in EuropeWhilst in the States, I convinced a colleague to bid on a Timex-Sinclair 2068. We won the auction with a price much better than in Europe. Next time …
... of Paul Farrow's programmable ROM carts instead (assuming the US ... has the ROM/CS line).[/QUOTE]
The Timex cartridge port ... capable than Paul Farrow's cartridge expansion simply because Timex machines ...
