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Another cause for DivIDE problems on 48K'sThe last months some topics were opened to discuss problems with 48K ZX Spectrums and DivIDE. Sofar we found: - Bad Z80's because of poor fanout (si…
... had the NEC D23128C 057 rom soldered on them.
Tried ... like 3 times each and loaded a couple of games on both ... must be something gone bad on your divide I guess....
Mine works fine on each and every spectrum I ... -
Another cause for DivIDE problems on 48K'sThe last months some topics were opened to discuss problems with 48K ZX Spectrums and DivIDE. Sofar we found: - Bad Z80's because of poor fanout (si…
... had the NEC D23128C 057 rom soldered on them.
3 times each and loaded a couple of games on ... br /> Mine works fine on each and every spectrum ... have problems on any machine with NEC rom together with ... it be a component on the DivIDE interfaces I ... -
Rocky Gush Floppy Drive InterfaceI have a Rocky Gush Floppy Drive Interface which I would like to post the details under the Hardware section of the website. What is correct procedur…
... half of the ROM.[/QUOTE]
On closer examination, ... t already have its own ROM paged in). Since / ... that's where the Spectrum ROM resides).
ROM from 0x0000?0x1fff, RAM ... D3 for drive 3) and 'motor on' control affected by ... -
Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
Yeah, I saw that, what on earth is a 1989 edition ZX Spectrum+?? Ridiculous valuation in the listing.
Theres also a very faded old ROM cart of Tranz AM on at the moment with Buy It Now at ?199! Someones got high expectations!! -
Spec +3e CF Card interface working Great but a different problem popped upHey, just wanted to say thanks to everyone that helped me get my Spectrum +3e and CF card working. I've been playing on it all last night and this a…
... the +3 ROM(s) from not fully loading... On the +3, the 128k ROM is ... loaded first, correct?
[/QUOTE]
On ... start', it's always ROM 0 - the +3 Editor ROM - that is first ... some routines in ROM 1, the Syntax ROM, for setting up ... -
Testing 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 …
... between the assorted circuit tests on original Sinclair boards and the ... function, Z80 function, ROM function, capacitors
3. Check memory function ... board I get my hands on: 1 of about 10 boards ... -
A new site for an old projectThe 'Interface 1bis' project site has been moved to: [url]https://sites.google.com/site/interface1bis/[/url] In fact, it's not only a simple relocati…
... to work with an Issue 3 48k, and an Issue 4a ... got the IF1bis to work on my 128k +2 (which ... basic one with no additional ROM chips on board). So far so ... IF1bis recognised in Windows 7 on my Mac, as an ... are much less readable (certainly on a Mac), and would ... -
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 …
... wrong but I think any cart can be changed into a ... speccy emu cart by removing the chip and dropping a rom chip ... just put a speccy eprom rom chip on it and it works ... ...not the standard rom chip though the 'rom ... -
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 …
... wrong but I think any cart can be changed into a ... speccy emu cart by removing the chip and dropping a rom chip ... just put a speccy eprom rom chip on it and it works ... ...not the standard rom chip though the 'rom ... -
New hardware for Spectrum from ShaosI have some ideas for new ZX-peripherals and quickly designed a prototyping board for experiments: [URL=http://nedocon.com/store/speccy/][IMG]http:/…
... ROMCS? Or protective resistors on databus also must be?...[/ ... ROMCS. This enable on +2A/+3 connect some original ZX ... ZX devices with external rom can't know if ... device can be ignored. On +3/+2A can be used ... resistors 470 Ohm on data lines, on other ZX models ... -
New hardware for Spectrum from ShaosI have some ideas for new ZX-peripherals and quickly designed a prototyping board for experiments: [URL=http://nedocon.com/store/speccy/][IMG]http:/…
... ROMCS. This enable on +2A/+3 connect some original ZX ... ZX devices with external rom can't know if ... I use 8 resistors on data bus. This resistors ... device can be ignored. On +3/+2A can be used resistors ... 470 Ohm on data lines, on other ZX models ... -
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…
... no I/O contention except on even ports.[/QUOTE]
Well ... to tell apart 128k and +3 families, because I did not ... on ports, which can be blocked and was unhappy with the ROM ... differing amount of contention on 128k and on +3 (due to their different ... -
Best Demos please?Hi, I have just discovered how good the demos for the spectrum are, I have been a spectrum owner for years but apart from the work I used to look at …
... Ralf;725675]As for +3 the biggest problem weren' ... the +2 the ROM was done on a network of ... ROM based on his previous work on the ZX81 (itself based on the ZX80 ROM ... rights to the Spectrum ROM. It was an oversight ... while doing due diligence on the acquisition and ... -
Clashbasher a new interface to reduce colour clashI've been working on this for a while now. [IMG]http://markamy.uwclub.net/cauldron.JPG[/IMG] Basicly its an add on for a 48k spectrum, which reinte…
... enough new stuff working on the clashbasher to post ... means the pixel will stay on all the time, 255 ... means the pixel never comes on ie stays background colour. ... mean that number of frames on then same number off ... ie 1 normal, 0 rom, 2 and 3 upper ram
... -
Graphics questionHello. I was wondering, does anybody here know of a method to display a large (as in, the better part of the screen) bitmap/raster image using ZX Sp…
... to make to run this on +3 Basic rather than 128 Basic ... resulting code file created works on all Spectrum models? I guess ... /+3 is to replace the +2A/+3 ROMs with a 128+/+2 ROM ... .
The RAMDisc Syntax on +2A/+3 ... -
My new Spectrum +3 has no start menu.Hi all, I recently took delivery of my 'new' Spectrum +3 from a Fleebay auction. So I serviced the drive on Saturday as it had a snapped drive belt …
... roms with 2x 48k ROM burned on the 27256? if not ... my +3, which is nice. I might purchase a ROM burner ... a BBC Master with free ROM ports, but my finances ... I don't remember the ROM locations inside the chips, ... guesser said, the 2nd ROM has +3DOS on it (among other ... -
IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... but it was almost a 3.5 inch Discovery drive. ... the device to accept a ROM image, following your instructions ... somewhat lost on me. Getting the ROM images on to it ... only worked for me on a ... order to stick a ROM image on their blank 1Bis. -
GYRUSSJust found this video on youtube...does anybody knows about this? [url]https://www.youtube.com/watch?v=krmSJKE18_A[/url]
... Spectaculator...
2) Download the rom from [url]ftp://ftp.worldofspectrum ... ).rom.zip[/url]
3) Drag and drop the above .zip rom file on ... =Left
2=Right
3 & 4= Seem to be ... -
ESXDOS 0.8.5 and .Z80 on +2B or +3Last week I received some .Z80 snapshot files from a DivMMC EnJOY! user to test. These files didn't work on his ZX Spectrum +2B. [URL="http://benophe…
... snapshots need only original ZX128 rom and use paging routines in ... +3 basic). Then on +2a is impossible run similar snapshots because rom chip on ... possible run also this snapshots on +2a... :-) -
48K: Half of copyright message in the middle of the screen?!Issue two. Has 74LS08 over the Z80, but the ULA is 5C112E-3 (I think this should be a 5C102E??? - I have one, but I'm not sure if it is working, at l…
... ;772581]I have a test ROM (based on code developed for [URL ... 's 1, 3, 4, 5, 6 and 7 are on AND LED ... and then everything stops. Nothing on the screen, no other tests ... an interface II PCB for ROM's where I can swap ... -
+128 with usr0 in menu screenIve just watched a video of a guy with a spectrum and on the loader menu i think under calculator the menu had an entry for usr0,anyone aware of this…
... the 48k spanish 1.rom i read on line that the ... english 1.rom and to confuse me more on philip kendells ... are listed as "Spanish 128K ROM 0 translated to English ( ... basic the original 48.rom then usro calc tapetester. ... i have a 64k rom the last 3 entrys are tape ... -
'Interesting' Issue 2 modSo I've been lurking on this forum for a while and I've got to the point where I want to see if I can repair a speccy.. so I bought me a 'broken' one…
... from outside and switch it on.
3. The mentioned square is ... needed to select the right ROM (N=NEC, H=Hitachi).
A redesigned version of Winston's diagnostic board[U][B]A redesigned version of Winston's diagnostic board[/B][/U] This is a continuation of a project that started in a hijacked thread [URL="http://…
... can then use a diagnostic ROM cart, maybe using one of Paul ... course, the ROM socket option does not offer on board EEPROM programming ... [B][U]is[/U][/B] on board reprogrammable :-)
... conversion.
For details on the SPECTRA and the ZXC4 ...Patching RST routines?Hi all, I am quite unexperienced regarding the Speccy and today I made another attempt to make a concept for a SymbOS port to this machine. There is…
... restrict yourself to the +3 family of machines by using ... could just replace the ROM with either a patched ... This could be a ROM cart you plug into the expansion ... use any of the spectrum ROM routines. If not then ... replacing the ROM entirely is clearly a ...Sinclair prototypes on eBayI'm not the seller, but I just came across a bunch of auctions for claimed Sinclair prototype cases: [url]http://www.ebay.co.uk/sch/foffion/m.html?i…
... guessing thats a ROM cart slot top right but the '3' and '4 ...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…
... real hardware support for two-ROM machines: +128, +2, yet not ... for 4-ROM ones: +2A, +3. Unfortunately this feature is ... number.
Tracking information on your 'Interface 1bis' unit has ...Games not compatible with the 128+ & grey +2Like the +2A & +3 thread, there are a few games that do not work correctly on the original 128+ and the grey +2. Two games that I know of that wil…
... Ghosts had problems running on the +2 or it ... loading, it used the ROM to decrypt some data, ... a different ROM (i.e.: spanish ROM, or +2A/+3) it ... , it uses ROM addresses. It fails on every non english ... guess it will fail on english +2A/+3, too).
What is the "SPECTRUM" keyword on a 128K?The 128K replaced UDG characters T and U with new commands; PLAY and SPECTRUM (or possibly the other way around.) The manual ([url="http://www.wor…
... by paging in the 48k ROM, changing the printer channel ...
The 48k ROM page on the 128k models is not ... to the original 48k ROM (particularly on the +3), which causes some programs ... although routines have been posted on this forum which do allow ...What is the "SPECTRUM" keyword on a 128K?The 128K replaced UDG characters T and U with new commands; PLAY and SPECTRUM (or possibly the other way around.) The manual ([url="http://www.wor…
... Battle Bunny;836167"]The 48k ROM page on the 128k models is ... to the original 48k ROM (particularly on the +3), which causes some programs ... although routines have been posted on this forum which do allow ... The following command will allow +3 and +2A users to go ...
