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Internal ROM expansionHas anybody designed a multiple-ROM interface that plugs into the internal ROM socket instead of plugging onto the edge connector? It would be useful…
... is coming but I hope not working together because external ROMs will ... alistairsserver.no-ip.org/public/spectrum/flash/manual/tool.gif[/ ... Opus Discovery (diferent expansion bus on +3...) Guesser's Flash ROM ... MAX(amx) & opus discovery on grey +2 [/B] with ... -
Time to write a gameHallo, just wanted to know how long are you coders working on a (released) game. Minimum, maximum and average. Mine are: Minimum: 3 Days ("Ultra refl…
... finished in time for the Spectrum show comp (Aug 31st deadline ... ;) Not sure how much is done by now, as i'm working on ... some auxillary routines but he had 3 or 4 ... -
Connecting HDF to Emulator with divIDE supportHi Guys, I'm using ESXDOS 0.8.0 on a divIDE 57c but I want to set it up on an emulator. I've created an HDF of my CF card but I'm struggling with i…
... you've had the card working on the real hardware, I'd ... . I managed to get it working in Spin, and presumably it ... be temperamental like a real spectrum.
I've downloaded ... "]SAMdisk 3.3[/url], which is hot off the press (website not yet ... -
MORE NEW ZX SPECTRUM REVIEWS INCLUDING WIWO-DIDO !ive just uploaded a good few new reviews to my youtube channel, including a 2 part feature on the game "wiwo dido" (i got the name wrong in the video…
... update, not limited to 1k.[/QUOTE]
On the ZX Spectrum only ... /> (game 1 and 3)
I am working on a Wiwo Dido ... 6, which must be a Spectrum version ... -
The Sinclair Microdrive NightmareHi folks, following the [URL="http://youtu.be/Kh4hkIyjdNE"]?Sinclair ZX Spectrum - 30th Birthday Anniversary 2012 - The Movie?[/URL] and the series …
... can't. Maybe it depends on the if1 connector type but ... of microdrives, And 2 or 3 years ago, I tested them ... cases) but carts are still not working.
Very very sad ... most unique part of zx spectrum hardware, they are ultra small ... -
80x24 mode (Timex required)Hopefully Martijn will be adding this to the archive soon, but until then grab it here: [url]https://dl.dropbox.com/u/15659782/BASIC80.zip[/url] Th…
... only having 48K RAM and not having a "dedicated" Video RAM ... did a new "ULA" for +3.
[QUOTE=aowen ... software. The philosophy behind the Spectrum SE was to provide the ... were abandoning the 2068 and working on a upgrading and expanding the ... -
80x24 mode (Timex required)Hopefully Martijn will be adding this to the archive soon, but until then grab it here: [url]https://dl.dropbox.com/u/15659782/BASIC80.zip[/url] Th…
... only having 48K RAM and not having a "dedicated" Video ... did a new "ULA" for +3.[/quote]
Sinclair did use ... prototype specification. Now a production Spectrum SE with built int 80x24 ... were abandoning the 2068 and working on a upgrading and expanding the ... -
80x24 mode (Timex required)Hopefully Martijn will be adding this to the archive soon, but until then grab it here: [url]https://dl.dropbox.com/u/15659782/BASIC80.zip[/url] Th…
... *after* the US spectrum. As you say, that spectrum failed new FCC ... The bankswitch code they were working on was disabled in the ROMs ... s strongly possible they decided not to release microdrives. He spoke ... instead about a 3" disk system using $50 ... -
WibbleBibble's Basic threadHi in an attempt to keep my questions from spamming the forum. I think its better to put them all in one place. Thanks everyone so far, I feel I am …
... study.
Been working through the Vickers books. will ... design theory videos on youtube. I figured well its not enough just ... />
The classes do not contain the lab sessions, but ... that game houses coded there spectrum programs. That Is part of ... -
Spectranet updateHi all It's been a busy summer, and in any case I've wanted a little bit of a break from doing Speccy stuff to avoid it getting old (pun intended). …
... short run of boards, not to mention the hours ... . and countless hours of working on the software. Unfortunately these ... layer board, it has 3 supply voltages, semi-custom ... half the size of the Spectrum ULA, 128K flash, ... +2 and the +3 since these have different ... -
Spectrum in black TS1500 case with grey "Sinclair ZX Spectrum" labelAt the Spectrum30 event yesterday, someone had brought a Spectrum like object with an unusual case and I never did find out whose it was or where it …
... suggest any time was spent working on such machines after the 48K ... were ts2068 machines being publicized, not spectrums. They supplied material ... of sale (like maybe 2-3), leaving no doubt these ... of the product change (from spectrum to ts2068 ), many changes ... -
Revisiting Spectrum CPU clock regenerationWarning: This post will be a bit nerdy :-) Some time ago, I experimented with phase locked loop circuits as a possible way to regenerate the Spectru…
... out why something's not working if it doesn't ... master clock for the Spectrum clock regeneration digital ... to do level translation to 3.3 volts. (Actually, the ... a nice impedance controlled line on the PCB!)
< ... question: will it work on real hardware? with a ... -
semi dead speccy 48k who can helpHi forum , i am busy recovering a 48 k speccy issue 3 board unit. With the help of a more experienced spectrum user from the uk , i managed to get…
... got the spectrum long time ago becouse it was not working.
... starting point an moved on to verify and modify ... ( 5v ) and pin 28 on the issue 3 pcb .
... wire it to pin 14 ) on the rom , and then ... one , and powered up the spectrum .
It ... -
ZXDev - powerful environment for development in four languages is ready for testingXDev/ZXDev is open and free set of compilers, additional tools, libraries and design patterns for target platform ZX Spectrum 48K in different progra…
... Assembly language is complex and not portable, but it remains the ... br />
Spectrum's Basic implementations are not compatible with Visual ... Spectrum cannot use his experience to make it easy to start working on ... runned even under Win 3.1/Win32s and Linux/ ... -
Incorrect Spectrum +3 emulation: different results on Fuse and SpecEmuWhen developing and testing [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027591"]Rotatrix[/URL], I noticed different results on Fuse and S…
... post below will working stable (without flicks) on spectrum +2A/+3 with selection 1 ... ;654944]The link above was not valid anymore. I just found ... image[/URL] [ula128+3(early).tap] on the real +2A/+3 machine.
WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... new update to the Spectrum technical wiki, and now ... port FFh to be working smooth sprite moving (of ... Sometimes a colour register is not well written. There's ... this is not working fine, or there are noise on the ... a complete AY-3-8912 chip on FPGA and bring ...HxC Floppy Drive Emulator - help neededHi! I?m really having difficulties with my new HxC SD card floppy emulator on a Spectrum +3. It?s REV C cased light gray, with no labels on it, so I…
... the Spectrum, then most, if not all of the hardware is working.
However, this alone does not ... floppy disk on the SD card does not mach what the Spectrum OS ... , having never tried mine on a +3, I am unable to help ...car boot sale findJust happened upon a mint issue 3 48k attached to an opus discovery 1, also beautiful condition. Never used one. Is there much in the way of dedicate…
... happened upon a mint issue 3 48k attached to an ... opus-board, drives and Spectrum, is usually not working anymore after that time ... . However, not a real problem ... was my first disk system on Spectrum and I still have it ...New Z80 CPU emulation testerI have finally wrapped up the new [URL="http://zxds.raxoft.cz/taps/misc/z80test-1.0.zip"]Z80 tester package[/URL] I have previously announced in [URL…
... to figure out how bits 3 and 5 of F ... later, when Mark Woodmass was working on [URL="http://www.worldofspectrum.org ... zx81;668760]User Vaporatorius from #spectrum on IRC-Hispano has tested some ... tap?).[/QUOTE]
Well, not exactly. The real NEC fails ...Spectrum +3 cannot formatGot myself a new spectrum +3 replaced the belt in the drive I have tons of AMSOFT disks (used with amstrad), so, i tried using them in the drive and …
... neodymium magnet handy i did not proceed this way. Also, i ... i took a working disk. Run "check" on it and it showed ... went further and took another Spectrum +3! And repeated all the same ... not the drive.
So, if disk is formatted and working ...RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... The game I'm working on has 32 wide by ... remaining 4 rows already on screen? Otherwise, simply ... then use RCS on the top 2/3 screen only. Afterwards ... unRCS the first 2/3 screen only, and decompress ... forgot the regular Spectrum screen format is not linear either... ...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…
... not work on some Spectrums (pressing the NMI button simply reset the Spectrum ... ).
Oddly there was at least one +3 machine ... and thus have a perfectly working ZX Spectrum everywhere where I go ...RS232C disk driveWhilst compiling a very concise accurate list of my speccys (now numbering 24!) I came across a Tandy battery operated 3.5" drive with an 8 pin rs232…
... />
Sadly to have working floppy drive via Serial you ... that the device is based on - so I sadly ... FDD for the earlier spectrum's certainly has merit, ... could as easily (if not more so) add an ... an external device for the Spectrum +3 or Amstrad CPC6128 (or ...ahh..sooo close :) Spec128k+ RGB on LCD monitor helpHello, Was trying out RGB on my 128k+ and a Samsung Syncmaster 204 lcd monitor. Tried this monitor with a Genesis/Megadrive and a SNES and works real…
... to get an RGB cable working on a toastrack.
There ... RGB signals, the other does not have these
- One ... 2 and one for +2A/+3) with a straightforward schematic without ... benophetinternet.nl/hobby/vanmezelf/ZX Spectrum 128K video fixes and video ...Beta testing FuseHello everyone, We are preparing Fuse for a new release soon and would appreciate help in testing that all the new features and all the old features …
... " marked the save is working fine, but a normal ... wait real time, is not possible. It just wont ... automaticly, which it should NOT do since traps are OFF ... 2. Get Spectrum ready to save
3. Select Media-> ...
4. Save file on Spectrum
5. Wait till ...Killing a Speccy with sound. :(Is it possible to do damage to a Speccy by Loading in a game too loud? I only ask as... that's what I appear to have done, on two different Speccys…
... ;685446]I am not understanding how you know that Spectrum was damaged ... about the 48K model, not 128K or +2A/+3)[/QUOTE]
working game in and... it just ... .
A bit later on, Speccy #1 seemed to slightly ...Just a curiosity of mixing synth with samplesThis is really a proof of concept, I made for the idea of playing simultaneously two ZX Spectrum computers, where one is playing chiptune music and t…
... play such stuff from one Spectrum with TurboSound (impossible for ... of it while you're working on it, makes my head ... /> ---------------
Hmmm. Maybe ProTracker 3.x has faster procedure?
not two compiled modules (this ...TIM Interlace SoftwareNot sure if this is the right forum but in my own time I plan to get some stuff up to the archive. I just came across something almost 10 years old. …
... ;695565]I supose its not the SP1 lib you mean ... ) it was reviewed and tested on a Spectrum. Working.
There ... when only using 1/3 or 2/3 of the screen. ... demos a 2 or 3 screen version (not as nice) and ... interest in a toot or not. I should have crude ...BIN2BAS (load BASIC text into emulator) utilityI've nearly finished testing this. It allows a BASIC program to be loaded from a text file in any emulator which has a "load binary" option. I was wo…
... the last one on the line for all versions, not just the ... +3.asm[/url]
It was just a matter of working ... : J:\SPECTRUM-C\MYPROG\TXT2Emu128.ASM
File 2: J:\SPECTRUM-C ... \MYPROG\TXT2Emu128+3.ASM
Sherlock (Melbourne House) Version 1 soughtFollowing my excursion to Wilderland ([url]http://members.aon.at/~ehesch1/wl/wl.htm[/url]) I have now moved on to foggy London to research the world …
... those of us not fuelled on absinthe a more conventional ... the tape into a Spectrum with a Multiface attached ... the recording. My old Spectrum tapes usually load OK ... Smith CPD8300, so that's working OK.
...
beep; I might keep it ...
