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3 ZX Spectrum ROM cartridges![url]http://www.ebay.co.uk/sch/quantit/m.html?_dmd=1&_ipg=50&_sop=12&_rdc=1[/url]
[url]http://www.ebay.co.uk/sch/quantit/m.html?_dmd=1&_ipg=50&_sop=12&_rdc=1[/url] -
48K's and bad DivIDE compatibilityI have had some 48K boards and complete machines in the past which didn't work fully with a DivIDE interface. The reason for that always was a Z80 pr…
... pressing a key boots the Spectrum rom.
But the NMI button ... -
OpenSE BASIC 3.1.1The eagle-eyed will have noticed that [url="http://www.worldofspectrum.org/infoseekid.cgi?id=0027510"]SE BASIC[/url] got an update last week. As a te…
... br />
The ZX Spectrum ROM is owned by Amstrad, which ... the ROM, and not being free open source software, Spectrum emulators ... hit by mistake on the Spectrum+ keyboard) and replaced with ... execute correctly on the original ROM.
* Improved SCREEN ... -
Beginner questionThis might sound and be daft.... I've just been reading J Cauldwell's "how to write a Spectrum game" but was thinking of writing something in C as I…
... 's "how to write a Spectrum game" but was thinking of ... , without inlining assembler, to call Spectrum ROM routines from C? And would ... -
Spectranet firmware update: TAP file loading fixArchie Robins discovered a problem whereby interrups were being erroneously enabled on the return from a tape trap (that is, when TAP files are being…
... BYTES routine in the ZX ROM. This causes the peripheral' ... s ROM to get paged in ... This may be the BASIC ROM itself in the case of ... Spectranet was returning via the Spectrum ROM's SA/LD-RET ... no need for the Spectranet ROM to return via SA/ ... -
August sales[COLOR="Blue"]I have about everything listed here in stock. But some of it must be made ready (with custom wishes). [B]Buying directly will save you…
... /vanmezelf/sales/rom.jpg[/IMG]
[B]ZX Spectrum ROM (different types ... ]Discounts when buying a ZX Spectrum:[/B]
- Kempston ... IMG]
[B]ZX Spectrum 128K 'toastrack', with new membrane ... IMG]
[B]ZX Spectrum +2, enhanced composite video with ... -
Compiler conventions for passing args/return valuesI've been mulling over this for a while, but I can't spot it covered anywhere. There are various methods for passing args and return values between …
... was reading through the +3DOS ROM disassembly. Could the carry flag be ... -
Ben Versteeg's September sales[COLOR="Blue"][B][SIZE="6"]Add-ons[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophetinter…
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[B]ZX Spectrum ROM (different types)[/B]
?3 ... ]Discounts when buying a ZX Spectrum:[/B]
- Kempston Joystick ... br />
[B]ZX Spectrum 128K 'toastrack', with new membrane ... br />
[B]ZX Spectrum +2, enhanced composite video with ... -
New game: Krunel[IMG]http://www.speccy.pl/images/news/krunel_00.png[/IMG] Game name: Krunel Type: logical Author/group: [url]speccy.pl[/url] Platform: ZX Spectrum …
... pl[/url]
Platform: ZX Spectrum + AY interface
Also works ... 2068 was a licensed ZX Spectrum clone popular in Portugal ... for TC2068 without the ZX Spectrum ROM cartridge. There is no support ... also works on standard ZX Spectrum.
Before that ... -
Ben Versteeg's November sales[COLOR="Blue"][B][SIZE="6"]Almost ready[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophet…
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[B]ZX Spectrum ROM (different types)[/B]
?3 ... ]Discounts when buying a ZX Spectrum:[/B]
- Kempston Joystick ... br />
[B]ZX Spectrum 128K 'toastrack', with new membrane ... br />
[B]ZX Spectrum +2, enhanced composite video with ... -
SkoolKit 3.7SkoolKit 3.7 has been released. In case you've forgotten, or never knew to begin with, SkoolKit is a suite of utilities for creating disassemblies o…
... utilities for creating disassemblies of Spectrum games.
Built versions ... ://skoolkid.github.io/skoolkit/examples/rom/"]Spectrum ROM[/url]
[/list]
New from Paul Farrow, the ZXC4This is exciting stuff!!!! Sorry if ive stepped on your toes Paul, wanted people to hear about it!!! [QUOTE]Hi I?m happy to announce the release o…
... replacement version of the Spectrum ROM without the need to ... version of a specific Spectrum ROM). Alternatively, it could ... routines in the Spectrum ROM, using the ROM cartridge as a ... the functionality available from the Spectrum ROM.
...Interfaces & ROMsHi everyone, I'm currently looking into the various modern interfaces for the Spectrum to allow me to run all my games from an SD card. I have a few…
... able to select a ROM and boot the spectrum into it. For ... TEST PROGRAMS
[*]SPECTRUM 128 RAM TESTER
[*]SPECTRUM ROM TESTER
[/LIST ... -articles/a-diagnostic-rom-image-for-the-zx-spectrum/[/url], that I ...Better arrangement for video memory?While doing some documentation work for the ZX-Uno project, I compared the advantages of the weird layout of the ZX Spectrum against a linear layout.…
... [code];Taken from The Incomplete Spectrum ROM Assembly
;http://www. ... very similar to the ZX Spectrum video mode, the similarities ... />
Memory address (ZX Spectrum arrangement)
Y7 Y6 Y2 ... intuitive than the ZX Spectrum arrangement, so I wonder ...A new home for SkoolKitJust a quick note to inform the crowd that SkoolKit - the Spectrum game disassembly toolkit - has a new home: [url="http://skoolkit.ca/"]skoolkit.ca…
... the crowd that SkoolKit - the Spectrum game disassembly toolkit - has a new ...Weird symptom number 2...I got a new keyboard membrane for my Spectrum+ plugged it in and low and behold the weird left to right printing of the copyright message disappeared…
... new keyboard membrane for my Spectrum+ plugged it in and ... .
However the Spectrum is now too fast... (sigh ... ROM, ULA, IRQ etc.
After about 5 minutes the Spectrum ... /> It could be the ROM. If the Spectrum ROM overheats I guess it ...ZX-Assembler version 0.8 (beta) releasedDear readers, yesterday I've published ZX-Assembler in its first version 0.8. It offers you some interesting features, even if I know there are …
... />
* Edit datablocks of ZX-Spectrum emulator files directly with ZX ... levels deep.
* Predefined ROM label file, that is auto ... you need to access ZX-Spectrum ROM routines.
Can be customized ...External Z80 CPUHi Looking for some advice if possible. Many years ago I had a plug-in board for a Spectrum 48k which had a couple of switches, a z80 CPU, and a S…
... -in board for a Spectrum 48k which had a ... z80 CPU, and a Spectrum ROM on it (maybe another chip ... plug this into the spectrum edge connector, and by ... force the spectrum to use the external ROM and/or CPU ... Z80 was switched. The ROM seems straightforward, but I ...Interface 1 ShadowROM pagingI read the Interface Shadow ROM Disassembly book. I wondered how that rom calls the interface's rom paging mechanism. It doesn't! I learned there is …
... the Interface Shadow ROM Disassembly book. I wondered how that rom calls the ... interface's rom paging mechanism. It ... the interface pages the shadow rom in. And when it reaches ... $700, it pages the BASIC rom back in.
...48K (in 48) vs 48K in 128K / +2 / +3I'm sorry I've probably overlooked this but despite a search I did not see it. :( and looking at some of the tech pages did not really answer my ques…
... message difference in the 48K rom, are there any other changes ... 48K (or 16K I guess!) Spectrum rom and the one used in ...Emulating transfersI've been studying some games saved with transfers, and I'm surprised that almost no emulators have included those interfaces. This is my (incomplete…
... br /> - Phoenix: It pages ROM over the Spectrum ROM. Not emulated.
- Dinamid ... It pages RAM over the Spectrum ROM, and it is programmable. ... have only ROM. It's emulated on Real Spectrum, but it ... needs the file [b]specmate.rom[/b ...Timex Sinclair 2068 Twister Board by SuperfoJust a minor test. https://youtu.be/5mOCGyDPk4k Superfo made a Timex Sinclair TS2068 "Twister Board" with a socket for ZX Spectrum ROM on-board…
... " with a socket for ZX Spectrum ROM on-board. Socket accept both ... ts2068-with-socket-for-zx-spectrum-emulator-rom-on-board-28470
Spectrum progs. Of course not everything ... on the ports compatible with Spectrum 128K.
A ...Needing my spare room backMy collections will always be my pride and joy, however I have a mountain of duplicate items, games, etc ! The time has come to try to streamline thi…
... are:
the REAL ! Spectrum ROM tester cartridge ( Ian Logan ) with ...Assembler by Peker Computers Ltd.There are two entries at WOS: http://www.worldofspectrum.org/infoseekid.cgi?id=0024435 (MIA) http://www.worldofspectrum.org/infoseekid.cgi?id=100…
... is a link to the ROM image for the cartridge, but ... in place of the ZX Spectrum ROM, and it appears to work ...[Asm] Is this nested loop faster than LDIR or a bunch of unrolled LDI's?Hi all. I'm learning Z80 asm on Speccy 48K, and to start with I decided to write my own "CLS" routine (without relying on ROM calls or LDIR) as a lea…
... CLS" routine (without relying on ROM calls or LDIR) as a ... $5B00 (23296) if no ROM calls or BASIC required, saving ... color. Alternative: call $229B/8859 (Spectrum ROM function to change border color ... ).
; ROM CLS = call $0DAF/3503
Z80, and 6502, in comparisonI was wondering about how each of these compared in terms of performance. The Commodore 64 had a 6502 @ 1MHz, and graphics processor VIC which took …
... be down to programming. The spectrum rom has a floating point calculator ... the one in the rom , as the spectrum version uses a screen ...problem with symbol shift and caps shift key combinations on multilayer keyboard membranesHello, I know, it is generally know that some ZX Spectrums with multilayer keyboard membranes have problems with some key combinations. Typically …
... some key combinations. Typically ZX Spectrum 48k+ sometimes cannot write quotes ... 't work on my ZX Spectrum 48k+ (with replaced membrane), ... , i used code in ZX Spectrum ROM at address 654. If it ... them). On ZX Spectrum 48k + and Amstrad ZX Spectrum 128k +2 it ...If you had four roms...Just wondering if you were designing a Spectrum from scratch, and you used a 27512 EPROM, which would hold about 4 spectrum roms, what you would inst…
... if you were designing a Spectrum from scratch, and you ... which would hold about 4 spectrum roms, what you would install ... ;
1. Normal Spectrum ROM.
2. 128K ROM.
3. Interface ... ROM.
I was thinking that would make an idea Spectrum ...Missed opportunities in the 80'sAll the talk of the Loki got me thinking... What if someone had built an expansion box for the speccy that had the 3812 Yamaha music chip ( Adlib Sou…
... upgrade that would replace the Spectrum ROM with a RAM and loader ... , and paging RAM into the ROM slot of the Speccy was ...Emulators for beginnersAs a beginner to this I might be being a bit stupid but do you need the old tape game to play it still or can you download them off the web and play …
... DOS, like most
PC Spectrum emulators, but some people prefer ... Real Spectrum Emulator which can also run ... these emulators run all known Spectrum games.
Also, ... to download and install the Spectrum ROM's (not games, the< ...
