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Codemasters CD-ROMI was thinking of this: how about to write a letter to Codemasters about re-launching their famous CD-ROM with all of their Spectrum games (only thin…
... re-launching their famous CD-ROM with all of their Spectrum ... -
Write to ROM=crash?I've read in quite a few places that writing to the ROM causes a crash but on the assembly listing the comments for poke say: "Happily no check is ma…
I've read in quite a few places that writing to the ROM causes a crash but on the assembly listing the comments for poke say:
"Happily no check is made as to whether ROM or RAM is addressed."
Does this mean that pushing a value when SP -
Spectaculator/zx81.rom/zx printerHi I'm Paolo z I've loaded on Spectaculator6.25 (not registred) the following rom file (renamed zx81.rom) on spec128k: [url="http://www.fruitcake.pl…
... (not registred) the following rom file (renamed zx81.rom) on spec128k:
ZX81 ROM (edition 2) and patching the ... of the projecting of zx81.rom file or of Spectaculator or ... -
Swedish SPectrum ROM foundFrom a contributor to my inbox: [quote] Went to a flea market today to look for old computers and found a rubber-key Speccy. Didn't really look at i…
...
The good news: the ROM (or rather, an EPROM from ... make an image of the ROM. Provided the EPROM can ... handle the type of ROM, of course.
[/ ... any definitive answers on the ROM type and we'll ... hopefully have another ROM image to play with!< ... -
128K ROM 0 Disassembly updatedSome updates to my 128K ROM 0 Disassembly at [url="http://www.mjwilson.demon.co.uk/rom/"]http://www.mjwilson.demon.co.uk/rom/[/url] Thanks to Rui Tu…
Some updates to my 128K ROM 0 Disassembly at [url="http://www.mjwilson.demon.co.uk/rom/"]http://www.mjwilson.demon.co.uk/rom/[/url]
Thanks to Rui Tunes for his contribution. -
Ultimate games,ROM cartridges, joystick and various other games for saleOkay finally got round to listing my stuff... [url="http://search.ebay.co.uk/_W0QQsassZpsj3809"]http://search.ebay.co.uk/_W0QQsassZpsj3809[/url] (T…
... for different machines, got 4 ROM cartridges. A Cheetah Bug joystick ... -
the exploding calculator?!hi i am trying to find out a little bit more about the sinclair pocket calculator and a story i heard which involved one exploding in the pocket of …
... more about the sinclair pocket calculator and a story i heard ... -
Convert TZX file into ROM file- I made a dump of my ISO ROM ver 6 with SAVE "ISOROMv6" CODE 0,16384 and converted it into a TZX file. But how can I build a ROM file for emulators …
- I made a dump of my ISO ROM ver 6 with SAVE "ISOROMv6" CODE 0,16384 and converted it into a TZX file.
But how can I build a ROM file for emulators from it? -
OPUS.ROMI was downloading the new RealSpectrum emulator with low level access to disks like Opus Discovery disks. But now I need the ROM file. Where can I ge…
... /> MF1-Rom: mf1.rom # ROM file for Multiface One
# MF128v35-Rom: mf128v35.rom # ROM file ... /> # Multiprint-Rom: mprint.rom # ROM file for Multiprint
# SpecMate-Rom: specmate.rom # ROM file for ... -
+3 rom disk load/save routines?I`ve been looking everywhere for some documented listing of the +3 rom load/save routines. I want to convert some games to use disk instead of tape.…
... documented listing of the +3 rom load/save routines.
rom load/save would suffice.
spin, and +3e rom, ftpis there anywhere that I can download Spin, and the +3e rom image, from an FTP server. I am at school, and .ZIP files are blocked for "security" (non…
... download Spin, and the +3e rom image, from an FTP server ...IF1 ROM v3 image?Did an image of the IF1 ROM v3 ever materialise anywhere? Ta Jim
Did an image of the IF1 ROM v3 ever materialise anywhere?
Ta
JimdK'Tronics 4K Graphics ROMHi, I've got a working 4K graphics ROM fitted (today) in my ZX81 (yay!). I'd like to put a RAM chip (battery-backed) in the socket provided, howeve…
... got a working 4K graphics ROM fitted (today) in my ZX81 ...ROM paging questionAssuming the Spectrum 128 memory map and port addresses, but two custom ROMs in place of the normal Editor and BASIC, what is the most efficient way …
... calling a routine in ROM-1 from ROM-0 so that when ... the routine in ROM-1 executes a RET instruction ... of convenience assume routines in ROM-0 will use a RST ... address of the routine in ROM-1, which means the paging ...ROM POKE-able emulatorIs there an emulator available where you can POKE the ROM (and also altering it) while running? Thereby making the ROM work like RAM. Preferably a…
Is there an emulator available where you can POKE the ROM (and also altering it) while running?
Thereby making the ROM work like RAM.
Preferably an emulator running on MAC OS!rom switchhow could one go about building a rom switch, to switch between +3 roms and +3e roms.
how could one go about building a rom switch, to switch between +3 roms and +3e roms.Spectrum ROM/Emulator Cartridge for Timex Sinclair 2068I'm looking for this cartride to use with TS 2068 (The Spectrum emulator is a Spectrum ROM on cartridge. To the software this looks exactly the same…
I'm looking for this cartride to use with TS 2068
(The Spectrum emulator is a Spectrum ROM on cartridge.
To the software this looks exactly the same as a 48K Spectrum.)Extracting the Multiface ROM?Is there an easy way to save the contents of a real Multiface 128 ROM to tape, on a real spectrum, for the purposes of transferring it to PC for emul…
... of a real Multiface 128 ROM to tape, on a real ...Sinclair Cambridge Scientific CalculatorHi, Been having a clear out and I found this neat little calculator to sell. Thought I would let you guys know about it. [URL="http://cgi.ebay.co.u…
... I found this neat little calculator to sell. Thought I would ...Calling ROM routinesFirstly, sorry if this is the wrong forum to post this in, but I wasn?t quite sure under which heading is best fitted. I?m trying to figure out how…
... how to invoke the LOOKVAR ROM routine to discover where a ... don?t cover invocation of ROM routines at all.
Complete Spectrum ROM Disassembly error?I've discovered what looks like an error in the [url=ftp://ftp.worldofspectrum.org/pub/sinclair/books/CompleteSpectrumROMDisassemblyThe.txt]online ve…
... version of the Complete Spectrum ROM Disassembly[/url]:
[code ...SPECTRUM Amplifier and Calculator for saleI am selling on Ebay a Sinclair President Calculator and a Sinclair Project Sixty amplifier if anyone is interested. The Links are below. Amplifier…
... on Ebay a Sinclair President Calculator and a Sinclair Project Sixty ... ;rd=1[/url]
Calculator:
[url]http://cgi.ebay ...Speccy character set address in ROM?Hi guys Can anyone tell me where the speccy character set lives in speccy rom, say, starting from the ! (ASCII 33) character? I'm actually writing …
... character set lives in speccy rom, say, starting from the ! (ASCII ...RAM Test ROM?Found a link to this: [url]http://www.retroreview.com/iang/TestSpec4.zip[/url] in another thread, and fired it up in SPIN, but I have no clue how to…
... be any documentation for the ROM.
Can someone advise how ... point me to an alternative ROM to effect this?
Thanks ...Floating point representationI'm planning on picking up the [url=http://matt.west.co.tt/category/spectrum/openzxrom/]OpenZXRom[/url] project from where I left off a few months ba…
... , and getting stuck into the calculator routines. But before I do ... 's tinkered with the Speccy ROM's floating point routines is ... to shift it. However, the ROM treats integers up to 65535 ...Jet Pac rom instructionsHi, I just got boxed Jet Pac ROM cartridge but without instructions. Could someone please scan the instruction booklet and email it to me? ( And sen…
Hi,
I just got boxed Jet Pac ROM cartridge but without instructions.
Could someone please scan the instruction booklet and email it to me?
( And send it to WOS archive as well. )
thanks in advance
TimppaROM Cartridge HolderDoes anyone have a ROM cartridge holder from a broken ROM cartridge I could use. I have a spare board here with the Spectrum tesst software on it, a…
... have a ROM cartridge holder from a broken ROM cartridge I could ...Developing the Spectrum ROMI'm working on some Z80 assembler for a Z80-based single board computer that I'm building. For the things that don't poke my hardware, I'm using a Sp…
... the code for the Spectrum ROM was being developed, presumably in ... of thing? Even if the ROM is only 16K, that's ...Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... where i would put my stack).
Assembly Questions:
rom seem to use the register ... me to manually page in ROM 3 and RAM 0, and ... RAM is used for the stack from page 5. Does this ...Wanted: Timex 2068 with 48K rom...and more if possible. I checked all the threads I could find about the TS2068, checked Jarek's website, even sent a few pms and asked a few peopl…
... a TS2068 with a 48K rom, but I would love to ... to sell, with a 48K rom already instaled, or with all ...
