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ZX Spectrum CartridgesI have been thinking of "cloning" ZX Cartridges for a while (case, board and silicon skirt), to be able to make new releases or replace damaged cartr…
... VCC (5V). to disabled ZX Spectrum Internal ROM.
Due to ... doing it just when a ROM address is accessed. If directly ... for example, swaps the extra ROM ?
Is there anything special ... the interface, and not ZX ROM.
I would like ... -
Screen address of PRINT position...Hi Folks, The following code uses DF CC system variable to extrac the screen address for a PRINT position. [code]100 CLS 110 PRINT AT 10,16;…
... go. BTW, looked through the ROM disassembly as I thought there might ... -
Spectrum ROMsHi Folks, Just wondering if there is such a thing as a bug fixed version of the standard 48K ROM? Not looking for extensions or entry point moves…
... the normal 16k/48k ZX Spectrum BASIC ROM. The bugs are documented ... bug fixed, or improved BASIC ROM, then either try the Gosh ... Wonderful ROM or one of Andrew Owen ... -
Startup colours of the Spectrum ROMHi Folks, Thought I would have a go at changing the startup colours of the Spectrum ROMs used within BasinC which ships with 48.rom (16384 bytes) …
I think you are right Spider as it seems to be related to loading programs in to Basin. I will have a look in the ROM disassembly again.
Paddy -
Communal Project for ASM NewbiesHi Folks, I tend to learn best by trying stuff and then going through the pain of it not working so that I can research and fix mistakes. I suspec…
... still produce working binaries for rom targets. Memory occupation will be ... (it occupies bytes both in rom and ram at runtime, although ... occupation in rom may be compressed). For ram ... the context of the spectrum, the rom target is an if2 ... -
The state of source level debuggingI was just wondering if we can put on a table everything we collectively know about source level debugging for ZX Spectrum to get an overview of curr…
... debugger injected into ZX Spectrum 48K ROM = the monitor. Due ... /> jp 0x335b ; calculate in ROM
.db 0xff,0xff, ... [/u]
Well…Spectrum ROM Dissasembly says:
... program was rewritten for the SPECTRUM.”[/i]
... -
How to get more than 21 UDG's in BASIC?So with graphics mode under the G cursor how many UDG's can you do from BASIC is it 21? It's all POKE 65368 and above and it's sequential ABCD.... an…
... at the end of the Spectrum's ROM at address 15616 to ... copy the font from the ROM, 768 bytes starting at 15616 ... -
help with my original issue 3b from when i was a teen. possible lower ram fault.hello, well ive tried to fix my old speccy, but haven't made much progress. could you help me out with some diagnosis. the fault occurred about…
... 's unusual for a mask ROM to fail (the type with ... the chip). And if the ROM had failed, I doubt you ... expansion that can replace the Spectrum's ROM with a memory test ... ROM image would soon tell you.< ... -
where is border/ink, etc stored in rom?hi, i just wondered where these were stored in rom and how i change these?
I'm sorry to say it, but this is pretty entry-level stuff. You really should get the complete ROM disassembly and figure these things out yourself. ;)
...why would you want to change the default screen colours anyway? 8-| -
HOW-TO ClassicsHi guyz'n'gerlz) Perhaps, there're similar questions, but I was checking out another BASIC version of Xonix (which instead of a flood-fill used st…
... -source/pacman.asm"]commented Pacman ROM disassembly[/url]
Regards,
HOW-TO ClassicsHi guyz'n'gerlz) Perhaps, there're similar questions, but I was checking out another BASIC version of Xonix (which instead of a flood-fill used st…
... -source/pacman.asm"]commented Pacman ROM disassembly[/url]
[/quote]
SD Card Interfaces for the ZX Spectrum : the complete list OK I admit it : this thread will start life as the incomplete list of SD card interfaces but the aim is to list the lot
... cause impossibility use device with +3e rom with SD card support. DIVMMC ...Send in the ClonesPlease name all the Spectrum clones out there ( I would say I need it back on my desk in 5 minutes , but I will be a bit more generous in this case!…
... . All clones of the ZX Spectrum have ROM Sinclair OS (SOS48).
Spectrum-compatible computers are not evolutionary ... compatibility with software ZX Spectrum. Spectrum-compatible computers equipped ROM with its own ...Send in the ClonesPlease name all the Spectrum clones out there ( I would say I need it back on my desk in 5 minutes , but I will be a bit more generous in this case!…
... . All clones of the ZX Spectrum have ROM Sinclair OS (SOS48).
Spectrum. Spectrum-compatible computers equipped ROM with its own ... use modified versions of the Spectrum 48K ROM. They both have partial ...Send in the ClonesPlease name all the Spectrum clones out there ( I would say I need it back on my desk in 5 minutes , but I will be a bit more generous in this case!…
... modified versions of the Spectrum 48K ROM. They both have partial ... compatibility with Spectrum 48K.[/quote]
Spectrum. The ZX Spectrum never developed Sinclair ... Spectrum. Due to the fact that Timex has used its own ROM ...Send in the ClonesPlease name all the Spectrum clones out there ( I would say I need it back on my desk in 5 minutes , but I will be a bit more generous in this case!…
... modified versions of the Spectrum 48K ROM. They both have ... partial compatibility with Spectrum 48K.[/quote]< ...
[...] The ZX Spectrum never developed Sinclair Research after ... Spectrum. Due to the fact that Timex has used its own ROM ...Crash/YS MagazinesAs many as can be supplied for about 15 quid delivered, :) I just want to be able to read a few again, cheers :)
... as well as the Complete Rom Disassembly.JET PAC ADVANCED (JET PAC+)Hi chaps, I can't seem to find a rom for the modded Jet Pac game that came out several years ago known as Jet Pac Advanced, can anyone get it for me …
... [/url] there was no "official" ROM/patched version, as it's ... and yet the Jet Pac rom can be freely download on ... .google.ru/search?q=zx+spectrum+complete+rom+set+torrent+no+registration ... ;safe=off&q=zx+spectrum+complete+rom+set+torrent+without+registration ...The trouble with good code isLots of times I've come here to ask for help and always got it pretty promptly. Which is wonderful and one of the reasons why I don't think there's a…
... else to do with the Spectrum. It’s merely a ... [i]but not for the Spectrum[/i].
You ... a screenshot of the Spectrum’s iconic copyright text ... to that of the Spectrum’s ROM, and use Speccy’s ... turn your PC into a Spectrum.
That said, ...My re-creacton of the Z80 8-bit Universal IDEI looked into my draw with various bits & bobs for PC and I found there a CF-IDE adapter, HDD ribbons and two CF cards. So, I was thinking to myself,…
In my understanding +3e ROM (pcf type) should work with ...My re-creacton of the Z80 8-bit Universal IDEI looked into my draw with various bits & bobs for PC and I found there a CF-IDE adapter, HDD ribbons and two CF cards. So, I was thinking to myself,…
... ="Claudius;910631"]In my understanding +3e ROM (pcf type) should work with ...What mods do you recommend for a +2aHello all, I have recently got a +2a, that is running nicely. I'm thinking of modding it. I have read that the +3e rom is a good option. what else…
... are keeping in mind the +3e ROM installation, go ahead with an ...Troubleshooting RAM IC's on Spectrum +2 Grey?Got myself a grey +2 but at startup it shows something very similar to this: [img]https://preview.ibb.co/mmai5F/2_Ram_Fault.png[/img] I also su…
... /> Links:-
[b]ZX Spectrum Diagnostics by Brendan Alford[/b ... - A Diagnostic ROM Image For The ZX Spectrum[/b]
... -articles/a-diagnostic-rom-image-for-the-zx-spectrum/
Spectrum Test ROM - the original version[/b ...ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
Hi Mike, Thank you for report the result.
You can read how to use +3e ROM from here.
http://worldofspectrum.org/zxplus3e/Confused whether I have a +2A or +2B?I opened up my newly acquired black +2A and what I see is that it's an Amstrad Z0833 Issue 2 board from 1988 . I was changing the resistor to make th…
... Spectrum +2A/+3 ROM A v4.0 English
40093 Spectrum +2A/+3 ROM ... 40092U Spectrum +2B ROM A v4.1 English
40093U Spectrum +2B ROM B ... English
40094 Spectrum +2A/+3 ROM A v4.0 Spanish ...
40094S Spectrum +2B ROM A v4.1 Spanish< ...SkoolKit 6.0SkoolKit 6.0 has been released. SkoolKit is a set of command line utilities for disassembling Spectrum software, into assembler-friendly ASM forma…
... a codepage problem generating the Spectrum 48K ROM asm file with Skoolkit ... >skool2asm.py rom.skool > rom.asm
Parsed rom.skool (0 ... .42s)
Using ASM writer :rom.ROMAsmWriter
Traceback (most recent ...HOWTO Best Pratice for formatting SD- / MMC-Cards and Image-Handling e.g. Tools for ResizeCould you please tell me your experiences with handling images of SD- and MMC-Memory-Cards for Emulation. I use Windows 10 32-Bit as PC-OS, but yo…
... . I also don't know +3e rom, but i expect it uses ... even if you can mount +3e hdf by that utility it ... hdfmonkey (before formatting it on +3e)Custom Menus on the ZX Spectrum +3Today, my Friends, i have the pleasure of presenting a program i have written which gives a set of custom menus on the +3. The main features of my p…
... the screen corruption in the +3e ROM.
Sorry about that.Hacking the ZX Spectrum 48K ROMHi Guys, I have modded my Speccy with a dual boot ROM loading on first bank the original ZX kernel and on the second bank an enhanced version. I h…
... memory address of the rom is filled with HEX ... re going to hack the ROM, I'd recommend having ... .io/rom/index.html"]ROM disassembly[/url], particularly as the ROM is ... any games that use the ROM as data.
... you can insert into the ROM as a 768 byte ...
