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Complete Spectrum ROM Disassembly copyrightApologies if the answer to this question lies somewhere in the bowels of this forum, but I couldn't find any information on it. It's impossible to…
... of the The Complete Spectrum ROM Disassembly (by Logan and O ... SkoolKit job on the Spectrum ROM and publishing the result. Being ... -
z88dk Font ChangeHi, I'm working in a couple of games, but Have someone some code to help on change the z88dk stlib font? Just one working example... Regard…
Hi,
I'm working in a couple of games, but
Have someone some code to help on change the z88dk stlib font? Just one working example...
Regardas -
ROM disassembly of CAS disk interfaceI finished disassembling of the ROM with operating system of CAS (Cheyenne Advanced Systems) disk interface. This interface is a clone of Beta 48 and…
I finished disassembling of the ROM with operating system of CAS ( ... -
Basin for Beginners questionI stumbled across [url="http://everychildcancode.org/basin/"]Basin for Beginners[/url] website when I was searching for a simple BASIC to start teach…
... across [url="http://everychildcancode.org/basin/"]Basin for Beginners[/url] website when ... revamped version of the classic Basin from Mr Dunn with learning ... anything after the line number, Basin pops up a strange error ... -
SMART card not workingHi all, I've got an issue 3 48k which appears to be working fine apart from with a Retroleum SMART card. The card (which works fine on my other Sp…
... start, I can run test ROM images and they complete fine ... the Spectrum just hangs, no change to the screen, it just ... -
The Complete Spectrum ROM Disassembly - SkoolKittedAs [url="http://worldofspectrum.org/forums/discussion/52745"]indicated previously[/url], I've recently been working on converting Logan and O'Hara's …
... and O'Hara's Spectrum ROM disassembly into SkoolKit format.
rom/"]The Complete Spectrum ROM Disassembly[/url]
Upper memory issueZX Spectrum 48K, issue 2, boots fine. Lower RAM OK. When tested with the new test ROM in the Diagboard, for all upper RAM tests "FAIL" is shown. I…
... tested with the new test ROM in the Diagboard, for all ... differs, but it doesn't change things when I swap IC19 ...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) …
... ships with 48.rom (16384 bytes) and plus2.rom (32768 bytes). Looking ... in the Complete ROM Disassembly I made the following ... br />
In the plus2.rom file I changed:
ROM disassembly.
Many ...How to get the different cursors in BASin ?I just tried BASin, it really is a fantastic tool. I noticed it had a UDG editor. But how do I bring up my characters that I have created? How do I g…
I just tried BASin, it really is a fantastic tool. I noticed it had a UDG editor. But how do I bring up my characters that I have created? How do I get the G cursor for example ?Recommend games that don't need the ROM ?I'm looking for a few games that: * Are freely available as .sna files * Do not need the ROM at all * Have motion on screen after snapshot resta…
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* Do not need the ROM at all
* Have motion ...So where is the random number in the Speccy ?So I am messing around with ZX Spectrum Assembler and I want a random number. I looked up previous posts and one of the links said that random number…
... random numbers are in the ROM at 14000 ? So there's ... number doesn't seem to change here I get
49 ...Shimmering displayHi all, I've got a 48K issue 4S and it appears to be working apart from it's displaying weird vertical shimmering patterns. It passes a RAM test t…
... out the ULA with no change and also IC6,7,11 ... doing, the counter before the ROM kicks in on the video ...ROM PRINT routine issuesHi all, I am using the ROM print routines a lot in my assembly program and I'm experiencing issues. I am changing the system variable DF CC to po…
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I am using the ROM print routines a lot in ... character. I'm assuming the ROM print routines are updating other ...can a backup device damage the spectrum ROM?as above. been using a specmate device which seems to have corrupted my speccys ROM.
as above. been using a specmate device which seems to have corrupted my speccys ROM.Upper memory not available in issue 2A friend send me his issue 2 Spectrum for diagnosis. It boots okay but for some reason won't load games over 16kB. He sent also a Smart Card with int…
... Smart Card with integrated diagnostics ROM, which failed the upper memory ... that didn't bring any change.
I did the ...Speccy won't bootHi all, I've got an issue 3 48k that won't boot properly. When I turn it on, it either does one of the two following things, it either displays a …
... with Balford's diagnostic test ROM, it passes all tests and ... it might be a faulty ROM (despite passing the checksum test ... it out and no change. I put the ROM into another machine ... over the ULA and no change there either.
Could ...Z88DK v1.99B ReleasedAt Sourceforge: https://sourceforge.net/projects/z88dk/ It's been a year since the last release so it was time for another. This is another tran…
At Sourceforge:
https://sourceforge.net/projects/z88dk/
It's been a year since the last release so it was time for another. This is another transitional release on the way to version 2.0 and hopefully we'll get there for the next one ...how to edit a romhi, i just wanted to know the best way to edit a rom. im going to do it in an emulator first and then run it in a spectrum.
hi,
i just wanted to know the best way to edit a rom. im going to do it in an emulator first and then run it in a spectrum.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…
... /> - Phoenix: It pages ROM over the Spectrum ROM. Not emulated.
... /> - Ramjet: It uses only ROM. Not emulated.
- Datel ... enable/disable ROM writing, that allows to change between default ... non-writable ROM and a ...Wanted - Space Raiders ROM CartridgeI keep an eye on eBay and there's a Space Raiders ROM cartridge up for sale at the moment, but I don't think it's worth £70 for such a tatty box. …
... there's a Space Raiders ROM cartridge up for sale at ...New ZEsarUX 5.0Hi! ZEsarUX 5.0 is out! :) You can download it from the URL: https://sourceforge.net/projects/zesarux/ Finally I have succeded emulating Si…
... lots of dissassemblies of the ROM and testing keyboard to know ... Style
Added setting to change DivIDE/DivMMC eprom firmware file ...ZX Diagnostics v0.35 ReleasedHi all, I'm pleased to announce the release of zx-diagnostics v0.35, downloadable from [url="https://github.com/brendanalford/zx-diagnostics/relea…
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New ROM sets detected in this release ... start; any key cancels
- Change memory browser control keys to ... fencepost errors causing writes to ROM
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...Horace and the Spiders and Planetoids ROM cartsOffloading another 2 rare ROM carts, in pretty good nick. £60 for both seem fair? [img]https://s15.postimg.org/y9mibpyrf/2017-05-02-1095.jpg[/i…
Offloading another 2 rare ROM carts, in pretty good nick.
£60 for both seem fair?
[img]https://s15.postimg.org/y9mibpyrf/2017-05-02-1095.jpg[/img]
[img]https://s2.postimg.org/eloo6fdqh/hats.jpg[/img]128 toastrack ROM "upgrade"Hello all As I hate the UK-model menu & editor I would like to replace the original with the (translated) Spanish ROM but can't find any plain image…
... original with the (translated) Spanish ROM but can't find any ... me in EightyOne only as ROM-cartridge (as it should), not ... as ROM replacement.
Any hint ...ZX ROM in 64 characters a lineDear ZXS users, I am glad the today's release is not only concerning MB-02+ as it is normally the case with me, but it concerns really everyone, sinc…
... everyone, since everyone uses ZX ROM :).
Busy agreed and ... created superb ROM patches which make ROM print in 64 ...ROM emulation in softwareHi, first of all -- I only have shallow / uni knowledge of hardware, electronics, and physics. So forgive me for asking things that are out of that …
... 20ns. But the ZX Spectrum ROM chip timing shows that its ... to somehow wire ZX Spectrum ROM slot to some fast PC ... feed read the ZX Spectrum ROM address and feed it data ...+2 Black Boot Rom Selectionhello, i have a custom ROM with a test RAM software burned in that i have used before to troubleshooting ram problems on my +2 grey, is there a…
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i have a custom ROM with a test RAM software ... that +2 black has 2 rom ICs, is there any technique ...Afterburner rom showing sound options in 48K mode?I am running an [i]Afterburner (1988) (Activision)[/i] rom (which I can't remember where I got it from) that shows the music or sound effects choice …
... [i]Afterburner (1988) (Activision)[/i] rom (which I can't remember ...Basin made me sad...Player movement sorted, firining sorted and a single alien to shoot at... Basin has a wobble and takes half my code with in. Would not have minded…
Player movement sorted, firining sorted and a single alien to shoot at...
Basin has a wobble and takes half my code with in. Would not have minded but I did save...
Time to look at something else I suspect...
