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Palmtop BV 1.1 (Windows CE) and Z80 formatHi, I have Palmtop BV 1.1 running on my HandHeld Windows CE device. Problem is, it only seems to handle the Z80 format. I have hundreds of TAP games…
... is, it only seems to handle the Z80 format. I have hundreds ... good list of games in Z80 format? Many of the ones ... -
TAP to WAV in TURBO?Hi. Some time ago I found a really good program converting *.z80 files to WAVs, with very strong TURBO mode. (The turbo works only from CD audio bu…
... a really good program converting *.z80 files to WAVs, with very strong ... /> But using only *.z80 files I lose access to all "multiloading" programs ... -
First steps in Z80 machine codeI never got into machine code much back when I had a speccy, as I didn't have any development tools at the time. The only machine code I'd previousl…
...
But thanks to the excellent BASin environment, a ... decided to get to grips to the basics of Z80 machine ... br />
pactest3.z80 is the emulator snapshot and ... code, I'm a Z80 newbie, and probably ... learning the basics of Z80 machine code, seems like ... -
machine IDs for .z80 snapshotsHi, is there s.o. officially in charge for the .z80 file format? while upgrading zxsp's save_z80 routine i added new machine IDs for the Specci vari…
... . officially in charge for the .z80 file format?
while upgrading ... i'd like to discuss/introduce them to the z80 format descriptions floating ... -
Z80 Developer ConsoleHi, This is a project I have meaning to do for ages, recently had a kid, had some time off work (as a software developer) and surprisingly had a bit…
... a project I have meaning to do for ages, recently had ... a z80... Ive kept tabs on the time so far to write ... written in .NET. Allows you to create a .tap file, which ... or (as I prefer to do as Im sad like ... that, use tap2wav to load into speccy)
< ... -
how to rip from compilation?Hello, I have several disk game compilations in trd and scl formats, and I want to rip particular game(s) and use them as any other games in tzx (or …
... compilations in trd and scl formats, and I want to rip particular ... -
How to make TAP files of multi-load 48k games?I have a website, [URL="http://www.zxspectrum.net"]ZXSpectrum.net[/URL], with the ZX Spectrum 48K emulator Qaop, that accepts TAP, Z80 and SNA game f…
... emulator Qaop, that accepts TAP, Z80 and SNA game files.
I have tried to convert from TZX with TZX2TAP ... -
z80 assembler?HIya, I used to program assember on the trusty c64, but want to have a dabble with z80 on the Zx spectrum, can anyone recomend a good assember, dis…
HIya,
I used to program assember on the trusty ... c64, but want to have a dabble with z80 on the Zx ... and a good book to start to learn coding on the speccy ... -
Trying to create NMI, whats this switch?Hi, I have been reading a book Z80 Applications, and I am trying to create a simple device for creating a NMI. Here is a schematic: [url]http://www…
... reading a book Z80 Applications, and I am trying to create a ... highlighted in red? It appears to only earth in one position ... ?
If I go to a local electronics shop, what ... do I need to ask for?
Carl -
Recent Returnee to the spectrum fold needs hardware adviceHi all. Thanks for taking the time to read this. This is my first post to this forum after I stumbled on this site just a few weeks ago, i only reg…
... the games you used to play to death as well as ... can use to get the spectrum to just get it to copy ... what about other files? The Z80 and SNA files?
... which reads in snapshots and Z80 files and wouldn't ... Is there software to copy sna or z80 files into DSK ... -
What was a Z80 computer capable of ?I have always wondered, and maybe the techy people on here could answer, with what you know about the Z80 processor, was the spectrum hampered by the…
... what you know about the Z80 processor, was the spectrum hampered ... so, what graphics could a Z80 be capable of ? it always ... techniques and maybe be able to get a game written in ... anyone understands i would love to know the answer :) -
To Winston , diag-interface.Hello to all, first, sorry for my english i'm from spain and my english is very poor. Wiston, thank you very much for your great work "diag-interface…
Hello to all, first, sorry for my ... works fine, it help my to repair two spectrums wauuuu, problems ... one with video output and z80 control bus signals
[url ... -
How does the Z80 communicate with hardware?How does the Spectrum (or Z80) interact with other hardware devices? I think devices can communicate with the CPU through interrupts, but how can the…
How does the Spectrum (or Z80) interact with other hardware devices? ... how can the CPU talk to the device? Does it use ... some special machine code instructions to send requests, or how is ... -
How does the Z80 work internaly?How does the Z80 work internaly, i.e. how does it actually execute a machine code instruction? When it fetches a byte from the memory and finds, for…
How does the Z80 work internaly, i.e. how ... a low level know what to do and how does it ... -
Z80 ParserAs you can see from my signature I'm doing a new Z80 assembler partly as a coding exercise and partly as there's some extra features I need. I'm hal…
... I'm doing a new Z80 assembler partly as a coding ... ) parser and it suddenly occurred to me someone else may have ... -
Snow Joke z80 doesn't work?The z80 file for Snow Joke keeps giving an error message when you try to take the first object in the game: [url]http://www.worldofspectrum.org/info…
The z80 file for Snow Joke keeps giving an error message when you try to take the first object in the game:
[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0006990[/url]
The tzx file works fine though. -
How to rotate an imageI'm working on an idea for a game and to test it I want to draw some graphics on the screen which are made up of 8x8 pixel squares (single characters…
... a game and to test it I want to draw some graphics ... rotated I didn't want to store each shape and all ... rotations. What I want to do is to store the a set ... I need to apply some maths to the original data to get the ... any good ideas on how to approach this in Z80 ? -
Source of Z80 ProcessorsHi all, After seeing the somewhat inflated prices that +2A's and +3's seem to be going for on eBay I'm wondering if trying to fix my 48k+ is a bette…
... 's and +3's seem to be going for on eBay ... I'm wondering if trying to fix my 48k+ is a ... me towards a source of Z80 chips?
Thanks
sinclair zx spectrum issue 6a (again) - how to repairHi All, Is there someone who may explain what these jumpers can be used for. [url]http://forest.no-ip.org/repair/jumpers.gif[/url] <- this is from …
Hi All,
Is there someone who may explain what these jumpers can be used for.
[url]http://forest.no-ip.org/repair/jumpers.gif[/url]TRD file support in ZX-ModulesDear readers, this is not an announcement for new program releases, but I want to tell you that I'm ready programming the full TRD file support with…
... program releases, but I want to tell you that I'm ... ready programming the full TRD file support within my ZX ... the image; makes it easy to understand which bytes are inside ... versions, there is much more to do. Be patient for a ...Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
... came across the list of Z80 commands in the dictionary section ... exist? What does it do to the speccy if you do ...Z80/beeper music siteFor those who don't follow raww.org (and why not? :-) ) you may wish to know about a new website from Yerzmyey, devoted to the music of the humble be…
For those who don't follow raww.org (and why not? :-) ) you may wish to know about a new website from Yerzmyey, devoted to the music of the humble beeper and Z80 chip, past and present...
[url]http://z80.e-demo.pl/[/url]Next step in MIDI to AY conversionI e-mailed the author of MID2AY with a few questions. While I wait for a reply, I would like to expose my ideas. There should be a better way to conv…
... be a better way to convert MIDI to something that the AY ... /> [url]http://www.joelowens.org/z80/zmidi.htm[/url]
And ... converted (doesn't have to be limited to three. The export feature ... ?
Ideas on how to surpass the limitations (possible for ...A good site with Z80 ZX Spectrum 48K tunesI found this good site; [url]http://z80.e-demo.pl/[/url] ; I listened to a few tunes yet, and I am [B]AMAZED![/B][B]To me it sounds WAY BETTER THAN A…
... [url]http://z80.e-demo.pl/[/url] ; I listened to a few ... [B]AMAZED![/B][B]To me it sounds WAY BETTER ... addon to Speccy that would add a second dedicated Z80 chip ... effects?Also, a capability to output the sound through TV ... if there were two Z80 and ULA chips that ...Dunric's 8K Adventure now ported to ZX SpectrumThanks to Woody and others, I have now ported Dunric's 8K Adventure on over to the ZX Spectrum. There are 3 files in the archive: adv8k.bas, adv8k.tx…
Thanks to Woody and others, I have ... 's 8K Adventure on over to the ZX Spectrum. There are ... .bas, adv8k.txt and adv8k.z80.
You can download ... 3/4ths of the way to the ZX Spectrum version of ....Z80 format question for 128KHello!!! I am working on my ZX Life Shield utility to make it compatible with .Z80 snapshots. I have sucessfully coded .Z80 48K snapshots, but for …
... Life Shield utility to make it compatible with .Z80 snapshots.
I have sucessfully coded .Z80 48K snapshots, but for 128K ... , which 16384 bytes page belongs to the addresses:
16384
Faulty M1 pin on a Z80 made from SGS?It's the second time I have come across this: a Spectrum that seems to work ok, but if I attach an Interface 1 or a DivIDE to it, it behaves as is no…
... this: a Spectrum that seems to work ok, but if I ... Interface 1 or a DivIDE to it, it behaves as is ... input (among others, of course) to raise ROMCS and let the ... interface to map its ROM when needed ... the M1 pin on their Z80's? Anyone has faced this ...Dump Sinclair character set to file?Hi guys, I'm working on a version of Manic Miner for the TI-99/4A. It's not a port, as I'm not looking at the original Z80 code, just re-creating th…
... not looking at the original Z80 code, just re-creating ... keys / conveyors etc to do, then on to the engine.
... sake, I'd like to use the Sinclair character set ... . Can anyone help me to get a dump of the ... of the spectrum 'environment' to the PC, where I'm ...ZX-Blockeditor version 1.0.1.9 publishedToday I have published the newest release of ZX-Blockeditor, which comes with new file format support (TRD, SCL, $?, CSW, TZX 1.2, SZX 1.3 and update…
... with new file format support (TRD, SCL, $?, CSW, TZX ... .3 and updated reader for Z80 file variations).
... datablocks from one window to the other by using ... default).
To read about more changes in ... detail, please go to my homepage at
...Can anybody recommend a good ZX Speccy Z80 assembler?I was thinking of using Hisoft Devpac v3, along with some of the cool Z80 textbook scans in the scan repository, to learn some Z80. Anybody use Hiso…
... in the scan repository, to learn some Z80.
Anybody use ...
