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ZEsarUX 8.1 stableHi! I've uploaded a new ZEsarUX 8.1 stable version. Go to the github released webpage to download it: https://github.com/chernandezba/zesaru…
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-debug CPU window: show interrupt routine pointer on im2 mode ... -
GZX 2020.1 ReleasedHi, I just released [url="https://github.com/jxsvoboda/gzx/releases/download/v2020.1/gzx-2020.1.zip"]GZX 2020.1[/url]. [youtube]3AOQETbfrPA[/yo…
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[*]Avoid missing interrupts when interrupt is locked (fixes hang in ... -
Getting Android emulators for rhe ZX Spectrum to work with "Ye Olde" 9 pin "D" joysticks circa 1984!I suppose people could say "Why Bother" ? Well at least I have an answer (I have a lot of these old joysticks!) . So if I am minded to try and get…
... Android : it tends to "rudely interrupt" the games . So something else ... -
Elon Musks's Blastar (Conversion)Back in 1984, the 12 year old Elon Musk wrote a rudimentary video game for his SpectraVideo SV-328 (another Z80 Microcomputer) [url="https://www.t…
... running as one part could 'interrupt' another.
Secondly, the ... -
ZEsarUX 9.1New ZEsarUX stable version 9.1 :) You will find, as always, compiled versions for Linux, FreeBSD, Mac and Windows. The source code is available,…
... RTC emulation
-Fixed frame interrupt
-Fixed cursor flashing
Selling most of my Spectrum games.I've decided to sell off most of my Spectrum games and some hardware, but for now here's the games I want to get rid off. Ideally I would like to se…
... .L.L. (Tornado Low Level) (Vortex)
Tapper (Sega)
The ...zx spectrum 48k issue 6A boot fail- black paperohh whats wrong with this poor specie .. boot fail,, border white & paper black .. when reset it shows the red lines to indicate that the CPU is cycl…
... the contention test fails, the interrupt test has a warning about ... the 50hz signal from CPU (interrupt request) it detected noting.. tried ...ZEsarUX 9.2 Release CandidateHi! I have uploaded a new ZEsarUX Release Candidate version 9.2. The final stable version will come in a few weeks, so stay tuned! You can down…
... CRTC interrupts. After a CRTC interrupt with Z80 interrupts disabled, they ... of the Gate-Array and interrupt request
-Fixed RETURN key ...ZEsarUX v9.2 Final released - Version 9.2 - Cliff Hanger edition. 05 April 2021As seen on: https://github.com/chernandezba/zesarux/releases [quote] ZEsarUX-9.2 @chernandezba chernandezba released this 21 hours ago · 6 com…
... CRTC interrupts. After a CRTC interrupt with Z80 interrupts disabled, they ... of the Gate-Array and interrupt request
-Fixed RETURN key ...Zero v0.8Pigs can apparently fly because it's the v0.8 update of Zero that no one asked for but is out for public consumption anyway. Grab it [url="https:/…
... flag being incorrectly reset during interrupt (woody).
- Fixed IFF2 flag ...New discovery on Z80 interrupts.This is to announce the discovery of a new, hitherto unknown, behavior of the RETI and RETN instructions. As everyone knows, the maskable interrup…
... /> As everyone knows, the maskable interrupt can be enabled and disabled ... control the state of the interrupt enable flip-flops (IFF1 ... not accept this kind of interrupt directly after an EI ... the acceptance of the maskable interrupt for one instruction, but ...Hardware Reference Manual for ZX SpectrumHi, I want to write games for ZX Spectrum in assembly language. I have lot of books in PDF format from SpectrumComputing. Still missing a book lik…
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Copperlist support, Vert_blank interrupt
Graphic mode selection for ...CopperlistIf anyone knows how to create copperlist for ZX Spectrum? Vertical blank interrupt handling?
If anyone knows how to create copperlist for ZX Spectrum?
Vertical blank interrupt handling?Standard Development LibrariesSo after some time away I decided to re-register after a Twitter thread (https://twitter.com/SpectrumNez/status/1578158361236963328) led me to a Visu…
... and so on. Setting up interrupt tables and all that sort ...Exact emulation of the Snow effectAs the original post on another forum is outdated, and for those who don't know about that forum, I duplicate this info here: At the beginning of …
... point to slow memory, and interrupt vector does not get into ...Taper / WinXP /SB ProbsDoes anyone know how I can get Taper to recognise my SB Live soundcard under Windows XP. The readme.txt mentions the BLASTER environment variable bu…
... being the port, I the interrupt and D the Direct Memory ...A DOS question, slightly OTI have an old laptop (a P75) which is great for Spectrum emulation (X128 ), and C64 emulation (CCS64), and I want to emulate the Atari ST, too. Now, …
... -program.
This is a interrupt steered program which would read ...Whos Your Favourite Game Programmer ? Mine's Keith Burkhill, Mike Lamb. Its the people behind Commando, Arkanoid. There are others cant remember their names, I'll continue later [img]/_…
... /> That Technician Ted bloke (the interrupt king)
Keith Burkhill (but ...speccy soundI know this sounds a bit vauge but can anyone explain to me why the music on some 48K games was so amazing and so much better than the usual beeper s…
... and have the 50 hertz interrupt 'punch' a drum sound effect ...ZX48k terminal...Hello everybody, I thought someone might help me. I connect my good old ZX48k to my PC via serial (IF1) link, and I was trying to write a little term…
... BASIC is actually the maskable interrupt service routine. The keyboard scanning ...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... that is read for the interrupt
zz is the high ...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... please time this with your interrupt routine and compare with the ...Problem using with keys at same time Hi ! I'm having some problems in my laptop, Compaq Armada E500 PIII 600Mhz, with Windows 98, using three keys at same time. Example: Up, Left and …
... you press a button, an interrupt is set off and then ... bit that says whether the interrupt was triggered by a press ... depressed at the time the interrupt is already reading a scancode ... and couldn't handle the interrupt as quickly and thus had ...Best way to codeHi, I've been using Zeus Assembler to code MC programs so far. Nothing fancy just the odd scroll left or animation stuff. Wot I'd like to know is, …
... it possible to build a interrupt routine that scrolls the ... the Specy to continuously generate interrupt (unlike keyboard handling routines ... that generate an interrupt only when a key ...
Also, how many interrupt routines can one have in ...loading programs using taper on a spectrumHello, I have the taper program and a bunch of games in a tzx and tap file format. I'm trying to load them to my spectrum/or make copies on new caset…
... after pressing esc key to interrupt), but I could switch to ...what are the advantages and disadvantages of using.........what are the advantages and disadvantages of using an emulator rather then using a zx spectrum? octave
... some trouble with a snowwy interrupt routine. In the emulator my ...ULTIMATE SUCK!!I wonder what reaction there will be to this? I just wonder if there are any other ppl out there who agree with me. I never got as much enjoyment ou…
... - I reckon they suffered from interrupt overkill. The gameplay felt a ...
