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A game from an other machine.if someone interesting, this is a game I created in 1989. this is the basic source, maybe somebody can convert to specy. An image: http://www.ep128.…
... :00:00"
105 SET INTERRUPT STOP OFF
110 STRING ... -
Simple way to add AY music to AGD games!I have written some scripts and asm to autobuild interrupt driven AY music into any AGD game. The play routine and music is stored in bank4, so y…
... scripts and asm to autobuild interrupt driven AY music into any ... -
Key repeat weirdness with EI & IYI finally (after 35 years!) decided to write something a) for 48k speccy b) in z80 assembler. It's been over 20 years since I've written anything in …
... piece of code in some interrupt still seems to do "ld ... -
ZEsarUX 6.1 BETA March 2018Hi I have uploaded a new BETA version of ZEsarUX. I have moved from Sourceforge to Github, so this beta release can be found at https://github.co…
... /> Added TSConf DMA emulation, line interrupt, sprites layers
Added ZX ... -
ZEsarUX 6.1 RCHi I have uploaded a new beta version of ZEsarUX. This is ZEsarUX 6.1 RC so next version will be a final stable version :) You can download it fr…
... to 0 when firing an interrupt, so reading it by using ... -
ZEsarUX-7.0Hi! I have uploaded a new ZEsarUX stable version :) This is ZEsarUX 7.0 There are a lot of new features added, more than ever! You can downl…
... :
* added TSConf DMA, line interrupt, sprites layers
* TSConf rendering ... to 0 when firing an interrupt, so reading it by using ... -
ZEsarUX-7.1 BETAHi I have uploaded a new ZEsarUX 7.1 BETA version here: https://github.com/chernandezba/zesarux/releases/tag/7.1-10082017 Changelog of this …
... /> **INTFIRED: returns 1 when an interrupt has been generated
* breakpoints ... -
ZEsarUX-7.1Hi! There’s a new stable version of ZEsarUX, version 7.1! The next 24th of September it will be 5 years old :) So this is a special anniversary…
... /> **INTFIRED: returns 1 when an interrupt has been generated
ZEsarUX Beta 7.2-RCHi I have uploaded a new ZEsarUX Beta version: 7.2 Release Candidate! Next version will be final stable :) You can download it from: https://g…
... breakpoint
Fixed emulating Inves interrupt bug
Fixed segmentation fault ...ZEsarUX stable 7.2Hi! I have uploaded a new stable ZEsarUX version 7.2! You must go to the Releases section on the GitHub project to download It, as usual: htt…
... breakpoint
Fixed emulating Inves interrupt bug
Fixed segmentation fault ...ZEsarUX 8.0 stableHi! I've uploaded a new FINAL stable ZEsarUX version, 8.0 :) You can download it, as always, from the url: https://github.com/chernandezba/z…
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Fixed Pentagon interrupt handling: now effects on border ... work almost perfect!
Fixed interrupt bug behaviour where last opcode ... >=32 t-states and interrupt in the middle
Fixed ...Can someone run this test program on a real Spectrum 48K?I've knocked up a small test program just to satisfy my emulation OCD if someone with a real 48K Spectrum can spare a couple of minutes to run it.? …
... one of "Test passed!", "Illegal interrupt response" or "Incorrect R register ...ZEsarUX 8.1 Beta 2Hi! I have uploaded a new ZEsarUX 8.1 Beta 2 version! You can download it from https://github.com/chernandezba/zesarux/releases/tag/8.1-161220…
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-debug CPU window: show interrupt routine pointer on im2 mode ...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…
...
-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…
... )
[*]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
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…
... .
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 ...
