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Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... merged. They are there to interrupt checking when a valid move ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... seems that my POKE to interrupt checking now depends on "m ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... move, it's OK to interrupt it and ask for a ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... move, it's OK to interrupt it and ask for a ... -
IM instruction - danger Will Robinson!!! :)Here's something I've wondered about for years: On page 102 of "Mastering Machine Code on your Zx Spectrum" by Toni Baker, there's an instruction li…
It sets the interrupt mode.
There are three ... 1 (normal usage), on each interrupt (every 20ms) a RST38 instruction ... runs the standard ZX ROM interrupt routines.
in IM ... 2, when an interrupt occurs the CPU looks at ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
Here's the next version, based on your ideas:-
[url]http://www.mediafire.com/?chjkcwfgmzz[/url]
I have for now took the second option of preserving the "Return to INPUT" behaviour if an invaild move is specified, and instead have applied ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... thought of the idea of shrinking the board this morning. I ... -
New Game: BeTiled! by CEZGSIt's out: [url]http://cezgs.computeremuzone.com/eng/card.php?id=19[/url]
... perfect. It shuts off the interrupt routine that decreases the timer ... -
IM instruction - danger Will Robinson!!! :)Here's something I've wondered about for years: On page 102 of "Mastering Machine Code on your Zx Spectrum" by Toni Baker, there's an instruction li…
... enough to try programming an interrupt "clock" to run during a ... -
The new GP2Xpectrum releases threadYeah, I know the thread title isn't exactly too original, but I've decided that just one post to hold all updates makes more sense than a lot of smal…
... not perfect, and fixing the interrupt time has caused trouble with ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
Input/Output on Edge ConnectorI would like to sense a pulse on the data bus via the edge connector, i.e. on or off. How do you decide what port it is on? I would also like to send…
... it, such as raising an interrupt, or setting a flip flop ...Input/Output on Edge ConnectorI would like to sense a pulse on the data bus via the edge connector, i.e. on or off. How do you decide what port it is on? I would also like to send…
Maskable interrupt acknowledge.There's a special ... pay attention to M1 then interrupt acknowledges can do really strange ...Input/Output on Edge ConnectorI would like to sense a pulse on the data bus via the edge connector, i.e. on or off. How do you decide what port it is on? I would also like to send…
... ?[/QUOTE]
In an interrupt acknowledge cycle. As long as ...Best loading on a gameFor me, it has to be Technician Ted, with all those TT's walking across the screen. 2nd comes Skooldaze, only because I spent many MANY of my evenin…
Although not a game, tape version of MDA by Busy Soft had a loader which synchronized itself with interrupt to do the "show the message when reset is pressed" trick while loading.Best loading on a gameFor me, it has to be Technician Ted, with all those TT's walking across the screen. 2nd comes Skooldaze, only because I spent many MANY of my evenin…
... loader which synchronized itself with interrupt to do the "show the ...50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
... and you switch them every interrupt to get composite picture where ...50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
... and you switch them every interrupt to get composite picture where ...50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
... and you switch them every interrupt to get composite picture where ...50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
... synced to 50 Hz interrupt and the interrupt is synced to 50 ...Interface rom - Need help to dump itHi, I have temporarily an interface that is similar to a multiface. It has an NMI button and displays a menu where states can be saved and pokes ent…
... other activity (except for an INTerrupt ACKnowledge cycle) it remains inactive ...Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... code routine inside the 50Hz interrupt handler. I can see this ... would be useful to implement interrupt driven sprite routines.
< ... demonstrating that the routine is interrupt driven.
The ... the end of the user interrupt routine has been POKE'd ...50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
[quote=zub;223929]If you could get Fuse for Windows to sync to 50 Hz, then be my guest! :)[/quote]
What about syncing it to "any" monitor interrupt? OK, emulation will be faster. I can live with that.50Hz on PC?Hi, do you know of any emulator for PC that can switch monitor refresh rate to 50Hz or closest possible and sync ZX interrupt with monitor refresh?…
... syncing it to "any" monitor interrupt? OK, emulation will be faster ...Group Order of Internal/External Kempston Turbo InterfacesI have contact Velesoft ([url]http://velesoft.speccy.cz/kmturbo-cz.htm[/url]) about the production of internal or external kempston turbo interfaces …
... :
-floating bus stabilisation ( return interrupt vector #FF to data-bus ...ANN: SpecEmu 2.5Oh well, can't say I'm particularly proud of this, but I am bored with it :p So.... New features: * Currah µSpeech emulation (with various pla…
Thanks! SpecEmu it is my favorite emulator.
Could you incorporate monitor sync with ZX interrupt (some day)?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…
Hmmm. Can you video the entire test sequence (it should continue to do all 3 memory tests), and if possible a video of the screen when it does the ROM CRC/ULA interrupt test?ANN: SpecEmu 2.5Oh well, can't say I'm particularly proud of this, but I am bored with it :p So.... New features: * Currah µSpeech emulation (with various pla…
[quote=omega;224569]Could you incorporate monitor sync with ZX interrupt (some day)?[/quote]
Well, it's pretty much the end of the road as an end-user emulator.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…
... IN and OUT instructions. An interrupt would just inform the Spectrum ... disk interface might raise an interrupt when it's ready to ...