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Synth SpeechHi All, Can anyone recommend an easy way to get a *subroutine that I can call in asm that will give a decent sounding phrase? I've had a look at a …
Unlike BeepFX, AYFXEdit routine works on interrupts, which means 'sample rate' of 50 Hz, so samples simply won't work. To make a sample player for AY, another separate tool would be needed. -
Zymosis -- WTFPL'ed Z80 Emulation Corebreaking news! i'm back with another useless project: new Z80 emulation core written in pure C! i hear you screaming: "oh, no! WHY?!" let me tell yo…
... of interrupt routine) between two interrupts takes. when i entered PAUSE ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... AMX mouse. This device generates interrupts on two programmable vectors to ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... AMX mouse. This device generates interrupts on two programmable vectors to ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... that is going to share interrupts with others is a way ... to disable hardware interrupts when not in use.
interrupts should boot with its interrupt ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... trigger up to 128 different interrupts (addresses take two bytes and ... be using IM1 for software interrupts, but of course unless you ... -
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
... on memory contention to synchronize interrupts with the raster beam, and ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... , the only way to use interrupts is to set I to ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
... willing to generate is own interrupts should boot with its interrupt ... on the 50Hz interrupt (additional interrupts may make unwanted effects in ... hardware that will generate maskable interrupts:
1. make it so ... -
The need of having a 257-byte table for IM2 routinesThis came from a discussion at the speccy.org forum. I have understood that the reason behind the 257-table for IM 2 routines is due to certain joys…
It's a sign that you're a speccy programming geek when, catching sight of the number 257 in a partial post subject, you immediately think of IM2 interrupts, and thought correctly..... -
(Re) building a ZX Spectrum laserharpThe Cambridge show is nearing, and I want to bring my laserharp with me. Why? Because it's built around a ZX Spectrum +2: [IMG]http://benophetintern…
Rodland in colourAs promised (some time ago already ;) ), here is my hack attempt to add some colour to Rodland : [URL=http://www.image-share.com/ipng-1680-98.html][…
I ended up on the crocodile screen on a HALT at $93b0 with interrupts disabled. I don't know if that's a new bug or an old one?Rodland in colourAs promised (some time ago already ;) ), here is my hack attempt to add some colour to Rodland : [URL=http://www.image-share.com/ipng-1680-98.html][…
... a HALT at $93b0 with interrupts disabled. I don't know ...Rodland in colourAs promised (some time ago already ;) ), here is my hack attempt to add some colour to Rodland : [URL=http://www.image-share.com/ipng-1680-98.html][…
... a HALT at $93b0 with interrupts disabled. I don't know ... , I don't mess with interrupts anywhere as you can see ...Rodland in colourAs promised (some time ago already ;) ), here is my hack attempt to add some colour to Rodland : [URL=http://www.image-share.com/ipng-1680-98.html][…
... a HALT at $93b0 with interrupts disabled. I don't know ...Beepola questionshope this is the right place :) Is there a way to make the playing of the exported file wait until a button is pressed. I would like to sync the mus…
... that don't use Z80 interrupts are particularly guilty of these ...Games that could be better off with a 7MHz CPUI've just reviewed Kung Fu Master for the Spectrum, as I remember it as a very poor conversion from the arcade. Then it just ocurred to me to raise t…
... be held back by the interrupts.
The version I ...Xor-shift random number generator for Z80[QUOTE=Patrik Rak;320244]Come on, people, [URL="http://www.jstatsoft.org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia, that's the w…
... used any time, so assuming interrupts are being met, frames will ...BASin gets its (profile) sums wrong (sometimes)I often use BASin to time pieces of code, and I've found it to be useful, but I was testing a routine earlier, which took less than 2 seconds to run …
... represents each line. Things like interrupts may get in the way ...BIFROST* Advanced Programming - part 5In my [URL="http://www.worldofspectrum.org/forums/showthread.php?t=40437"]previous post[/URL] I demonstrated how to move multicolor images smoothly i…
... you 20k T-states between interrupts?
That's (as ...BIFROST* Advanced Programming - part 5In my [URL="http://www.worldofspectrum.org/forums/showthread.php?t=40437"]previous post[/URL] I demonstrated how to move multicolor images smoothly i…
OpenSE BASIC disassembly?The [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027510"]OpenSE BASIC[/URL] page provides a source code listing, however it doesn't really…
... ]
_start:
di ; disable interrupts
xor a ; xor a ...EmuzWinHi folks I'm using EmuZWin and it's started running games super quick (not all games but some) I've tried messing around with speed settings but eve…
... got anything to do with interrupts in 128k or snow emulation ...EmuzWinHi folks I'm using EmuZWin and it's started running games super quick (not all games but some) I've tried messing around with speed settings but eve…
... got anything to do with interrupts in 128k or snow emulation ...BIFROST* Advanced Programming - part 6The purpose of this demo is somewhat different from previous ones. Instead of teaching a new technique, the main goal here is to demonstrate how much…
... Speccies to synchronise their screens, interrupts etc. You could perhaps set ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... the keyboard is 'di' = 'disable interrupts. Its opposite is 'ei' = 'enable ... interrupts'
Replace line 3 with ' ...BEEP / PLAY equivalentI'm so tired I can't even think of a proper title for this. Has anyone seen a table showing a comparison between BEEP notes durations and equivalent …
... to 50 fps due to interrupts and the Phonetic data. Phonetic ...Multicolor/RGB3/3color fast low flicker software available?After giving myself a near migraine looking at 3 colour image (3 frames, red, green blue) anim gifs in a test version of image to zx spec I'd like to…
... still going to take three interrupts, so you can't get ...
