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Interrupts details questionSuppose I am writing a game and I want to use interrupts to measure time, draw the screen without flicker, maybe to poll keyboard etc. What kinds of …
... , which are timed by vertical sync. Set the clock speed to ... -
Interrupts details questionSuppose I am writing a game and I want to use interrupts to measure time, draw the screen without flicker, maybe to poll keyboard etc. What kinds of …
... , which are timed by vertical sync. Set the clock speed to ... -
IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
Sparky eZX-BASIC Project in need of FPGA ExpertYou probably are not familiar with this project, but it is a computer system based on Zilog's new eZ80 chip and the OS is a superset of ZX BASIC. Ju…
... and calculated everything to generate sync pulses etc then it's ...Recommend a monitorCan anyone recommend a color monitor with a composite and/or RGB input that works with a heatsink-type 128K machine? Old stuff preferred. The smaller…
HOW do you connect a 128k (NOT +2A/+3, but normal 128 or Grey +2) RGB Output to 1084 monitor ? Whatever I did I always got a out-of-sync picture (running vertically) ...
TomazSparky eZX-BASIC Project in need of FPGA ExpertYou probably are not familiar with this project, but it is a computer system based on Zilog's new eZ80 chip and the OS is a superset of ZX BASIC. Ju…
... and calculated everything to generate sync pulses etc then it's ...RZX for Sabre WulfI was just about to send an RZX for Sabre Wulf to the RZX Archive when I noticed they don't accept Ultimate's (and other companies' who haven't given…
... get a standalone RZX in sync with a running program that ...Cobra - scrollingHi everyone, I have been studying some of the code in Ocean' Cobra game using a debugger, in the hope of improving my own scrolling routines. In cas…
Judging by the quoted number of T States it's probably a routine to wait for screen sync.Cobra - scrollingHi everyone, I have been studying some of the code in Ocean' Cobra game using a debugger, in the hope of improving my own scrolling routines. In cas…
It seems logical enough - the memory refresh signal is probably linked to everything else, providing another way of getting a timing sync.Shoot-em-up gameHi everyone, For just over a month I have been working on a shoot-em-up game along the lines of Sidewize / Zynaps, ie. right to left scroller. It is…
Gah - some horrible flicker - time to make a sync routine.Shoot-em-up gameHi everyone, For just over a month I have been working on a shoot-em-up game along the lines of Sidewize / Zynaps, ie. right to left scroller. It is…
... , dmsmith wrote:
It is sync'd, but I use the ...Shoot-em-up gameHi everyone, For just over a month I have been working on a shoot-em-up game along the lines of Sidewize / Zynaps, ie. right to left scroller. It is…
[quote]
On 2004-10-07 17:13, dmsmith wrote:
It is sync'd, but I use the floating bus to do it. I guess you must be using either SPIN or ZX32.
[/quote]
There's nothing wrong with SPIN's floating bus emulation.Will Spectrum run @ 60Hz?Sorry to overlap w/ my other recent post, but want to know, if I grab a Spectrum and use it in America with a voltage converter or a different power …
... the interupt signal and screen sync. The Spectrum should happy run ...Ministry Of Sound MP3 playerI've just bought the Ministry Of sound 128k MP3 WMA player Argos ?59.99. Wow its fantastic it got 5 stars in What Hi Fi Ive put 70 WMA's on it + it h…
What the heck is auto sync, when i'm putting WMA's on my MOS WMA player using Media Player, on the pc screen Media Player has an auto sync button what is it ??????Ministry Of Sound MP3 playerI've just bought the Ministry Of sound 128k MP3 WMA player Argos ?59.99. Wow its fantastic it got 5 stars in What Hi Fi Ive put 70 WMA's on it + it h…
... /> What the heck is auto sync, when i'm putting WMA ... Media Player has an auto sync button what is it ??????
Monitors and Speccy'sI've got a Philips 8833 MKII monitor and I'd love to use it with my speccy's ( +2a & +3 ). Is it possible ?? Anybody done this before ?? Failing tha…
... AUDIO out
4 Composite Sync
5 +12v
6 ... /> 7 Composite Sync
8 H Sync
9 V Sync
Monitors and Speccy'sI've got a Philips 8833 MKII monitor and I'd love to use it with my speccy's ( +2a & +3 ). Is it possible ?? Anybody done this before ?? Failing tha…
... Composite Sync
8 H. Sync H. Sync
9 V. Sync V. Sync
Z88DK + SPLIB2 question.I downloaded the compiler, installed it following the instructions (found at the SPLIB2 website), updated it using the fixed files (stdlib.h and the …
... binaries have gone out of sync.
The good news ...Infoseek queries from emulators(continueing from the previous thread with the nasty subject title) [quote] On 2005-04-19 13:07, Jon Needle wrote: [quote] On 2005-04-19 01:03, Fred…
... info and keep it in sync when submitting updates (TZX Vault ...Infoseek queries from emulators(continueing from the previous thread with the nasty subject title) [quote] On 2005-04-19 13:07, Jon Needle wrote: [quote] On 2005-04-19 01:03, Fred…
... info and keep it in sync when submitting updates (TZX Vault ...Does anybody have Hacker2 RZX file?Does anybody have Hacker2 RZX file?
... things have gone out of sync. In many games, that's ...Polyphonic music with the speakerAnyone knows how to make music with more than one voice with the 48k speaker?
... /> The resulting WAV is 20 kHz, 8 bit. Each sample can ... falls inside the 16-22 kHz range you suggested.
kHz WAV is 10 kHz, I think it ... 't be necessary a 11 kHz low-pass filter in this ...Polyphonic music with the speakerAnyone knows how to make music with more than one voice with the 48k speaker?
... present in a 20 kHz WAV is 10 kHz, I think it ... 't be necessary a 11 kHz low-pass filter in this ...Polyphonic music with the speakerAnyone knows how to make music with more than one voice with the 48k speaker?
It's a good description, now I understand that carrier issue. So in my WAV, the carrier would be at 10 kHz, just in the top of the spectrum.MASK - is it working yet?Hi everybody, I've been playing with the MASK tzx trying to get it to load... which it doesn't... and I found an old thread saying there was a new d…
... the last Vault Update/WoS Sync.
However, you still need ...Games that make you stand and stare!A similar thread is going on in the Games forum but thought this would be a good one to open it up to all machines/consoles/arcade/etc... For exampl…
... jumping on an arrow in sync with the display's indicators ...
