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A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... , so the screen will sometimes flicker.
[B]NIRVANA[/B ... ] implements an anti-flicker mechanism to compensate for interrupt ... -
A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... , so the screen will sometimes flicker.
[B]NIRVANA[/B ... ] implements an anti-flicker mechanism to compensate for interrupt ... -
Settings on oscilloscope to see composite video signalHello, Learning a bit more about my new Owon digital 2 chan. oscilloscope. Would like to know what settings I should use to view a composite signal…
... decent picture. There was some flicker or dot crawl if I ... -
Code analysis on SNA filesI was wondering if anybody has attempted to convert all TZX/TAP files into SNA files? I would prefer SNA files as they're easy to use and search from…
... copyright/version string. Even more blanking has been done in Satcom ... -
Something you seen the spectrum do that impressed you?It can be coding related, graphics etc.... From me... Turbo loaders, graphic masking, the last of the lerm tape copier coding that could do speedloc…
... ]Silkworm[/B]. The amount of flicker-free sprites was absolutely amazing ... sprites without any sign of flicker! Commodore 64 could only dream ... about that number of huge flicker free objects in that game ... -
Maze-K for Sinclair ZX81Found this new game for the the Spectrum old brother. [URL="http://www.zonadepruebas.com/viewtopic.php?f=15&t=4646"]Maze-K for ZX81[/URL]
... too fond of the screen flicker due to the PAUSE command ... -
Pseudo-3D map renderingHave been mulling this over for a while, until that isometric thread prompted me to ask. I'm not sure if this is officially classed as 2D, 2.5D, or 3…
... how are you doing without flicker and not synchronising to the ... -
Pseudo-3D map renderingHave been mulling this over for a while, until that isometric thread prompted me to ask. I'm not sure if this is officially classed as 2D, 2.5D, or 3…
... how are you doing without flicker and not synchronising to the ... -
Pseudo-3D map renderingHave been mulling this over for a while, until that isometric thread prompted me to ask. I'm not sure if this is officially classed as 2D, 2.5D, or 3…
... I understand how to avoid flicker pretty well now but for ... -
Pseudo-3D map renderingHave been mulling this over for a while, until that isometric thread prompted me to ask. I'm not sure if this is officially classed as 2D, 2.5D, or 3…
... I understand how to avoid flicker pretty well now but for ... -
****ing Awesome Spectrum Engine (FASE)This is a new engine (sprites, tiles, map) for all ZX Spectrum machines. The engine set ups a runtime enviroment that leave between 24K and 30K byt…
... ) of the frame to paint flicker free sprites. With a smart ... -
Born again Speccy user with problemsHello all, Firstly I'd like to say a big hello - this is my first post! When I was 8 or 9 or so my dad bought a ZX Spectrum 48K and a whole bunch o…
... and blue stripy border did flicker for a fraction of a ... -
Designing a Modern 'Professional' low cost ZX Spectrum ??Hi, I'm looking at designing a low cost hight performance (20MHz) ZX Spectrum... in the mould of the original, but using modern-day components. The…
... 8 bloody sprites per scanline = flicker!!!). If 20 MHz Z80 is ... -
Game loopJust working on my first ever Spectrum game, and am struggling to work out what the game-loop should look like. I've got interrupts enabled (mode 2)…
... disappear randomly which is called flicker and looks badly of course ... -
Game loopJust working on my first ever Spectrum game, and am struggling to work out what the game-loop should look like. I've got interrupts enabled (mode 2)…
... being erased, you will see flicker (sprites gone, then later ... bottom half). I think flicker is probably a worse effect ... XOR suffers much less from flicker unless the sprites move ... draw algorithms never suffer from flicker because they never erase anything ... -
eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... and the CSYNC vs. SCART blanking. Here are the results:
blanking input (1-3V). My Samsung ... get the correct voltage for blanking. -
eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... (with CSYNC connected to SCART blanking...):
[URL="http://www ... with externally powered SCART blanking. The ULA temperature was ... switched to external power for blanking, picture became more stable ... changed by using external blanking voltage. Maybe the too ... -
+3 cant get any signalI recently had a ZX Spectrum +3 but the RF just wont work with either of my 2 CRT TV's. I bought a SCART and now i get a black picture which you can…
check the voltage on scart pin 16 (blanking signal) -
Graphics: What is the point of ...... actually, let me apologize for such a stupid vague thread title, I so wanted to avoid this but the whole sentence I wanted to write is just way t…
... appropriate, where it does not flicker much. All I ask is ... -
Graphics: What is the point of ...... actually, let me apologize for such a stupid vague thread title, I so wanted to avoid this but the whole sentence I wanted to write is just way t…
... mode' on an emulator. No flicker at all.
I've ... -
Graphics: What is the point of ...... actually, let me apologize for such a stupid vague thread title, I so wanted to avoid this but the whole sentence I wanted to write is just way t…
... mode' on an emulator. No flicker at all.
I've ... story either. The amount of flicker depends on the difference in ... these two screens, the only flicker you'll see will be ... will produce huge amount of flicker, absolutely unbearable to watch. So ... -
Graphics: What is the point of ...... actually, let me apologize for such a stupid vague thread title, I so wanted to avoid this but the whole sentence I wanted to write is just way t…
... these two screens, the only flicker you'll see will be ... -
Graphics: What is the point of ...... actually, let me apologize for such a stupid vague thread title, I so wanted to avoid this but the whole sentence I wanted to write is just way t…
... these two screens, the only flicker you'll see will be ... will produce huge amount of flicker, absolutely unbearable to watch. So ... -
Issue 3B suddenly goes black and whiteAnother 3B I have here had a faulty ULA, swapped that out for another and hurrah! Works! New keyboard membrane and composite mod later I load a game…
At the very start theres a flicker of colour, then it hangs like that, if I put the RAM test cart in the border goes red -
eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... you connect this to the blanking pin it forms a potential ... this 12v pin for the blanking signal or not, but if ... resistor this should put the blanking pin voltage over 1v as ... the other for blanking, because connecting the blanking pin up drags the ... -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... is the reason for the flicker at 17984. Well, I get ... -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... is the reason for the flicker at 17984. Well, I get ... -
Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... could get a perfect 25Hz flicker from a random behaviour of ... -
Clashbasher a new interface to reduce colour clashI've been working on this for a while now. [IMG]http://markamy.uwclub.net/cauldron.JPG[/IMG] Basicly its an add on for a 48k spectrum, which reinte…
... it should then games that flicker can be improved by adding ... -
ZX Alien BreedNot sure if this has been mentioned already (I did trawl the threads but couldn't see anything :smile: ), but I've always hankered after a Speccy Ali…
... thing, but I reckon the blanking mask approach is just as ...
