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While we're on about graphics...I did this for ZXSpin: [img]http://sites.google.com/site/pauldunn/CRT.png[/img] Which is a 2x filter, simulating (badly) a CRTdisplay. This is the…
The 2x effect is amazingly reminiscent of the telly I used to have plumbed into the Speccy, back in the day. If SPIN could get dot crawl to automatically come on after a few hours' play, that would be perfect :) -
While we're on about graphics...I did this for ZXSpin: [img]http://sites.google.com/site/pauldunn/CRT.png[/img] Which is a 2x filter, simulating (badly) a CRTdisplay. This is the…
... day. If SPIN could get dot crawl to automatically come on after ... -
Emulator 'primer'Hi, I see there is an emulator primer from the perspective of [i]using[/i] one but does anyone have a primer for [i]writing[/i] one? I've already s…
... /> is it impossible to emulate dot crawl? it was a kind of ... -
Emulator 'primer'Hi, I see there is an emulator primer from the perspective of [i]using[/i] one but does anyone have a primer for [i]writing[/i] one? I've already s…
... /> is it impossible to emulate dot crawl? it was a kind of ... -
Emulator 'primer'Hi, I see there is an emulator primer from the perspective of [i]using[/i] one but does anyone have a primer for [i]writing[/i] one? I've already s…
[QUOTE=rogerjowett;403078]
is it impossible to emulate dot crawl?[/QUOTE]
[img]http://sites.google.com/site/pauldunn/NTSC.png[/img]
[img]http://sites.google.com/site/pauldunn/NTSC2.png[/img]
D. -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... without multiface and only when dot crawl is happening without it the ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... without multiface and only when dot crawl is happening without it the ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... without multiface and only when dot crawl is happening without it the ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... without multiface and only when dot crawl is happening without it the ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... convincing ula interference but no dot crawl and ula snow - though these ... not continued in...)and the dot crawl was some kind of radiation ... delay effect and crosstalk synchronization dot crawl effects using the ageia/havoc ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... notcontinued in...)or crosstalk synchronisation dot crawl tau ceti underground on cyberun ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... notcontinued in...)or crosstalk synchronisation dot crawl tau ceti underground on cyberun ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... notcontinued in...)or crosstalk synchronisation dot crawl tau ceti underground on cyberun ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... convincing ula interference but now dot crawl and ula snow - though these ... to phosphorous delay and the dot crawl was some kind of radiation ... -
How to clean up video output to TFT LCD - Spectrum 48kHi, I hope that there is an easy answer to this question. I have modded the RF socket on my 48k Spectrum to output composite video as described in t…
... to get rid of (like dot crawl). Also composite will never be ... -
How to clean up video output to TFT LCD - Spectrum 48kHi, I hope that there is an easy answer to this question. I have modded the RF socket on my 48k Spectrum to output composite video as described in t…
Additional: I think the "shimmer" you're talking about is the dot crawl I mentioned earlier. No, you can't get rid of it; you need a Spectrum 128K+ or later for a dot-crawl-free display. The dot crawl is a result of how the timing circuits work for video. -
How to clean up video output to TFT LCD - Spectrum 48kHi, I hope that there is an easy answer to this question. I have modded the RF socket on my 48k Spectrum to output composite video as described in t…
... /> Winston, I agree there is dot crawl, its a shame this cannot ... -
How to clean up video output to TFT LCD - Spectrum 48kHi, I hope that there is an easy answer to this question. I have modded the RF socket on my 48k Spectrum to output composite video as described in t…
... better. It still has the dot crawl described by Winston but it ... -
Picture interference on red areas.I recently got a 48K Speccy off eBay, did a composite mode and it seemed to work OK, but then my TV had to go off for repair so I didn't use it for a…
... /> I obviously still get composite dot crawl, and some very faint vertical ... -
Picture interference on red areas.I recently got a 48K Speccy off eBay, did a composite mode and it seemed to work OK, but then my TV had to go off for repair so I didn't use it for a…
I know this is probably a silly question, but i feel i should ask it.
Your not talking about Dot-crawl on red areas are you? -
Picture interference on red areas.I recently got a 48K Speccy off eBay, did a composite mode and it seemed to work OK, but then my TV had to go off for repair so I didn't use it for a…
... .
Your not talking about Dot-crawl on red areas are you ... -
Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... seeing on Speccy games was Dot crawl, and that *was* a design ... -
Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... seeing on Speccy games was Dot crawl, and that *was* a design ... -
RGB to S-Video and Composite Adapterif I produced a dongle that generated composite and s-video from the RGB socket on +3 and Black +2 spectrums would anyone be interested? I'm thinkin…
... tight filters to prevent the dot crawl.
The good thing ... -
Modern LCD TV for my Spectrums - some advice neededHaving recently purchased some Spectrums for my collection, which were succesfully tested on two old and reliable CRT TV's daily used by my parents, …
... signal with all the attendant dot crawl and artifacts. Sure it's ... -
Modern LCD TV for my Spectrums - some advice neededHaving recently purchased some Spectrums for my collection, which were succesfully tested on two old and reliable CRT TV's daily used by my parents, …
... signal with all the attendant dot crawl and artifacts.[/QUOTE]
If ... -
QR Codes - CreatingQR codes, distinctive usually black on white square patterns in the form of my avatar, are becoming ubiquitous at the moment. They are on leaflets fr…
... gets crumpled, or you get dot-crawl, it should still work. Also ... -
CSS has been Rogeredcomp.sys.sinclair has just been rogered. I make do with a summary when anything happens and activity shot up on Friday. Turns out to be the usual qu…
... as this almost has the dot crawl effect in the earlier email ... -
CSS has been Rogeredcomp.sys.sinclair has just been rogered. I make do with a summary when anything happens and activity shot up on Friday. Turns out to be the usual qu…
... as this almost has the dot crawl effect in the earlier email ...
