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Author Topic: USB to SVGA Adaptor  (Read 1519 times)

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Offline Retro_71Topic starter

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USB to SVGA Adaptor
« on: January 17, 2008, 01:58:02 PM »
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Offline Krusher

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Re: USB to SVGA Adaptor
« Reply #1 on: January 17, 2008, 02:00:32 PM »
Those things are useless, even on wintel boxes. Lowsy performance and limited resolution.
 
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Offline Oli_hd

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Re: USB to SVGA Adaptor
« Reply #2 on: January 17, 2008, 02:00:48 PM »
Sure, just write a driver for it and you are away. :)
although I am thinking the speed of that card is gonna suck.
(Oh and it has to support the slower USB speeds as 480mbps is out)

Maplins have sold these things for ages, normally used on laptops for slide shows and stuff
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Offline Retro_71Topic starter

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Re: USB to SVGA Adaptor
« Reply #3 on: January 17, 2008, 02:02:29 PM »
Quote

Oli_hd wrote:
Sure, just write a driver for it and you are away. :)
although I am thinking the speed of that card is gonna suck.
(Oh and it has to support the slower USB speeds as 480mbps is out)

Maplins have sold these things for ages, normally used on laptops for slide shows and stuff


Cool didn't know that. first time i've seen these things  :-D  . Not that i have a miggy with USB anyway  :-(
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A Chameleon and 1541 II ultimate II
2 x C=64, 2 x C64C, C128 (jiffydos), C128D, 3 x A500 (1 x 030),
A1000, 2 x A2000 (GVP 040 + SCSI combo + indivision), A3000 GVP IV24 & Emplant
3 x A1200 (1 x 030, Indivision and IDE-Fix with 40 GB HDD & DVD Burner)
2 x A4000 (4060, Deneb, Indivsion), CD32.
2 x Apple IIe and A IIGS (Various new cards), + 3 x Megadrives (CD and 32), 2 x Saturns, and a dreamcast.. :D
 

Offline quenthal

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Re: USB to SVGA Adaptor
« Reply #4 on: January 17, 2008, 02:02:35 PM »
If someone releases USB-device & Picasso96/CybergraphX drivers for this it would be one intresting RTG solution with Deneb for classics.. ;-)

I doubt this would be sensible though.
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Offline Krusher

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Re: USB to SVGA Adaptor
« Reply #5 on: January 17, 2008, 02:05:19 PM »
Quote

quenthal wrote:
If someone releases USB-device & Picasso96/CybergraphX drivers for this it would be one intresting RTG solution with Deneb for classics.. ;-)
...


Not really, I've seen them in action and they are sluggish.. More or less like on Windows without accelerated display drivers or remote control.
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Offline Oli_hd

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Re: USB to SVGA Adaptor
« Reply #6 on: January 17, 2008, 02:16:07 PM »
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Not really, I've seen them in action and they are sluggish.. More or less like on Windows without accelerated display drivers or remote control.


USB bandwidth wise USB2.0 full out should be able to equal a Z2 graphics card with little trouble, that said Ive read these things are only any good for slideshows so...
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Offline Krusher

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Re: USB to SVGA Adaptor
« Reply #7 on: January 17, 2008, 02:21:10 PM »
It's not a bandwith issue, but the way those USB vga things work. They use a form of compression, and indeed only useful for slideshows or to extend your screen for more spreadsheets or whatever. Forget about having animations or movies on it.
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