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15KHZ on a 31KHZ Monitor
CheffoJeffo:
You are banging your head, but I think most of us feel that you really don't understand what is meant by a "15KHz signal". Perhaps you are confusing resolution and scan rate. I dunno.
By your logic, ALL VGA cards can do a 15KHz to 31KHz conversion, since you can run MAME on a PC monitor.
Bluedeath:
Gene We suggest you to read the wiki not because we don't want to help you but because it cointains all the knowledge base needed for you to understand the technical jargon and concept that we commonly use. Don't bang your head, you will undesrand why we insist pople to read the wiki only after you read it. Trust me.
Any how you are excahnging fequency with resolution, "scaled 15kHz" does not exist as concept. The upscaler actually increase the resolution and doubles the the frequency, for instance the original signal 320x240@15.7khz will be trransformed into a 640x480 @31khz.
Malenko:
he doesnt want to learn or he forgot how. we must as a community spoon feed him every little bit of info, you cannot just post links, he wont click them, you have to copy and paste
Horizontal Scanrate
The single most important value when you look at any monitor's specs is the horizontal scanrate
This value will tell you almost everything you need to know about the monitor's capabilities
It governs the length of time it takes to draw a complete horizontal line on the display
http://pc2jamma.mameworld.info/monitors.html
he cant seem to separate resolution, refresh rate, and scan rate and he thinks they are all terms for the same thing. He also doesnt understand that MAME doesnt output video and that a video card does, as if magically you can run MAME on a PC without a video card and get a display. He also thinks everything is "emulated" and not "true to the code"
read the ---smurfing--- wiki, thats what its there for. Also, your Google-Fu sucks because I found that description on the first page of results
genesim:
--- Quote ---Any how you are excahnging fequency with resolution, "scaled 15kHz" does not exist as concept. The upscaler actually increase the resolution and doubles the the frequency, for instance the original signal 320x240@15.7khz will be trransformed into a 640x480 @31khz.
--- End quote ---
And that would be classic scaling which answered the first question.
Though Ahofle answered this earlier, the important thing is that others need to look at my post and adress the differences in quotes specifically...or not instead of telling me what I don't know.
The rest of it is not important. This is about signal, not monitor capability.
There is nothing left to say here. Civilized discussion is a must.
CheffoJeffo:
--- Quote from: genesim on May 13, 2009, 07:29:40 pm --- the important thing is that others need to look at my post and adress the differences in quotes specifically...or not instead of telling me what I don't know.
--- End quote ---
Yeah, because we have all seen how well that works out.
::)
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