Reply 20 of 24, by Putas
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wrote:Agreed but really cant get the arythmethics idea... 100Mhz => 10ns, 133MHz => 7ns ok, no problem 83MHz => 35ns, 33MHz => […]
wrote:You still are struggling to do basic math!? I thought I had taught you this over in another thread... frequency (MHz) = 1 / wave […]
wrote:30-40ns memory is an overkill though, because it's nearly impossible to overclock this cards up to ~80mhz.
You still are struggling to do basic math!? I thought I had taught you this over in another thread... frequency (MHz) = 1 / wavelength (ns).
Please learn...
80MHz = 1/80MHz = 12.5 nano seconds
40MHz = 1/40MHz = 25 nano seconds
33MHz = 1/33MHz = 30 nano seconds
20MHz = 1/20MHz = 50 nano seconds
How many times does 12.5 go into 40?
or how about 25 into 40?
or 30 into 40?
... better yet, how many 40's, go into 40?
Agreed but really cant get the arythmethics idea...
100Mhz => 10ns, 133MHz => 7ns ok, no problem
83MHz => 35ns, 33MHz => 70ns these values do not connect to previous line.
May be making conversion I have to take into account memory organisation (SDRAM/EDO/FPM)? Or it depends on some another things?
Just wanna put the things in order
Of course you have to, "great" math of 386_Junkie is for SDRAM convention only.