CPU <> Memory chip communication interface
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From: Ken Hagan on 5 Aug 2005 09:04 Skybuck Flying wrote: > > Can you answer my other questions too, are did MIT dumb you down to much to > answer it ? ;) I probably can, but you spelled "or" incorrectly and I've never been to MIT and, to paraphrase Arthur C. Clarke, "Any sufficiently rude Usenet poster is indistinguishable from a troll.". > Bye, > Skybuck. Bye.
From: "Peter "Firefly" Lund" on 5 Aug 2005 09:41 On Fri, 5 Aug 2005, Skybuck Flying wrote: > I seek a simple but realistic answer to my question for a real world device. > If it's not simple then so be it. > > I do not seek a dumbed down version of reality so the MIT open courseware is > not for me. Go see your doctor to find out if you have ADHD or if it's a manic episode coming on. Please. I think it might be the latter. -Peter PS: I would have mailed you directly but you didn't provide an address (and I couldn't be bothered to look at the one Dennis dug up).
From: Skybuck Flying on 5 Aug 2005 11:34 "Ken Hagan" <K.Hagan(a)thermoteknix.co.uk> wrote in message news:dcvo48$59e$1$830fa7a5(a)news.demon.co.uk... > Skybuck Flying wrote: > > > > Can you answer my other questions too, are did MIT dumb you down to much to > > answer it ? ;) > > I probably can, but you spelled "or" incorrectly and I've never been to > MIT and, to paraphrase Arthur C. Clarke, "Any sufficiently rude Usenet > poster is indistinguishable from a troll.". I had a feeling you weren't ever at MIT because you ain't dumbed down. It was just a joke ;) Skybuck: "Having a conversation with a troll can be very usefull as well." Thanks to a troll I found out my code is a universal code :D How funny is that ? :):):):) Bye, Skybuck ;)
From: Derek Gladding on 19 Aug 2005 08:38 Skybuck Flying wrote: > > "Bob Monsen" <rcsurname(a)comcast.net> wrote in message > news:5vmdneq0d61ksW7fRVn-jg(a)comcast.com... >> Skybuck Flying wrote: >> > "Bob Monsen" <rcsurname(a)comcast.net> wrote in message >> > news:8uudndJMU45UTm_fRVn-qg(a)comcast.com... Hi Skybuck [snip] >> > So first I would need to understand how fast eletronics and a 0 or 1 > signal >> > can move across a wire http://www.google.com/search?hl=en&ie=ISO-8859-1&q=transmission+line+theory&btnG=Google+Search >> > and can be detected by devices, ports etc. Just off of the top of my head (it's 5.30am here, and I've just done a 16 hour day ... are you *sure* you want to move into this field? ;-) ) Here's some pointers to help with your research: (warning, links may have wrapped) http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=schmitt+trigger&btnG=Search http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=transistor+switching+frequency&btnG=Search http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=dynamic+current+vlsi&btnG=Search http://www.google.com/search?q=capacitive+load&btnG=Search&hl=en&lr=&ie=ISO-8859-1 http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=signal+to+noise+ratio&btnG=Search http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=ground+bounce&btnG=Search http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=phase+locked+loop&btnG=Search http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=clock+recovery&btnG=Search There's a lot more than this, but IO isn't really my core experience. Hopefully this will give you a starting point. >> > [snip] > > I seek a simple but realistic answer to my question for a real world > device. If it's not simple then so be it. > > I do not seek a dumbed down version of reality so the MIT open courseware > is not for me. > Everything you will ever deal with in electronics, logic, or computer architecture is an approximation to some degree. One of the key skills is choosing the right approximation for the specific task at hand. HTH - Derek > Bye, > Skybuck.
From: Del Cecchi on 19 Aug 2005 20:55
"Derek Gladding" <derek-spammenot(a)ebollocks.net> wrote in message news:MokNe.94199$n51.34228(a)fe14.usenetserver.com... > Skybuck Flying wrote: > >> >> "Bob Monsen" <rcsurname(a)comcast.net> wrote in message >> news:5vmdneq0d61ksW7fRVn-jg(a)comcast.com... >>> Skybuck Flying wrote: >>> > "Bob Monsen" <rcsurname(a)comcast.net> wrote in message >>> > news:8uudndJMU45UTm_fRVn-qg(a)comcast.com... > > Hi Skybuck > > [snip] > >>> > So first I would need to understand how fast eletronics and a 0 or >>> > 1 >> signal >>> > can move across a wire Somewhere between 10 and 30 cm/ns or 35 to 100 ps/cm. > > > http://www.google.com/search?hl=en&ie=ISO-8859-1&q=transmission+line+theory&btnG=Google+Search > >>> > and can be detected by devices, ports etc. > > Just off of the top of my head (it's 5.30am here, and I've just done > a 16 hour day ... are you *sure* you want to move into this field? > ;-) ) > > Here's some pointers to help with your research: > > (warning, links may have wrapped) > > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=schmitt+trigger&btnG=Search > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=transistor+switching+frequency&btnG=Search > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=dynamic+current+vlsi&btnG=Search > http://www.google.com/search?q=capacitive+load&btnG=Search&hl=en&lr=&ie=ISO-8859-1 > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=signal+to+noise+ratio&btnG=Search > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=ground+bounce&btnG=Search > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=phase+locked+loop&btnG=Search > http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=clock+recovery&btnG=Search > > There's a lot more than this, but IO isn't really my core experience. > Hopefully this will give you a starting point. > I/O is my experience, but I'm not sure skybuck is worth helping, given past history. >>> > > > [snip] > >> >> I seek a simple but realistic answer to my question for a real world >> device. If it's not simple then so be it. >> >> I do not seek a dumbed down version of reality so the MIT open >> courseware >> is not for me. >> > > Everything you will ever deal with in electronics, logic, or computer > architecture is an approximation to some degree. One of the key skills > is choosing the right approximation for the specific task at hand. > > HTH > > - Derek > > >> Bye, >> Skybuck. > > |