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Here is another nice advanced introduction to signals over wires or other
mediums:

http://www.analog.com/library/analog...3/mix_sig.html

It also mentions modulation. So maybe the ReadBit/WriteBit functions should
communicate
with another little communication chip on the cpu itself. So that the cpu
itself can simply communicatie with this little communication chip in a very
simple way. The communication chip can then communicate with the main memory
chip which might also have such a communication chip

Lol sounds a lot like athlon's x2 design... a cpu chip with another chip
inside it...

I have no idea what a north bridge and south bridge chip is... but could
this be the same design ?

Bye,
Skybuck.

"Skybuck Flying" <> wrote in message news:...
> Nice introduction to signals across a wire.
>
>
http://penguin.dcs.bbk.ac.uk/academi...nous/index.php
>
> I never understood the difference between voltage and ampere... to bad
this
> page doesn't discuss how ampere is related to voltage. (voltage<->ampere
> very confusing )
>
> One thing I do understand now. The higher the voltage the higher the one

> (or maybe is ampere at work here as well ? )
>
> Another surprising things is +voltage is zero and -voltage is one. I
> would have done it the other way around... 1 is closer to positive so
> +voltage is 1 and -voltage is closer to zero so -voltage is 0.
>
> Bye,
> Skybuck.
>
>

Skybuck Flying wrote:

> I have no idea what a north bridge and south bridge chip is... but could
> this be the same design ?

Yeah ! No surprise sunshine ! Why not simply do some self-study ? It worked for me.

Graham