vimwiki/tech/multiplexer.wiki

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2021-09-23 17:54:24 +00:00
= Multiplexer =
Combines several signals into one
Consists of
* An output
* _n_ inputs,
* log,,2,,(_n_) selectors
This alone allows us using the selectors, to choose which input
This is best shown with a 2 input multiplexer, which only needs 1 selector
{{{
in0 |---|
----| |Out
in1 | |---
----| |
|---|
|
sel |
}}}
| sel | output |
|-----|--------|
| 0 | in0 |
| 1 | in1 |
And thats all there is to it. This scales up with several inputs,
several selectors, and one output
[[electronics]]