[GreenKeys] CRT Question

[Jim Haynes]

On Fri, 21 Aug 2015, Dave Horsfall wrote:

> Back when I was teaching myself this 'lectronic stuff, that was called an
> eye diagram.  You really have to see it, to know why.

I don't think so.  An eye diagram, as I understand it, involves a scope
with a linear sweep synchronized to the data stream, and superimposing
many sweeps of the data.

What we are talking about here is a crossed-ellipses pattern.