Sounds like an "eye" diagram.
It's a diagram of multiple overlays of data and clocks that show when data is stable (with respect to the clock).
You display data while syncing to clocks, but allow long persistence.? The multiple traces outline an area where data is stable.? The bigger the "eye" the more stable the data.
Networking.
Harvey
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On 2/11/2022 6:15 PM, Siggi via groups.io wrote:
I was idly looking at TekWiki the other day, and I noticed that on the
TDS784 page () there's now a link to
"Telecom Test and I-Pattern Software TTiP". I haven't seen this listed as
an application before - does anyone here know what this is?
On Fri, Sep 25, 2020 at 12:55 PM Siggi via groups.io <siggi=
[email protected]> wrote:
Hey y'all,
I've always been curious to see the applications that were available for my
TDS784D back in the day. Have any of you even seen these applications, or
know where I might find them?
In the datasheet on Tek's website, the applications are described thusly:
"Application Software Packages
These Java based application packages reduce the cost, time and complexity
common to many application-specific test procedures. These
application-specific capabilities are easily installed via floppy disks and
require a hard disk drive (Option HD or Option 2M).
TDSPWR1 gives designers interested in power consumption applications the
ability to automatically calculate True Power, Apparent Power, Power
Factor, Instantaneous Power and Energy to eliminate manual calculations.
TDSJIT1V2 performs a suite of jitter measurements with unprecedented
accuracy on single-shot waveforms. Jitter information can be displayed as
statistics, histograms, time trends or jitter spectrums.
This software makes timing measurements by providing statistics on
specific, fully time-correlated data and clock edges. It also performs
automated AC timing measurements on all parameters in single-shot
acquisitions.
TDSCEM1 performs a suite of automated eye diagram measurements on SONET/SDH
and Fibre Channel standards. These measurements include eye height, eye
width and quality factor.
TDSCPM1 performs automated parametric measurements of pulse amplitude,
spectral power and pulse symmetry to standards requirements. Standards
include ANSI T1.102 and ITU-T G.703."
Siggi
