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White Rabbit
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2e8b5af4
Commit
2e8b5af4
authored
Oct 05, 2014
by
Javier Serrano
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Slides for intro talk in WR workshop 8
parent
17bff588
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wr_ws8_intro.tex
presentations/WR_Javier_WRWS8_Intro/wr_ws8_intro.tex
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presentations/WR_Javier_WRWS8_Intro/wr_ws8_intro.tex
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2e8b5af4
...
...
@@ -339,14 +339,14 @@
\begin{frame}
{
Current developments
}
\pause
\begin{block}
{
Standardization
}
IEEE 1588 just opened the revision process for the PTP standard,
which
includes an effort on high accuracy. WR is represented in the
working group.
IEEE 1588 opened the revision process for the PTP standard, which
includes an effort on high accuracy. WR is represented in the
working group.
\end{block}
\pause
\begin{block}
{
Switches and nodes are commercially available
}
Work for the switch now revolves around better diagnostics and
remote management.
remote management.
\end{block}
\pause
\begin{block}
{
Robustness
}
...
...
@@ -355,45 +355,40 @@
\end{block}
\end{frame}
\begin{frame}
{
Possible item for discussion: Distributed DDS
}
\begin{center}
\includegraphics
[width=\columnwidth]
{
applications/remote
_
dds.pdf
}
\end{center}
\begin{block}
{
Distributed Direct Digital Synthesis
}
\begin{itemize}
\item
Replaces dozens of cables with a single fiber.
\item
Works over big distances without degrading signal quality.
\item
Can provide various clocks (RF of many rings and linacs)
with a single, standard link.
\end{itemize}
\end{block}
\end{frame}
\begin{frame}
{
Support for redundancy
}
\begin{center}
\includegraphics
[width=0.9\textwidth]
{
robustness/wrCRS.pdf
}
\end{center}
\begin{frame}
{
Current developments
}
\pause
\begin{block}
{
Generic node core
}
WRPC, soft CPU, I/O FIFOs and interconnect. Easy to customize.
\end{block}
\pause
\begin{block}
{
Many users/developers of the technology
}
Especially in Physics but not only. Metrology. Possible future
applications.
\end{block}
\pause
\begin{block}
{
New needs
}
Copper? RF distribution?
\end{block}
\end{frame}
% Add references to all other contributions.
\section
{
Conclusions
}
\section
{
Conclusion
}
\subsection
{}
\begin{frame}
{
S
ummary
}
\begin{frame}
{
S
ome remarks for the workshop
}
\begin{itemize}
\pause
\item
A novel networking technology allowing precise synchronization
and deterministic data transfer.
\item
Do not hesitate to ask, comment and submit constructive
criticism.
\pause
\item
Nice interplay between technology development and applications.
\pause
\item
A collaborative distributed effort based on open source hardware
and software, with an active, enthusiastic community. Everybody is
welcome to join!
\pause
\item
A versatile working solution for general control and data
acquisition systems.
\item
Interesting discussions about standard vs customized WR as
number of use cases grows.
\pause
\item
Have fun!
\end{itemize}
\pause
For more information see
\href
{
http://www.ohwr.org/projects/white-rabbit/wiki
}{
http://www.ohwr.org/projects/white-rabbit/wiki
}
\end{frame}
\end{document}
\end{document}
\ No newline at end of file
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