... | ... | @@ -2,46 +2,43 @@ |
|
|
|
|
|
# Status
|
|
|
|
|
|
The White Rabbit project was started in 2008 by Javier Serrano and his
|
|
|
colleagues. From the start it has been a collaborative effort where
|
|
|
The White Rabbit project was **started in 2008** by Javier Serrano and
|
|
|
his colleagues. From the start it has been a collaborative effort where
|
|
|
everyone works together to make a working solution.
|
|
|
|
|
|
By summer 2012 we have built 18-port switches and use the
|
|
|
By **summer 2012** we had built 18-port switches and used the
|
|
|
[SPEC](https://www.ohwr.org/project/spec/wiki) hardware as end nodes and
|
|
|
have made a demonstration program where one can see that the WR protocol
|
|
|
lives up to its promises. For small systems where a single end node is
|
|
|
sufficient, software has been written to run the White Rabbit protocol
|
|
|
between two SPEC boards and associated digital I/O FMC mezzanines.
|
|
|
had made a demonstration program where one could see that the WR
|
|
|
protocol lived up to its promises. For small systems where a single end
|
|
|
node is sufficient, software has been written to run the White Rabbit
|
|
|
protocol between two SPEC boards and associated digital I/O FMC
|
|
|
mezzanines.
|
|
|
|
|
|
Many institutes (notably GSI) have also built WR end nodes, while the
|
|
|
company National Instruments is designing a WR receiver for their PXI
|
|
|
measurement systems.
|
|
|
Since then many institutes (notably GSI) have also built [WR end
|
|
|
nodes](/Node#wr-node-designs-on-ohwr).
|
|
|
[Many users](WRUsers) are building test systems to evaluate the
|
|
|
performance for use in their upcoming applications, while some are
|
|
|
already deploying it for actual use in their systems.
|
|
|
|
|
|
[Many users](WRUsers) are building small test systems to evaluate the
|
|
|
performance for use in their upcoming applications.
|
|
|
|
|
|
The switches are available from industry with a delivery time of three
|
|
|
to six months, while the SPEC end node boards are usually available from
|
|
|
The switches are available from industry with a delivery time between
|
|
|
one to six months, while the end node boards are usually available from
|
|
|
stock.
|
|
|
|
|
|
There is still a lot of work to be done, but globally the main work is
|
|
|
in the following projects:
|
|
|
We publish one [newsletter](newsletters) per year and also organise a
|
|
|
yearly [workshop](/Workshops) to keep developers and users abreast with
|
|
|
the latest developments.
|
|
|
|
|
|
There is still work to be done, but globally the main work is in the
|
|
|
following projects:
|
|
|
|
|
|
- finalise the firmware of the switch
|
|
|
- finalise the firmware of the switch by removing the last known bugs
|
|
|
- add switch management firmware and software (e.g. via SNMP)
|
|
|
- work on standardisation of the protocol ([WR Standardization
|
|
|
project](https://www.ohwr.org/project/wr-std/wiki))
|
|
|
- WR enable different mezzanine cards
|
|
|
([TDC](https://www.ohwr.org/project/fmc-tdc/wiki),
|
|
|
[ADC](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wiki), [Fine
|
|
|
Delay](https://www.ohwr.org/project/fmc-delay-1ns-8cha/wiki))
|
|
|
- document and support users of White Rabbit
|
|
|
- the [6th WR
|
|
|
workshop](https://www.ohwr.org/white-rabbit/wikis/Mar2012Meeting)
|
|
|
created a rather complete [To-do
|
|
|
list](https://www.ohwr.org/project/white-rabbit/uploads/c9fca12af3471f92c023bf086b891bb2/todo.txt)
|
|
|
([ADC](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wiki))
|
|
|
|
|
|
We will also try to publish a few [newsletters](newsletters) per year to
|
|
|
keep developers and users abreast with the latest developments.
|
|
|
-----
|
|
|
|
|
|
# Major events
|
|
|
|
... | ... | @@ -105,7 +102,8 @@ keep developers and users abreast with the latest developments. |
|
|
</tr>
|
|
|
<tr class="odd">
|
|
|
<td>01-05-2012</td>
|
|
|
<td>The first deployment of a system based on White Rabbit synchronization technology was successfully done in May 2012 in Gran Sasso and CERN for the <a href="https://www.ohwr.org/project/cngs-time-transfer/wiki">CERN Neutrino to Gran Sasso (CNGS)</a> measurements.</td>
|
|
|
<td>The first deployment of a system based on White Rabbit synchronization technology was successfully<br />
|
|
|
done in May 2012 in Gran Sasso and CERN for the <a href="https://www.ohwr.org/project/cngs-time-transfer/wiki">CERN Neutrino to Gran Sasso (CNGS)</a> measurements.</td>
|
|
|
</tr>
|
|
|
<tr class="even">
|
|
|
<td>23-05-2012</td>
|
... | ... | @@ -140,6 +138,10 @@ keep developers and users abreast with the latest developments. |
|
|
<td>CERN, Switzerland received 10 V3.3 switches.</td>
|
|
|
</tr>
|
|
|
<tr class="even">
|
|
|
<td>06-10-2014</td>
|
|
|
<td><a href="Oct2014Meeting">8th WR Workshop</a>, CERN, Geneva (Switzerland).</td>
|
|
|
</tr>
|
|
|
<tr class="odd">
|
|
|
<td>08-04-2015</td>
|
|
|
<td><a href="https://www.ohwr.org/project/wr-std/wiki">Standardisation process in IEEE</a> on-going, switch <a href="https://www.ohwr.org/project/wr-switch-hdl/wiki">gateware</a> and <a href="https://www.ohwr.org/project/wr-switch-sw/wiki">software</a> more robust, many [users of WR](/WRUsers).</td>
|
|
|
</tr>
|
... | ... | |