... | @@ -114,7 +114,7 @@ Hostel, you need register him/her as well. |
... | @@ -114,7 +114,7 @@ Hostel, you need register him/her as well. |
|
</tr>
|
|
</tr>
|
|
<tr class="even">
|
|
<tr class="even">
|
|
<td>11:45 - 12:15</td>
|
|
<td>11:45 - 12:15</td>
|
|
<td>Absolute calibration</td>
|
|
<td>WR absolute calibration</td>
|
|
<td>Peter Jansweijer</td>
|
|
<td>Peter Jansweijer</td>
|
|
</tr>
|
|
</tr>
|
|
<tr class="odd">
|
|
<tr class="odd">
|
... | @@ -215,18 +215,59 @@ Hostel, you need register him/her as well. |
... | @@ -215,18 +215,59 @@ Hostel, you need register him/her as well. |
|
<td>Carsten Rieck</td>
|
|
<td>Carsten Rieck</td>
|
|
</tr>
|
|
</tr>
|
|
<tr class="even">
|
|
<tr class="even">
|
|
<td>11:15 - 11:45</td>
|
|
<td>11:15 - 11:30</td>
|
|
<td>The TOWR project</td>
|
|
<td>The TOWR project</td>
|
|
<td>Ricardo Píriz</td>
|
|
<td>Ricardo Píriz</td>
|
|
</tr>
|
|
</tr>
|
|
<tr class="odd">
|
|
<tr class="odd">
|
|
<td>11:45 - 12:30</td>
|
|
<td>11:30 - 12:30</td>
|
|
<td>Discussion session on next-gen WR switch design</td>
|
|
<td>Discussion session on next-gen WR switch design</td>
|
|
<td>All</td>
|
|
<td>All</td>
|
|
</tr>
|
|
</tr>
|
|
</tbody>
|
|
</tbody>
|
|
</table>
|
|
</table>
|
|
|
|
|
|
|
|
## Abstracts
|
|
|
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|
|
|
|
- **Introduction to WR**: an easy introduction to the technology,
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|
|
|
status, plans and a survey of its current users, mainly aimed at
|
|
|
|
newcomers. We will also briefly discuss the basic delay calibration
|
|
|
|
procedure for switches and nodes, in view of placing Peter's later
|
|
|
|
discussion on absolute calibration in context.
|
|
|
|
- **WR switch: status and plans**: the WR switch is the core of any WR
|
|
|
|
network. This talk presents its internal workings in detail and
|
|
|
|
discusses the latest release of the gateware and software, along
|
|
|
|
with plans for the near future.
|
|
|
|
- **WR PTP core: status and plans**: designs of WR nodes typically use
|
|
|
|
the WR PTP core. It is an HDL core which gets instantiated in the
|
|
|
|
node's FPGA and ensures basic interfacing with WR. This talk
|
|
|
|
provides details about the internal design, the latest release and
|
|
|
|
plans for the short-term future.
|
|
|
|
- **WR demo**: putting together all the bits and pieces that make a WR
|
|
|
|
network, and testing timing and determinism. The demo will also
|
|
|
|
showcase the latest tools for WR network monitoring and diagnostics.
|
|
|
|
- **PPSi: status and plans**: PPSi is the PTP stack we use in WR,
|
|
|
|
implementing the WR extensions. It is Free and Open Source and it
|
|
|
|
can run in hosted environments (such as the Linux running in the WR
|
|
|
|
switch) and in bare-metal systems (such as the soft-core CPU inside
|
|
|
|
the WR PTP core). The talk describes its basic design, the details
|
|
|
|
of the latest release and plans for the short-term future.
|
|
|
|
- **WR absolute calibration**: On-site network calibration can be
|
|
|
|
avoided when using absolute calibrated components, which can be
|
|
|
|
freely exchanged without recalibration.
|
|
|
|
Absolute calibration of network components (i.e WR devices and
|
|
|
|
electro-optical converters) enables independent developers and/or
|
|
|
|
vendors to exchange their calibrated components while achieving
|
|
|
|
absolute sub ns timing. Absolute calibration enforces
|
|
|
|
standardization.
|
|
|
|
- **IEEE 1588 standardisation update**: A new revision of the IEEE
|
|
|
|
1588 standard is approaching publication. This new revision includes
|
|
|
|
concepts derived from WR under the "High Accuracy" denomination. In
|
|
|
|
the future, WR gear will also comply with this new revision, making
|
|
|
|
the extensions outside of the standard superfluous. We will present
|
|
|
|
the current status of the standardisation process and the plans for
|
|
|
|
the coming months.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
### Files
|
|
### Files
|
... | | ... | |