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# Simple VME FMC Carrier (SVEC)
# Data Centre Environmental Sensor DCES-DTRHF-SER1CH-v1
## Project description
The FMC VME Carrier is an FMC carrier in VME64x format that can hold two
FMC cards and an SFP connector. The FMC mezzanine slots use low-pin
count (LPC) connectors. This board is optimised for cost and will be
usable with most of the FMC cards designed within the OHR project (e.g.
ADC cards, Fine Delay).
Data centre environmental sensor - Dust, Temperature, Relative Humidity,
Fan - Serial 1 channel - version 1.
Other FMC projects and the FMC standard are described in [FMC
Projects](https://www.ohwr.org/project/fmc-projects).
An environmental sensor for Data Centers that continuously measures
airborne particle density in high airflow as well as temperature and
relative humidity.
It can control its fan speed if needed (PWM controlled fans) and
monitors FAN rotational speed (tachometer equipped fans) for precise
airflow control and monitoring.
The device is close to maintenance free and can be integrated in compact
enclosures (for example tape drive tray or even an ATX PSU case...).
*TEMPLATE BELOW - PLEASE
UPDATE**
[![](/project/white-rabbit/uploads/11578355de03b7cc74a366b23b508c48/svectop_s.png)](/project/white-rabbit/uploads/0eeb5b430351eca8a4e76a5af3892c2c/svectop_l.png)
*SVEC V1 production board** - [block
......@@ -92,15 +98,9 @@ diagram](https://www.ohwr.org/project/svec/uploads/e234fa371e49b0d8f0311cdd236df
- Official production documentation:
[EDA-02530](http://edms.cern.ch/nav/eda-02530)
- [Hardware
manual](http://www.janztec.com/fileadmin/downloads/manuals/manual_svec_hardware.pdf)
(Janz Tec)
- [Block diagram](https://www.ohwr.org/project/svec/uploads/e234fa371e49b0d8f0311cdd236df19c/Block.png)
- [CERN specific information](CERN)
- [Block diagram](https://www.ohwr.org/project/svec/uploads/e234fa371e49b0d8f0311cdd236df19c/Block.png)
- [Users](Users)
- [Software](Software)
- [Standard Gateware](https://www.ohwr.org/project/svec/wikis/documents) (and
[how to use it](https://www.ohwr.org/project/svec/wikis/Documents/SVEC-Gateware-Manual))
- [Frequently Asked Questions](FAQ)
-----
......@@ -123,12 +123,11 @@ diagram](https://www.ohwr.org/project/svec/uploads/e234fa371e49b0d8f0311cdd236df
### Commercial producers
- [SVEC - BO-FVM-SVEC0](http://www.janztec.com/en/vme64xsvec.html)
[Janz Tec AG](http://www.janztec.com/en/), Germany
- none yet
### General question about project
- [Erik van der Bij](mailto:Erik.van.der.Bij@cern.ch) - CERN
- [Julien Leduc](mailto:Julien.Leduc@cern.ch) - CERN
-----
......@@ -141,91 +140,29 @@ diagram](https://www.ohwr.org/project/svec/uploads/e234fa371e49b0d8f0311cdd236df
<td><b> Event </b></td>
</tr>
<tr class="even">
<td>01-07-2011</td>
<td>First ideas for starting this simpler and cheaper version of the [FMC VME Carrier](https://www.ohwr.org/project/fmc-vme-carrier).</td>
</tr>
<tr class="odd">
<td>19-07-2011</td>
<td>Main features specification written.</td>
</tr>
<tr class="even">
<td>25-10-2011</td>
<td>Order sent out to a company for the schematics design.</td>
</tr>
<tr class="odd">
<td>02-05-2012</td>
<td>V0 files created. Ordered 4 assembled boards.</td>
</tr>
<tr class="even">
<td>05-06-2012</td>
<td>V1: replace eSATA by microHDMI, remove front USB (space reasons).</td>
</tr>
<tr class="odd">
<td>15-06-2012</td>
<td>Four V0 boards received at CERN.</td>
</tr>
<tr class="even">
<td>21-06-2012</td>
<td>V0: VME works, bootloader works, White Rabbit works, FMC slots work (two Fine Delay cards operating correctly)</td>
</tr>
<tr class="odd">
<td>04-09-2012</td>
<td>V1 of design released. Ordered 9. Price Enquiry for production of 90 will follow soon.</td>
</tr>
<tr class="even">
<td>24-10-2012</td>
<td>Four V1 boards received.</td>
</tr>
<tr class="odd">
<td>01-11-2012</td>
<td>V2 design files released. <a href="https://www.ohwr.org/project/svec/versions/12">Minor corrections</a> on mechanics and one electrical issue.</td>
</tr>
<tr class="even">
<td>05-11-2012</td>
<td>90 boards ordered. 30 for delivery end January 2013, 60 for end March 2013.</td>
</tr>
<tr class="odd">
<td>08-02-2013</td>
<td>30 V1-0 boards received at CERN.</td>
</tr>
<tr class="even">
<td>17-07-2013</td>
<td>10 V2-0 pre-series boards received.</td>
</tr>
<tr class="odd">
<td>31-07-2013</td>
<td>28 additional board ordered.</td>
</tr>
<tr class="even">
<td>09-10-2013</td>
<td>50 V2-0 series boards received.</td>
<td></td>
<td>First ideas for a Data centre environmental sensor for use at CERN.</td>
</tr>
<tr class="odd">
<td>08-11-2013</td>
<td>28 V2-0 series boards received (in total 118 received).</td>
<td></td>
<td>Used in CERN computer centre in Oracle tape libraries.</td>
</tr>
<tr class="even">
<td>05-12-2013</td>
<td><a href="http://www.janztec.com/fileadmin/downloads/manuals/manual_svec_hardware.pdf">Hardware manual</a> written by Janz Tec.</td>
<td></td>
<td>Presented at Oracle user's conference, interest shown by BBC.</td>
</tr>
<tr class="odd">
<td>02-04-2014</td>
<td><a href="Gateware-Release-2-0">Release 2.0</a> of the SVEC standard gateware (bootloader &amp; golden) is available</td>
<td>21-10-2015</td>
<td>CERN Technology Transfer team supports project.</td>
</tr>
<tr class="even">
<td>20-10-2014</td>
<td>V3-0 released. Changes can be seen in [Roadmap](https://www.ohwr.org/project/svec/roadmap?completed=1)</td>
</tr>
<tr class="odd">
<td>26-11-2014</td>
<td><a href="Gateware-Release-3-0">Release 3.0</a> of the SVEC bootloader is available</td>
<td>23-11-2015</td>
<td>Presence on ohwr. Schematics will be ported to KiCAD.</td>
</tr>
</tbody>
</table>
[Complete status](complete-status)
-----
Erik van der Bij, Matthieu Cattin, Tomasz Wlostowski - 29 September 2015
Julien Leduc - 23 November 2015