News
FMC DAC 250M 16b 4cha
Started to use OHR
Updated the project wiki page with version 1 and 2 block diagrams, images, specifications, project description and status. More updates coming soon regarding the project…
OHR Meta Project
25-04-2012: Is open hardware creating a more open world?
The article Is open hardware creating a more open world? in iSGTW describes extensively OHWR, White Rabbit, RHINO, a commercial partner active on OHWR and many other aspects of Open Hardware projects.
Simple PCIe FMC carrier SPEC
25-04-2012: SPEC boards running in Siberia!
First field tests of two SPEC boards running a White Rabbit timing link between them have been made in Siberia. These tests are made by DESY to verify the usability of the board at the Gamma-Ray and Cosmic-Ray experiment HiSCORE-EA at the Tunka site.
OHR Support
OHWR maintenance on 2012-04-23 (Monday) 08:30 CEST
added by Enrique GarcÃa on 2012-04-19 19:38:08.814463 Hello everyone, Next monday morning we’ll be making a short maintenance halt on the site. After the change, file downloads from the repository page should start faster, among other minor fixes.
FMC DEL 1ns 4cha
15 V3 boards built
A small series of the Fine Delay module board has been built to be used in tests for CNGS to help in measuring precisely the speed of neutrinos. One board will be reserved to be used in a prototype setup for the LHC kicker magnets.
PPSi
PPTP is dead, long live PPSi
The pptp name is already taken, and at least one our potential user will run both our daemon and the other pptp in the same system. So the project is renamed to “PTP Ported to Silicon”
EtherBone Core
EtherBone goes BETA
As shown at the WhiteRabbit Workshop, we now have running Hard- and Software implementations. The EtherBone HDL core provides a slave module to go with the WR PTP core, while the API is flexible in its role and platform independent.
OHR Support
OHWR maintenance on 2012-03-26 (Monday) 08:30 CEST
added by Enrique GarcÃa on 2012-03-23 10:31:22.786452 Hello everyone, Next monday morning we’ll be upgrading Chiliproject, and applying several fixes to the site. Maintenance work will start at 08:30 CEST. ETTC is around 30 minutes.
FMC DEL 1ns 4cha
02-03-2012: review of V4 held
A schematics and PCB review had been held for the V4 of the fine delay FMC module. During the review we made suggestions that improve the reliability of the board and will make it more safe to use when no terminations are used on the output signals.