News
RF Multiplexer 8ch 1GHz
2018 August: design revision
Revised design 2018.08 with a single 10-pin IDC connector for 5V and 3.3V supplies and SPI-communications. Also working on Arduino MKR ZERO controller.
White Rabbit
02-08-2018: Job vacancy at GSI
GSI has opened a vacancy for a job that is very much Control Systems
related and that will surely will touch systems using White Rabbit:
Embedded Systems Developer (m/f) B.Sc., M.Sc. or Diploma in Electronics,
Computer-Science or equivalent.
For full details see the job
description.
Mock Turtle
Mock Turtle 4.0.0 Beta 1
- Change soft-CPU to uRV
- re-design MQ architecture on all layers
- add synthesis information in configuration ROM
- improve building system
RF Multiplexer 8ch 1GHz
2018 June: project created on ohwr
Following two prototype PCBs and some testing the project has been created on ohwr.org. Stay tuned for updates to the repository and documentation during the next few weeks.
White Rabbit Calibration
New method to calibrate Elec.-Opt./Opt.-Elec. converters
A detailed description of the experimental setup and
measurement results can be found in the article below:
Measurement of optical to electrical and electrical
to optical delays with ps-level uncertainty
published in Opt. Express 26, 14650-14660 (2018)
and is available under the Creative Commons
Attribution-ShareAlike 4.0 International License .
White Rabbit
23-02-2018: WR Job vacancy at GSI
GSI has opened a vacancy for a job that is very much White Rabbit related:
Project Leader Timing System of FAIR Accelerators,
M.Sc. or Diploma in physics, electronics, computing or equivalent
1-to-8 Pulse and Frequency Distribution Amplifier
2018-02 Aivon LTD announces commercial availability of 1:8 PDA/FDA
Aivon LTD is now commercially producing the 1:8 PDA/FDA design in a 1U 19" form-factor.
1-to-8 Pulse and Frequency Distribution Amplifier
2018-02 Draft datasheet now in git-repo
A draft datasheet with performance measurements is now available in the
git-repository.
If you have measurement capability and interest we welcome contributions
and corrections to the datasheet!
1-to-8 Pulse and Frequency Distribution Amplifier
2018-01 Enclosure notes and design-files added
Enclosure notes with dimensions and part numbers.
Schaeffer front-panel designer design-files for example front and back
panels. Note front-panel is either for SMA or BNC connectors.