1 / 8

NA62 straw tracker readout status

NA62 straw tracker readout status. Georgios Konstantinou. NA62 straw tracker data flow. Front end boards. Straw readout board. TEL62. Front end to SRB. Successful testing for 2.5 m cable, 800 Mbps of data readout Finalizing commands and increasing reliability of the link (firmware).

ulani
Télécharger la présentation

NA62 straw tracker readout status

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. NA62 straw tracker readout status GeorgiosKonstantinou

  2. NA62 straw tracker data flow Front end boards Straw readout board TEL62

  3. Front end to SRB • Successful testing for 2.5 m cable, 800 Mbps of data readout • Finalizing commands and increasing reliability of the link (firmware) Front end boards Straw readout board

  4. SRB to TEL62 • Link: Testing with different cable lengths and properties: -Twisted pair Ethernet cable vs optical link (cost, radiation hardness) -Electronic noise (office/lab, building renovation) -Different grounds -Mezzanine card TEL62 Straw readout board

  5. SRB to TEL62 • Cable testing: • Setting: Use of National Semiconductors DS92LV3241/DS92LV3242 ~ 2.5 GbpsSERialiser-DESerialiser with DE0-nano Cyclone IV FPGA test boards. • Different lengths of STP-UTP cables. • Different pre-emphasis choices.

  6. SRB to TEL62 • Why unshielded? - possibility of radiation hard materials - CERN store • Disruption Factors • Drilling! • Cable spatial distribution • Heavy electronics on operation within 1m from the cable • Compared to better results before drilling and in the office (Andrea Villar’s measurements)

  7. Mezzanine Card • 12 links (extensive (~30) Gbps possibility), unified on board FPGA SERDES chips, standard (or controlled) on board pre-emphasis and cable equalisation circuitry. • Design starting soon (after SRB link firmware is finalized)

  8. The End Thank you, Questions?

More Related