BeamCam CHARM testing - Followup #7

Tuesday 9 Dec 2025, 14:00 → 14:45 Europe/Zurich

Description

Agenda:

Partage des analyses des résultats du test d’irradiation BeamCam proto2 a CHARM.
- - Points notifies : under voltage / stabilite communication / performance acquisition
Prochaines etapes (possibilite de proto3, patch sur proto2 ?, autres…)
Planning CHARM 2026
AOB

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Meeting 2025_12_09
Federico, MCSE (Marc, Quentin), moi

- DC/DC issue: LT8650S (CSL model for rad grade but only better TID only, not SE)
- LT8650S/-CSN (guarantee TID only). Test CE de cet ete
- Review interne le 10 dec 2025 sur modif
- DCDC interruption and redemarrage eux-memeTest CE de cet ete de Analog --> mentioned an undervoltage and a startup time of 27ms. Would need to be somehow filtered
- Com issue: UDP with GB (OK with good laptop).
- Seems to be hardware issue. WIll be treated as well by MCSE for the next step.
- API en python mais prevu de le faire en C pour plus de performance
- BeamCam1 without OCP (strap) while BeamCam2 was with OCP --> should be with OCP but issue under radiation. Timing of start sequence likely to be rechecked

Federico and Stephane will review and comment teh post irrad report of MCSE

Meeting to be relaunched by end of January

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BeamCam CHARM testing - Followup #7