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This document presents an overview of the CMS High-Eta Upgrade Electronics, focusing on the upgrades to the trigger systems and readout architecture. Key topics include the integration of VFAT2 and VFAT3 within the DAQ system, GBT technologies, and the optical link capabilities. Additionally, it discusses the current availability of VFAT components, the medium and long-term projections for system enhancements, and the collaborative efforts of various contributors to meet future requirements for trigger counting and data acquisition.
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CMS High Eta Upgrade Electronics System PAC Trigger GEM Interface and driver board R. De Oliveira Trigger DAQ DCS TTC Ser/Des Trigger Counting room Front-ends VFAT/GdSP K.Bunkowski et al. P.Aspell et al. GBT P.Moreira et al. Optical link @ 3.2Gbps GLIB P. Vichoudis et al. DC/DC converters F. Vasey et al. F. Faccio/ G. Blanchot et al. ~10V LV Power Supplies HV
The readout system evolution & estimation of time-line Today : VFAT2 , Turbo hardware and Labview DAQ software Comments very few VFATs available, extra VFATs to be ordered in 2011 Medium term : VFAT2 (on new hybrid) + SRS Aim is to have VFAT2 and SRS as a complete available system. Future : VFAT3/GDSP + GBT + GLIB GBT possibly available in ~ 2 years VFAT3/GDSP depends on design team resources. 2011 From ~ 2014