Status & Plans for Backend Program Backend Architecture Current Status Schedule for HF Backend Schedule for HB/HE Backend Summary & Plans November 15, 2012 Manoj Sharan Yuichi Kubota Nov 15, 2012 Back-end architecture uTCA standard as adopted by CMS Upgrade Working group Consists of 12 uHTR cards receives data from front end, calculates & transmits trigger primitives AMC 13 Card-MCH2 card- Boston Nov 15, 2012 Prototype Testing and Firmware development Nov 15, 2012 Sharan 4 uTCA Progress 3 Broad categories Comercial Item (Crate, Power modules, AC/DC Convertor, MCH Controller cards) HTR Cards AMC13 Card Procurement of comercial item initiated Succesful R&D for uHTR Cards & AMC13 cards EDR Review scheduled for January-March-2013 Firmware Development progressing at good pace Next month should allow full demonstration of parasitic operation upto 100kHz Plans to calculate Trigger Primitives during H.I. run Nov 15, 2012 Final uHTR Development Current mCTR2 cards are scale R&D protoypes Final uHTR will support 24 fibres, more FPGA resources for trigger & lumi Setting up of a test bench at Kolkata for sub-module testing. Plan to have uHTR cards by year end at Minnesota PCBs made and assembly started. Firmware under advanced stage of development. Nov 15, 2012 Sharan 6 Schedule For HF Backend Nov 15, 2012 Sharan 7 Schedule For HB/HE Backend Schedule driven by Trigger needs Requirement for Optical Splitters everywhere as well Completing work on backend during 2015/16 will be difficult. We have to focus on the support of front end Septemer April window for installation is ruled out. Late 2016 `Likely to be considered too late by trigger Nov 15, 2012 Sharan 8 Summary Signifcant progress on Hardware and Firmware Front Important for us to have the EDR/PRR soon (Jan-March 2013) For HB/HE we quickly need to converge