Custom Mezzanine for the MTF7 Processor • Intended for local triggering with the new uTCA based CSC Track Finder • Resides on the MTF7 processor in place of PtLUT mezzanine card • Designed at Rice University in spring of 2015 for the uTCA Muon Sorter • Five boards were built, two assembled and tested Top view Bottom view
LVDS to LVTTL converters LVTTL to LVDS converters Block Diagram 24-pin connector 300-pin mezzanine connector LVDS to LVTTL converters 12 pairs LVDS inputs from 12 MTF7 Processors (active “Low”) 12 OR L1_Request to TCDS LVTTL output LEMO MUX Spare LVTTL output LEMO 3 pairs LVTTL to LVDS converters 3 LVDS outputs 10-pin connector
MTF7 with custom mezzanine
MTF7 with custom mezzanine in the uTCA crate