The DAQ system of the low-energy muon facility (LEM), as well as the bulk uSR instruments, is based on VME electronics employing CFD's, scaler modules (SIS 3820) and a TDC (CAEN V1190) based on the CERN HPTDC chip. For more details, see
A novel VME based uSR data acquisition system at PSI, https://doi.org/10.1016/j.physb.2008.11.206
The following shows exemplarily the scheme of the DAQ system of the LEM facility.
