A VMEbus based data acquisition system for a multi-element detector array
R. Bassini, Ciro Boiano, S. Brambilla, R. Cevoli, M. Malatesta · 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference Record · 2002
A data acquisition system based on VME standard modules has been designed for a multi-element detector array. The system is composed of a master crate housing CPU's, Memories, Interface and Pattern boards. Up to 15 VME slave crates can be connected using the VMV vertical bus for ADC and TDC boards. A Macintosh Quadra is used as a console to provide a user friendly environment to send commands to the CPU's. Tools in the system include collecting and storing data, displaying histograms, handling all hardware parameters (high and low Thresholds, Rise Time Protection, etc.). Diagnostic functions and error report messages are also available to detect hardware failures or incorrect modules setting.