Digital circuit checks: Boundary Scan on all 4 boards excellent: 2 without ... SPY Channel : Copy of raw data via VME for checking zero suppression is working. ...
CMS Week March 2005. www.te.rl.ac.uk/esdg/cms-fed/qa_web. 0. presented by ... ( 1 sent to CERN , 1 at Imperial) 1 board traced damaged BGA sent back for rework ...
8 Racks. 40 K ADC Channels 10 Bit@40MHz. Max Trigger Rate 100 kHz. Input Rate 1.5 T Byte/s ... Testing is a big job. Can't promise to deliver in June? Use Batch1 PCBs. ...
Electronic System Design Group. Instrumentation Department. Rob Halsall et al. Rutherford Appleton Laboratory. 22 October 2002. Electronic System Design Group. CMS ...