fADC125 Status Cody Dickover Procurement Testing Firmware Future work Hall D Collaboration June 3rd, 2013

fADC125V2 – 125 MSPS Pipelined Flash ADC (Gerard V, Cody D, FJB) Production Status Currently in Production 175 out of 217 received (~80%) 45 delivered Friday 5/31/2013 Working with QA on manufacturing issues Final delivery due 6/14/2013

fADC125V2 – 125 MSPS Pipelined Flash ADC (Gerard V, Cody D, FJB) Production Issues First articles 40 first articles ~30% failure rate Main issues related to “mixed” board Full Production MTEQ hired contractor to aid QA Down to ~13% failure rate (~70 units) Weekly conference calls

fADC125V2 – 125 MSPS Pipelined Flash ADC (Gerard V, Cody D, FJB) Testing Status 118 units tested (~54%) Working RMA’s with MTEQ QA Single board tests ongoing Full crate testing begun Temperature probe Noise histogram Thanks to Ed J.

fADC125V2 – 125 MSPS Pipelined Flash ADC (Gerard V, Cody D, FJB) Some temperature data Fan speed 3000 RPM Temp Celcius Probe location ADCs Slot 2 MEZZ SW Slot 4 Slot 8 Slot 10 Sensor Power On 1 47 48.38 63 60.63 47.5 46.81 53.8 49.13 2 51.7 49.63 60.7 59.31 50.3 46 52.5 49.88 3 47.8 52.7 48.7 4 42.9 43.9 42.6 34.7 MAIN 54.9 53.38 58.4 58.56 46.94 55.2 52.13 53.81 59.56 43 46.88 50.8 52.69 45.3 49.9 41.7 45 33.4 34.6 34.4 OL

fADC125V2 – 125 MSPS Pipelined Flash ADC (Gerard V, Cody D, FJB) Noise Histogram Sample of 2000 point waveform capture 12 bit Open input, midscale offset RMS for these 3 CH: 0.47, 0.46, 0.51 Prototype RMS ~0.52

fADC125V2 – 125 MSPS Pipelined Flash ADC (Gerard V, Cody D, FJB) Firmware development Testing_v1 currently in trial w/new interface Integrated some new features from test bed Clock select, trigger select, unique ID 3 boards sent to Naomi J. at CMU for work on front end algorithms New “official release” still in progress New driver, thanks to Bryan Moffit

Future work Continue firmware integration, update register maps Continue full crate testing, low level DC check Data formatting Develop infrastructure and eventually algorithms (in collab with CDC/FDC groups) for onboard signal processing

Questions / Comments?