AIDA
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StellarModelling
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AIDA
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> > Test of AIDA FEE64 d8:80:39:42:0d:0b ( aida03 ) - ASIC mezzanine replaced > > ISOL test station STFC DL, T9 > > Pulser BNC PB-5 > > Amplitude 1.0V > Attenuation x1 > Polarity + > Frequency 100Hz > Tail pulse, decay time 1ms > Delay 250ns (min) > > ASIC settings 2019May22-10.19.28 > Slow comparator 0x80 > > Adaptor PCB - PJCS > > > FEE64 temperatures OK - attachments 1 > > > System wide checks OK - attachments 2-5 > > > Statistics OK - attachments 6-7 > > Hit/HitRate spectra OK - attachment 8 > > LEC spectra - attachments 9-12 > > Data observed for all channels of ASIC #1, 3, & 4 > Data observed (double peaks) ASIC#2 channels 4-7 & 12-15, no data observed channels 0-3 & 8-11 - ASIC#2 address bit #2 set always ON? ASIC #2 fail or Mezzanine-FEE64 > connection issue? > Typical pulser peak widths 15-17 channels FWHM ASIC #1-4 > > > Wave spectra OK - attachments 13-16 > > 19/7/23 removed mezzanine and cleaned contacts with ipa. cleaned FEE contacts. reassembled mezzanine to FEE and tested. ASIC 2 now ok.
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