DAQ boards status
DAQ BOX sistems:
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2 DAQ BOX at CERN
In Padova all is ready for assembling 3 system in 19” rack boxes for the
other INFN. groups We need 2 weeks of work
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Meeting LePix Bologna dicembre 2010
D Pantano
Board for matrix test
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10 mezzanine boards and 6 service boards madee but not yet fully populated
Some unpopulated mezzanine boards for “homemade” setup already at
CERN
The first prototype of service board is under electrical test in Padova.
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano
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To complete electrical test I need 2 weeks in Padova
I found some bugs, not so critical, but we need a second
submission.
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Bugs on mezzanine
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One wrong path on layout
quadruple operational amplifier dissipate too much, is better to change with
soic14 layout and test other devices
NB: I have not tested eprom and DAC, need some firmware and
software works
Meeting LePix Bologna dicembre 2010
D Pantano
Backup: Mezzanine schematics
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano
Meeting LePix Bologna dicembre 2010
D Pantano