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Published byDerek Floyd Modified over 9 years ago
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16th May 2007 MICE tracker phone meeting 1 Setup test bench/ Installation DATE Hideyuki Sakamoto 16 th May 2007 MICE phone meeting
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16th May 2007 MICE tracker phone meeting 2 Contents Setup test bench –DAQ rate/Dead time Installation DATE package History April 2nd: Request Jean-Sebastien for modules (V2718,V977) April 26th: Arrive modules at Osaka May 9th : Installation DATE package in DAQ PC
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16th May 2007 MICE tracker phone meeting 3 Test bench DAQ PC clock gen. coincidence fan I/O scalar VME crate V2718 VME Master V977 I/O Register NIM crate Optical cable
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16th May 2007 MICE tracker phone meeting 4 DAQ rate/Dead time Generate dummy trigger at 100 MHz Input dummy trigger to V977 I/O reg. –Veto subsequent triggers by busy-out from V977 Measure DAQ rate by detecting interrupt signal from V977 –Event loop: Clear busy Enable interrupt Wait for interrupt Count-up event number Measured DAQ rate = 14 kHz => Dead time = 71 sec V977 V2718PCClock gen. VME bus Optical cable V2818 PCI bus out in 100 nsec @100 MHz Busy from V977 100 t (nsec) 0 B trigger Delay by 25ns in V977 Dead time ~ 71 micro sec A B A
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16th May 2007 MICE tracker phone meeting 5 Comments Stand-alone DAQ program has been employed for the test. Device driver by CAEN does not implement read/write functions. Use CAENVMElib in the program –Library for the driver to manage VME masterV2718, distributed by CAEN Function CAENVME_IRQEnable returns “ Unknown Error ” –CAENVMElib –Source code for this library is not distributed. Seems no problem for DAQ (for now). –It should be fixed. (also, dead time becomes smaller?) –Jean-Sebastien suggests that we need to contact CAEN software team.
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16th May 2007 MICE tracker phone meeting 6 Installation DATE package RPM package is downloaded from ALICE DAQ web page –date-6.02-1.i386.rpm –MySQL-shared-community-5.0.41-0.rhel4.i386.rpm –MySQL-client-community-5.0.41-0.rhel4.i386.rpm –MySQL-server-community-5.0.41-0.rhel4.i386.rpm –MySQL-devel-community-5.0.41-0.rhel4.i386.rpm –mysqltcl-3.02-0.i386.rpm –smi-31.1-1.i386.rpm –dim-16.6-1.i386.rpm –BWidget-1.7.0-1.noarch.rpm –castor-devel-2.1.0-3.i386.rpm –castor-lib-2.1.0-3.i386.rpm
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16th May 2007 MICE tracker phone meeting 7 RUN Control Manager Figure is the capture of my note pc calling run control manager installed in DAQ PC. Data taking is not working which should be impleme nted!
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16th May 2007 MICE tracker phone meeting 8 Making test bench in Osaka using CAEN VME modules, V2718, V977. DATE package is installed in DAQ PC. Now is trying to readout, event building. Summary
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