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CEA Saclay - DAPNIA

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CEA Saclay - DAPNIA

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  1. CEA Saclay - DAPNIA COMPASS Micromegas & drift chambers

  2. Françoise Gougnaud, Richard Azoulay, Pascale Deck, Yannick Queinec ( CEA Saclay DAPNIA ) Hao Ren ( IHEP Beijing ) 2002: 12 MICROMEGAS (MICRO MEsh GASeous) chambers and 2 drift chambers High voltages 32 channels for the chambers 8 channels for PM CEA Saclay - DAPNIA COMPASS Slow control for Compass Saclay chambers

  3. Thresholds for Micromegas chambers chip SFE16 : a Front End BiCMOS ASIC dedicated to the Read-out Micromegas 24 busses x 36 SFE16 x 4 registers Thresholds for drift chambers 16 channels Low voltages 48 channels Gas system CEA Saclay - DAPNIA COMPASS

  4. CEA Saclay - DAPNIA COMPASS

  5. CEA Saclay - DAPNIA COMPASS

  6. VME CPU PPC MVME 2431 ADAS ICV196 binary input output VME interface board CAEN V288 CAEN SY127 A634 2KV 40µA A333 4KV 2mA CEA Saclay - DAPNIA COMPASS Hardware

  7. Solaris 8 EPICS R3.13.4 medm, stripTool SNL Channel Archiver, xarr JAVA graphical interface for thresholds JAVA graphical interface for on-line errors CEA Saclay - DAPNIA COMPASS Software

  8. EPICS software for CAEN SY127 first developed by Dave Barker from CEBAF in 1994 extension to negative polarity some problems with the response time some problems with the firmware CAEN CEA Saclay - DAPNIA COMPASS Software for High Voltages

  9. CEA Saclay - DAPNIA COMPASS Software for Thresholds of Micromegas interrupt every 14 sec. ... ASCII file of configuration for 24 busses of 36 SFE16 chips of 4 registers of 12 bit 24 bit pattern 24 busses x 36 SFE16 JAVA graphical interface specific board SNL prog. ADAS ICV 196 archives ... VME configuration files

  10. CEA Saclay - DAPNIA COMPASS THRESHOLDS FOR DRIFT CHAMBERS

  11. CEA Saclay - DAPNIA COMPASS POWER SUPPLIES FOR LOW VOLTAGES INTERFACE WITH THE GAS SYSTEM ?

  12. CEA Saclay - DAPNIA COMPASS

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