DVCS Trigger System - Revision history

Boiarino: Text replacement - "clonwiki.jlab.org" to "clonwiki0.jlab.org"

2015-04-17T20:06:55Z

Text replacement - "clonwiki.jlab.org" to "clonwiki0.jlab.org"

Boiarino at 21:12, 19 April 2008

2008-04-19T21:12:36Z

Boiarino at 16:17, 4 January 2008

2008-01-04T16:17:36Z

Boiarino at 16:24, 13 November 2007

2007-11-13T16:24:20Z

← Older revision		Revision as of 12:24, 13 November 2007
Line 46:		Line 46:

	Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.		Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.

			9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.

	'''Useful documentation'''		'''Useful documentation'''

Boiarino at 20:53, 10 November 2007

2007-11-10T20:53:32Z

← Older revision		Revision as of 16:53, 10 November 2007
Line 45:		Line 45:
	Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [http://clonweb/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].		Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [http://clonweb/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].

	Ben's 'final' design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided on the trigger propagation delay.		Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.

	'''Useful documentation'''		'''Useful documentation'''

Boiarino at 20:51, 10 November 2007

2007-11-10T20:51:23Z

← Older revision		Revision as of 16:51, 10 November 2007
Line 43:		Line 43:
	Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	Ben's 'final' design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)].		Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [http://clonweb/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].

			Ben's 'final' design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided on the trigger propagation delay.

	'''Useful documentation'''		'''Useful documentation'''

Boiarino at 20:41, 10 November 2007

2007-11-10T20:41:11Z

← Older revision		Revision as of 16:41, 10 November 2007
Line 43:		Line 43:
	Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	Ben's 'final' design for DVCS-Hodoscope trigger system: [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)].		Ben's 'final' design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)].

	'''Useful documentation'''		'''Useful documentation'''

Boiarino at 20:40, 10 November 2007

2007-11-10T20:40:20Z

← Older revision		Revision as of 16:40, 10 November 2007
Line 43:		Line 43:
	Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	Ben's 'final' design for DVCS-Hodoscope trigger system: [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme(pdf)],		Ben's 'final' design for DVCS-Hodoscope trigger system: [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)].

	'''Useful documentation'''		'''Useful documentation'''

Boiarino at 20:36, 10 November 2007

2007-11-10T20:36:37Z

← Older revision		Revision as of 16:36, 10 November 2007
Line 42:		Line 42:

	Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

			Ben's 'final' design for DVCS-Hodoscope trigger system: [http://clonweb/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme(pdf)],

	'''Useful documentation'''		'''Useful documentation'''

Boiarino at 01:06, 5 November 2007

2007-11-05T01:06:35Z

← Older revision		Revision as of 21:06, 4 November 2007
Line 39:		Line 39:
	[http://clonweb/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [http://clonweb/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).		[http://clonweb/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [http://clonweb/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).

	Ben's ideas on [[DVCS+Hodoscope trigger system design 19-Oct-2007]].		Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].

	Ben's preliminary design for DVCS+Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonweb/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	'''Useful documentation'''		'''Useful documentation'''

← Older revision		Revision as of 16:06, 17 April 2015
Line 9:		Line 9:
	'''Project in progress'''		'''Project in progress'''

	First approach to System Requirements (September 2007) ([https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.ppt PowerPoint],		First approach to System Requirements (September 2007) ([https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.ppt PowerPoint],
	[https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.htm HTML]).		[https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.htm HTML]).

	Ben's presentation on CLON meeting 3-Oct-2007: [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/PreliminaryDesign.ppt preliminary design].		Ben's presentation on CLON meeting 3-Oct-2007: [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/PreliminaryDesign.ppt preliminary design].

	Ben's first approach to the [[DVCS Cluster finding 8-Oct-2007]].		Ben's first approach to the [[DVCS Cluster finding 8-Oct-2007]].
Line 18:		Line 18:
	Sergey, Rustam (Oct-9-2007 through Oct-16-2007):		Sergey, Rustam (Oct-9-2007 through Oct-16-2007):

	Calibration data: 10000 events ascii [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/dvcs_047213_10000events.txt.bz2 file] generated from ''dvcs_047213.A00''. Pedestals were used as for the run 46595 with		Calibration data: 10000 events ascii [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/dvcs_047213_10000events.txt.bz2 file] generated from ''dvcs_047213.A00''. Pedestals were used as for the run 46595 with
	the beam current=20 nA (presented on [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/ped_mean.gif this] plot).		the beam current=20 nA (presented on [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/ped_mean.gif this] plot).

	Calibration data subset: About 3200 events ascii [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/dvcs_047213_pi0.txt.bz2 file] contains pi0 events only. That file can be considered as a sample		Calibration data subset: About 3200 events ascii [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/dvcs_047213_pi0.txt.bz2 file] contains pi0 events only. That file can be considered as a sample
	of 'good' events, trigger system should pass all of them.		of 'good' events, trigger system should pass all of them.

	Production data: 10000 events ascii [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/clas_047210.txt.bz2 file] generated from ''clas_047210.A01'' using pedestals for run 46595.		Production data: 10000 events ascii [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/clas_047210.txt.bz2 file] generated from ''clas_047210.A01'' using pedestals for run 46595.
	ASCII file containing all [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/clas_047210_good.txt.bz2 'good' events] from the same datafile (actually all events from so-called		ASCII file containing all [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/clas_047210_good.txt.bz2 'good' events] from the same datafile (actually all events from so-called
	skim file ''egg_47210_pass1_a01.bos'').		skim file ''egg_47210_pass1_a01.bos'').

	Ben's presentation on CLON meeting 10-Oct-2007: [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/ClusterFinding_1.ppt Cluster Finding].		Ben's presentation on CLON meeting 10-Oct-2007: [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/ClusterFinding_1.ppt Cluster Finding].

	Ben's observations on [[DVCS data processing 10-Oct-2007]].		Ben's observations on [[DVCS data processing 10-Oct-2007]].
Line 36:		Line 36:
	Ben's results on [[DVCS Trigger efficiency studies 17-Oct-2007]].		Ben's results on [[DVCS Trigger efficiency studies 17-Oct-2007]].

	Updated System Requirements on 19-Oct-2007 ([https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.ppt PowerPoint],		Updated System Requirements on 19-Oct-2007 ([https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.ppt PowerPoint],
	[https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).		[https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).

	Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].		Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].

	Ben's preliminary design for DVCS-Hodoscope trigger system ([https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [https://~~clonwiki~~.jlab.org/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].		Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [https://clonwiki0.jlab.org/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].

	Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [https://~~clonwiki~~.jlab.org/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.		Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [https://clonwiki0.jlab.org/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.

	9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.		9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.
Line 51:		Line 51:
	'''Useful documentation'''		'''Useful documentation'''

	CAEN V895 Discriminator Manual [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/v895_rev2.pdf Revision 2, September 2002, pdf].		CAEN V895 Discriminator Manual [https://clonwiki0.jlab.org/wiki/clondocs/Docs/v895_rev2.pdf Revision 2, September 2002, pdf].

	CAEN V1495 Logic Unit Manual [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495_REV4.pdf Revision 4, January 2007, pdf].		CAEN V1495 Logic Unit Manual [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495_REV4.pdf Revision 4, January 2007, pdf].

	V1495-related software downloaded from CAEN site on September 25, 2007 (check CAEN for newer versions !):		V1495-related software downloaded from CAEN site on September 25, 2007 (check CAEN for newer versions !):

	* [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495_USRDEMO_FW_PACK_1_0.zip V1495 DEMO USER FPGA Firmware]		* [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495_USRDEMO_FW_PACK_1_0.zip V1495 DEMO USER FPGA Firmware]

	* [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495_VME_FW_PACK_0_2.zip V1495 VME FPGA Firmware]		* [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495_VME_FW_PACK_0_2.zip V1495 VME FPGA Firmware]

	* [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495_USER_DEMO_QUARTUSII_PROJECT_REV_1_0.zip Quartus2 Project]		* [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495_USER_DEMO_QUARTUSII_PROJECT_REV_1_0.zip Quartus2 Project]

	* [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495Upgrade.exe Firmware upgrade tool (Windows executable file]		* [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495Upgrade.exe Firmware upgrade tool (Windows executable file]

	* [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495Upgrade_1_1_VC++_PROJ.zip V1495 Firmware Upgrade Tool (source code and VC++ project)]		* [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495Upgrade_1_1_VC++_PROJ.zip V1495 Firmware Upgrade Tool (source code and VC++ project)]

	Our materials:		Our materials:

	* [https://~~clonwiki~~.jlab.org/wiki/clondocs/Docs/V1495_UPGRADE_CLAS_VERSION_1.tar CLAS version of V1495 Firmware Upgrade Program] - CAEN version slightly modified by Sergey Boyarinov, see usage example inside; runs from VxWorks prompt		* [https://clonwiki0.jlab.org/wiki/clondocs/Docs/V1495_UPGRADE_CLAS_VERSION_1.tar CLAS version of V1495 Firmware Upgrade Program] - CAEN version slightly modified by Sergey Boyarinov, see usage example inside; runs from VxWorks prompt

← Older revision		Revision as of 17:12, 19 April 2008
Line 9:		Line 9:
	'''Project in progress'''		'''Project in progress'''

	First approach to System Requirements (September 2007) ([~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.ppt PowerPoint],		First approach to System Requirements (September 2007) ([https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.ppt PowerPoint],
	[~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.htm HTML]).		[https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.htm HTML]).

	Ben's presentation on CLON meeting 3-Oct-2007: [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/PreliminaryDesign.ppt preliminary design].		Ben's presentation on CLON meeting 3-Oct-2007: [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/PreliminaryDesign.ppt preliminary design].

	Ben's first approach to the [[DVCS Cluster finding 8-Oct-2007]].		Ben's first approach to the [[DVCS Cluster finding 8-Oct-2007]].
Line 18:		Line 18:
	Sergey, Rustam (Oct-9-2007 through Oct-16-2007):		Sergey, Rustam (Oct-9-2007 through Oct-16-2007):

	Calibration data: 10000 events ascii [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/dvcs_047213_10000events.txt.bz2 file] generated from ''dvcs_047213.A00''. Pedestals were used as for the run 46595 with		Calibration data: 10000 events ascii [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/dvcs_047213_10000events.txt.bz2 file] generated from ''dvcs_047213.A00''. Pedestals were used as for the run 46595 with
	the beam current=20 nA (presented on [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/ped_mean.gif this] plot).		the beam current=20 nA (presented on [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/ped_mean.gif this] plot).

	Calibration data subset: About 3200 events ascii [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/dvcs_047213_pi0.txt.bz2 file] contains pi0 events only. That file can be considered as a sample		Calibration data subset: About 3200 events ascii [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/dvcs_047213_pi0.txt.bz2 file] contains pi0 events only. That file can be considered as a sample
	of 'good' events, trigger system should pass all of them.		of 'good' events, trigger system should pass all of them.

	Production data: 10000 events ascii [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/clas_047210.txt.bz2 file] generated from ''clas_047210.A01'' using pedestals for run 46595.		Production data: 10000 events ascii [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/clas_047210.txt.bz2 file] generated from ''clas_047210.A01'' using pedestals for run 46595.
	ASCII file containing all [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/clas_047210_good.txt.bz2 'good' events] from the same datafile (actually all events from so-called		ASCII file containing all [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/clas_047210_good.txt.bz2 'good' events] from the same datafile (actually all events from so-called
	skim file ''egg_47210_pass1_a01.bos'').		skim file ''egg_47210_pass1_a01.bos'').

	Ben's presentation on CLON meeting 10-Oct-2007: [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/ClusterFinding_1.ppt Cluster Finding].		Ben's presentation on CLON meeting 10-Oct-2007: [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/ClusterFinding_1.ppt Cluster Finding].

	Ben's observations on [[DVCS data processing 10-Oct-2007]].		Ben's observations on [[DVCS data processing 10-Oct-2007]].
Line 36:		Line 36:
	Ben's results on [[DVCS Trigger efficiency studies 17-Oct-2007]].		Ben's results on [[DVCS Trigger efficiency studies 17-Oct-2007]].

	Updated System Requirements on 19-Oct-2007 ([~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.ppt PowerPoint],		Updated System Requirements on 19-Oct-2007 ([https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.ppt PowerPoint],
	[~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).		[https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).

	Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].		Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].

	Ben's preliminary design for DVCS-Hodoscope trigger system ([~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [~~http~~://clonwiki/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].		Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [https://clonwiki.jlab.org/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].

	Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [~~http~~://clonwiki/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.		Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [https://clonwiki.jlab.org/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.

	9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.		9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.
Line 51:		Line 51:
	'''Useful documentation'''		'''Useful documentation'''

	CAEN V895 Discriminator Manual [~~http~~://clonwiki/wiki/clondocs/Docs/v895_rev2.pdf Revision 2, September 2002, pdf].		CAEN V895 Discriminator Manual [https://clonwiki.jlab.org/wiki/clondocs/Docs/v895_rev2.pdf Revision 2, September 2002, pdf].

	CAEN V1495 Logic Unit Manual [~~http~~://clonwiki/wiki/clondocs/Docs/V1495_REV4.pdf Revision 4, January 2007, pdf].		CAEN V1495 Logic Unit Manual [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495_REV4.pdf Revision 4, January 2007, pdf].

	V1495-related software downloaded from CAEN site on September 25, 2007 (check CAEN for newer versions !):		V1495-related software downloaded from CAEN site on September 25, 2007 (check CAEN for newer versions !):

	* [~~http~~://clonwiki/wiki/clondocs/Docs/V1495_USRDEMO_FW_PACK_1_0.zip V1495 DEMO USER FPGA Firmware]		* [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495_USRDEMO_FW_PACK_1_0.zip V1495 DEMO USER FPGA Firmware]

	* [~~http~~://clonwiki/wiki/clondocs/Docs/V1495_VME_FW_PACK_0_2.zip V1495 VME FPGA Firmware]		* [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495_VME_FW_PACK_0_2.zip V1495 VME FPGA Firmware]

	* [~~http~~://clonwiki/wiki/clondocs/Docs/V1495_USER_DEMO_QUARTUSII_PROJECT_REV_1_0.zip Quartus2 Project]		* [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495_USER_DEMO_QUARTUSII_PROJECT_REV_1_0.zip Quartus2 Project]

	* [~~http~~://clonwiki/wiki/clondocs/Docs/V1495Upgrade.exe Firmware upgrade tool (Windows executable file]		* [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495Upgrade.exe Firmware upgrade tool (Windows executable file]

	* [~~http~~://clonwiki/wiki/clondocs/Docs/V1495Upgrade_1_1_VC++_PROJ.zip V1495 Firmware Upgrade Tool (source code and VC++ project)]		* [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495Upgrade_1_1_VC++_PROJ.zip V1495 Firmware Upgrade Tool (source code and VC++ project)]

	Our materials:		Our materials:

	* [~~http~~://clonwiki/wiki/clondocs/Docs/V1495_UPGRADE_CLAS_VERSION_1.tar CLAS version of V1495 Firmware Upgrade Program] - CAEN version slightly modified by Sergey Boyarinov, see usage example inside; runs from VxWorks prompt		* [https://clonwiki.jlab.org/wiki/clondocs/Docs/V1495_UPGRADE_CLAS_VERSION_1.tar CLAS version of V1495 Firmware Upgrade Program] - CAEN version slightly modified by Sergey Boyarinov, see usage example inside; runs from VxWorks prompt

← Older revision		Revision as of 12:17, 4 January 2008
Line 9:		Line 9:
	'''Project in progress'''		'''Project in progress'''

	First approach to System Requirements (September 2007) ([http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.ppt PowerPoint],		First approach to System Requirements (September 2007) ([http://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.ppt PowerPoint],
	[http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.htm HTML]).		[http://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger.htm HTML]).

	Ben's presentation on CLON meeting 3-Oct-2007: [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/PreliminaryDesign.ppt preliminary design].		Ben's presentation on CLON meeting 3-Oct-2007: [http://clonwiki/wiki/clondocs/DVCS_Trigger/PreliminaryDesign.ppt preliminary design].

	Ben's first approach to the [[DVCS Cluster finding 8-Oct-2007]].		Ben's first approach to the [[DVCS Cluster finding 8-Oct-2007]].
Line 18:		Line 18:
	Sergey, Rustam (Oct-9-2007 through Oct-16-2007):		Sergey, Rustam (Oct-9-2007 through Oct-16-2007):

	Calibration data: 10000 events ascii [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/dvcs_047213_10000events.txt.bz2 file] generated from ''dvcs_047213.A00''. Pedestals were used as for the run 46595 with		Calibration data: 10000 events ascii [http://clonwiki/wiki/clondocs/DVCS_Trigger/dvcs_047213_10000events.txt.bz2 file] generated from ''dvcs_047213.A00''. Pedestals were used as for the run 46595 with
	the beam current=20 nA (presented on [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/ped_mean.gif this] plot).		the beam current=20 nA (presented on [http://clonwiki/wiki/clondocs/DVCS_Trigger/ped_mean.gif this] plot).

	Calibration data subset: About 3200 events ascii [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/dvcs_047213_pi0.txt.bz2 file] contains pi0 events only. That file can be considered as a sample		Calibration data subset: About 3200 events ascii [http://clonwiki/wiki/clondocs/DVCS_Trigger/dvcs_047213_pi0.txt.bz2 file] contains pi0 events only. That file can be considered as a sample
	of 'good' events, trigger system should pass all of them.		of 'good' events, trigger system should pass all of them.

	Production data: 10000 events ascii [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/clas_047210.txt.bz2 file] generated from ''clas_047210.A01'' using pedestals for run 46595.		Production data: 10000 events ascii [http://clonwiki/wiki/clondocs/DVCS_Trigger/clas_047210.txt.bz2 file] generated from ''clas_047210.A01'' using pedestals for run 46595.
	ASCII file containing all [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/clas_047210_good.txt.bz2 'good' events] from the same datafile (actually all events from so-called		ASCII file containing all [http://clonwiki/wiki/clondocs/DVCS_Trigger/clas_047210_good.txt.bz2 'good' events] from the same datafile (actually all events from so-called
	skim file ''egg_47210_pass1_a01.bos'').		skim file ''egg_47210_pass1_a01.bos'').

	Ben's presentation on CLON meeting 10-Oct-2007: [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/ClusterFinding_1.ppt Cluster Finding].		Ben's presentation on CLON meeting 10-Oct-2007: [http://clonwiki/wiki/clondocs/DVCS_Trigger/ClusterFinding_1.ppt Cluster Finding].

	Ben's observations on [[DVCS data processing 10-Oct-2007]].		Ben's observations on [[DVCS data processing 10-Oct-2007]].
Line 36:		Line 36:
	Ben's results on [[DVCS Trigger efficiency studies 17-Oct-2007]].		Ben's results on [[DVCS Trigger efficiency studies 17-Oct-2007]].

	Updated System Requirements on 19-Oct-2007 ([http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.ppt PowerPoint],		Updated System Requirements on 19-Oct-2007 ([http://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.ppt PowerPoint],
	[http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).		[http://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.htm HTML], [http://clonwiki/wiki/clondocs/DVCS_Trigger/DVCS_Calorimeter_Trigger_Requirements_Oct2007.pdf pdf]).

	Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].		Ben's ideas on [[DVCS-Hodoscope trigger system design 19-Oct-2007]].

	Ben's preliminary design for DVCS-Hodoscope trigger system ([http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).		Ben's preliminary design for DVCS-Hodoscope trigger system ([http://clonwiki/wiki/clondocs/DVCS_Trigger/TriggerSystem_Delays.ppt ppt]).

	Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [http://~~clonweb~~/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].		Sergey ordered CAEN hardware 7-Nov-2007 based on Ben's recent design, quotation is [http://clonwiki/wiki/clondocs/Quotes/7137_JLAB_Bojarinov.pdf here].

	Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://~~clonweb~~/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.		Ben's "semi-final" design for DVCS-Hodoscope trigger system (9-Nov-2007): [http://clonwiki/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/JLabHallB6GeVDVCSTriggerDesign.pdf generic scheme (pdf)], [http://clonwiki/wiki/clondocs/DVCS_Trigger/JLabHallB6GeVDVCSTriggerDesign9Nov2007/HDLSource.tar.bz2 Altera Project (tar.bz2)]. Some changes may be applied, in particular Ben is working to resolve some timing issues: measure V1495 channel skews, lock in timing requirements on the synchronous bus and compile a "final" FPGA design. These timing details will determine the LEMO/Coax cable length that were left unspecified. More accurate timing information will be provided also on the trigger propagation delay.

	9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.		9-Nov-2007: project posponded until receiving CAEN hardware in February 2008.
Line 51:		Line 51:
	'''Useful documentation'''		'''Useful documentation'''

	CAEN V895 Discriminator Manual [http://~~clonweb~~/wiki/clondocs/Docs/v895_rev2.pdf Revision 2, September 2002, pdf].		CAEN V895 Discriminator Manual [http://clonwiki/wiki/clondocs/Docs/v895_rev2.pdf Revision 2, September 2002, pdf].

	CAEN V1495 Logic Unit Manual [http://~~clonweb~~/wiki/clondocs/Docs/V1495_REV4.pdf Revision 4, January 2007, pdf].		CAEN V1495 Logic Unit Manual [http://clonwiki/wiki/clondocs/Docs/V1495_REV4.pdf Revision 4, January 2007, pdf].

	V1495-related software downloaded from CAEN site on September 25, 2007 (check CAEN for newer versions !):		V1495-related software downloaded from CAEN site on September 25, 2007 (check CAEN for newer versions !):

	* [http://~~clonweb~~/wiki/clondocs/Docs/V1495_USRDEMO_FW_PACK_1_0.zip V1495 DEMO USER FPGA Firmware]		* [http://clonwiki/wiki/clondocs/Docs/V1495_USRDEMO_FW_PACK_1_0.zip V1495 DEMO USER FPGA Firmware]

	* [http://~~clonweb~~/wiki/clondocs/Docs/V1495_VME_FW_PACK_0_2.zip V1495 VME FPGA Firmware]		* [http://clonwiki/wiki/clondocs/Docs/V1495_VME_FW_PACK_0_2.zip V1495 VME FPGA Firmware]

	* [http://~~clonweb~~/wiki/clondocs/Docs/V1495_USER_DEMO_QUARTUSII_PROJECT_REV_1_0.zip Quartus2 Project]		* [http://clonwiki/wiki/clondocs/Docs/V1495_USER_DEMO_QUARTUSII_PROJECT_REV_1_0.zip Quartus2 Project]

	* [http://~~clonweb~~/wiki/clondocs/Docs/V1495Upgrade.exe Firmware upgrade tool (Windows executable file]		* [http://clonwiki/wiki/clondocs/Docs/V1495Upgrade.exe Firmware upgrade tool (Windows executable file]

	* [http://~~clonweb~~/wiki/clondocs/Docs/V1495Upgrade_1_1_VC++_PROJ.zip V1495 Firmware Upgrade Tool (source code and VC++ project)]		* [http://clonwiki/wiki/clondocs/Docs/V1495Upgrade_1_1_VC++_PROJ.zip V1495 Firmware Upgrade Tool (source code and VC++ project)]

	Our materials:		Our materials:

	* [http://~~clonweb~~/wiki/clondocs/Docs/V1495_UPGRADE_CLAS_VERSION_1.tar CLAS version of V1495 Firmware Upgrade Program] - CAEN version slightly modified by Sergey Boyarinov, see usage example inside; runs from VxWorks prompt		* [http://clonwiki/wiki/clondocs/Docs/V1495_UPGRADE_CLAS_VERSION_1.tar CLAS version of V1495 Firmware Upgrade Program] - CAEN version slightly modified by Sergey Boyarinov, see usage example inside; runs from VxWorks prompt