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Created page with 'In the DAQ crate we are using an old Trigger Interface (TI) board, i.e. the triggers are distributed through front pannels. The SDC board is used for the trigger and clock distr…'
In the DAQ crate we are using an old Trigger Interface (TI) board, i.e. the triggers are distributed through front pannels.
The SDC board is used for the trigger and clock distributions to fadc250.
''' Boards in the crate'''
{| class="wikitable" style="text-align: center;"
! align="left"| Board
! Slot
! Serial
|- style="color: black;"
| CPU (halldtrg5)
| 1
|
|-
| TI (Old)
| 2
|
|-
| FADC250
| 5
| B21595_06R
|-
| SDC
| 9
|
|-
| LE discriminator
| 14
| C_15
|-
| F1TDC
| 16
|
|}
'''Front pannel connections'''
{| class="wikitable" style="text-align: center;"
! align="left"| From
! To
|-
| External trigger
| TI input, IN1
|-
| L1 Accept ( 3rd from the bottom )
| SDC TRG
|-
| L1 Accept ( 4 th from the bottom )
| F1TDC TRG
|-
| TI Out0
| F1TDC SYNC
|}
'''Setting up the setup'''
* Connect keybord and monitor (if needed) to the Intel ROC.
* Connect Ethernet cable to the upper ROC LAN connector.
* Change ROC IP address (you will see the MAC address when you start booting the controller)
* Login under '''halld'''
''' Directories '''
Most DAQ files (CODA), the Run Control and other applications have been installed locally on the ROC flash disc.
You will need to mount the remote data disc to store data files.
Below is a description of some directories:
* The home directory is '''/home/halld'''
* '''/home/halld/micro/rol''' contains the F1TDC configuration file and the link to the DAC readout list (see descriptions below)
* '''/home/halld/micro/coda''' contains Run Control data base
* '''/home/halld/data''' is a directory for the DAQ data storage. The external drive has to be mounted to here
* '''/home/halld/micro/coda_micro_setup''' is a script with configuration variables
** you have to edit this file ad change some variables if needed
** '''source coda_micro_setup''' to set variables up
* Coda and Run Control files are installed at '''/usr/local/coda/2.6.1'''
''' How to run DAQ '''
#Launch database daemon
#* After changing the ROC hostname, the Run Control database (where the host name is used) has to be updated.
#* Login to the controller under '''halld''' and set up environmental variables ( source coda_micro_setup )
#* start mysql deamon by typing '''msqld''' ( be sure that only one msqld is running)
#* use '''cedit''' to change host names for the event builder (EB5) and coda ROC (TROC5)
#** to do this, select File->Open Database->micro_test and File->Open->Run Type->simple and click on EB5 and TROC5 components
#* '''msqld''' has to be running all the time when you run DAQ
# Launch Afec-1.4 platform
#* login to the ROC under halld
#* type 'platform'
# Start event builder
#* login to the ROC under halld
#* coda_eb_rc3 -i -s simple -n EB5 -t CDEB
# Launch coda_roc on the Linux controller
#* login to the ROC under halld
#* coda_roc_rc3 -i -s simple -n TROC5 -t ROC
# Launch Run Control GUI
#* login to the ROC under halld
#* type 'rcgui'
#:: Select 'Sessions -> simple'
#:: Select 'Configurations -> Cool -> simple' (see top menu)
#:: Press buttons: Configure, Download, Prestart, Go (you start the run)
#* '''Note''', every time you change the database (like a hostname) you have to import it to the Run Control. To do this, in the rcgui click Options->Coda2 Database->RunTypes and
select corresponding DB RunTypes
''' Change electronics boards initialization parameters '''
* The initialization of electronics modules and reading out data from FADC250 and F1TDC is handled by:
:: /usr/local/coda/2.6.1/extensions/fadcV2/v2.0/rol/fadc_list.c
:: see the code for definition of most parameters
* If you change some parameters, you will need to recompile this program: '''make clean; make'''
''' Event analizer'''
* You can find an example of the simple event analyzer at JLab:
:: '''ifarml64:/group/halld/Subsystems/trigger/uconn'''
* Copy this directory and '''/group/halld/Subsystems/trigger/coda''' (directory with evio libs) to your local place
* Copy and modify accordingly the script file with environmental variables /group/halld/Subsystems/trigger/set_env
* Use '''make''' to compile
* '''ucon data_file''' will create a simple root file
:: see code for details
The SDC board is used for the trigger and clock distributions to fadc250.
''' Boards in the crate'''
{| class="wikitable" style="text-align: center;"
! align="left"| Board
! Slot
! Serial
|- style="color: black;"
| CPU (halldtrg5)
| 1
|
|-
| TI (Old)
| 2
|
|-
| FADC250
| 5
| B21595_06R
|-
| SDC
| 9
|
|-
| LE discriminator
| 14
| C_15
|-
| F1TDC
| 16
|
|}
'''Front pannel connections'''
{| class="wikitable" style="text-align: center;"
! align="left"| From
! To
|-
| External trigger
| TI input, IN1
|-
| L1 Accept ( 3rd from the bottom )
| SDC TRG
|-
| L1 Accept ( 4 th from the bottom )
| F1TDC TRG
|-
| TI Out0
| F1TDC SYNC
|}
'''Setting up the setup'''
* Connect keybord and monitor (if needed) to the Intel ROC.
* Connect Ethernet cable to the upper ROC LAN connector.
* Change ROC IP address (you will see the MAC address when you start booting the controller)
* Login under '''halld'''
''' Directories '''
Most DAQ files (CODA), the Run Control and other applications have been installed locally on the ROC flash disc.
You will need to mount the remote data disc to store data files.
Below is a description of some directories:
* The home directory is '''/home/halld'''
* '''/home/halld/micro/rol''' contains the F1TDC configuration file and the link to the DAC readout list (see descriptions below)
* '''/home/halld/micro/coda''' contains Run Control data base
* '''/home/halld/data''' is a directory for the DAQ data storage. The external drive has to be mounted to here
* '''/home/halld/micro/coda_micro_setup''' is a script with configuration variables
** you have to edit this file ad change some variables if needed
** '''source coda_micro_setup''' to set variables up
* Coda and Run Control files are installed at '''/usr/local/coda/2.6.1'''
''' How to run DAQ '''
#Launch database daemon
#* After changing the ROC hostname, the Run Control database (where the host name is used) has to be updated.
#* Login to the controller under '''halld''' and set up environmental variables ( source coda_micro_setup )
#* start mysql deamon by typing '''msqld''' ( be sure that only one msqld is running)
#* use '''cedit''' to change host names for the event builder (EB5) and coda ROC (TROC5)
#** to do this, select File->Open Database->micro_test and File->Open->Run Type->simple and click on EB5 and TROC5 components
#* '''msqld''' has to be running all the time when you run DAQ
# Launch Afec-1.4 platform
#* login to the ROC under halld
#* type 'platform'
# Start event builder
#* login to the ROC under halld
#* coda_eb_rc3 -i -s simple -n EB5 -t CDEB
# Launch coda_roc on the Linux controller
#* login to the ROC under halld
#* coda_roc_rc3 -i -s simple -n TROC5 -t ROC
# Launch Run Control GUI
#* login to the ROC under halld
#* type 'rcgui'
#:: Select 'Sessions -> simple'
#:: Select 'Configurations -> Cool -> simple' (see top menu)
#:: Press buttons: Configure, Download, Prestart, Go (you start the run)
#* '''Note''', every time you change the database (like a hostname) you have to import it to the Run Control. To do this, in the rcgui click Options->Coda2 Database->RunTypes and
select corresponding DB RunTypes
''' Change electronics boards initialization parameters '''
* The initialization of electronics modules and reading out data from FADC250 and F1TDC is handled by:
:: /usr/local/coda/2.6.1/extensions/fadcV2/v2.0/rol/fadc_list.c
:: see the code for definition of most parameters
* If you change some parameters, you will need to recompile this program: '''make clean; make'''
''' Event analizer'''
* You can find an example of the simple event analyzer at JLab:
:: '''ifarml64:/group/halld/Subsystems/trigger/uconn'''
* Copy this directory and '''/group/halld/Subsystems/trigger/coda''' (directory with evio libs) to your local place
* Copy and modify accordingly the script file with environmental variables /group/halld/Subsystems/trigger/set_env
* Use '''make''' to compile
* '''ucon data_file''' will create a simple root file
:: see code for details