Item #   1.000                                                                                                                      Global Level 1 Framework                                                                                                            GA_DISPLAY                                                                                                                              The Global Framework Display shows information about the Level 1 Specific Triggers allocated by COOR, and global status information about the Level 1 Trigger. A line is displayed for each Specific Trigger allocated to COOR. A few important Level 1.5 items are also included in the display. If more Specific Triggers are allocated than can be displayed on one screen, the Specific Triggers will be divided into pages. The display will refresh at the specified rate until BACK is selected by the user. The user may immediately move from this display to the Global Level 1.5 display by pressing <Return>.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Item #   2.000                                                                                                                      Global Level 1.5 Framework                                                                                                          G5_DISPLAY                                                                                                                              The Global Level 1.5 display shows information regarding the Level 1.5 Specific Triggers allocated by COOR, and global status information about the Level 1.5 Trigger. A line is displayed for each Level 1.5 Specific Trigger allocated by COOR. If there are more triggers than can fit on the display, TRGMON will divide the triggers into pages. The display will refresh at the specified rate until BACK is selected by the user. The user may move immediately from this display to the Global Framework display by pressing <Return>.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Item #   3.000                                                                                                                      Level 1 Specific Trigger                                                                                                            ST_DISPLAY                                                                                                                              The Specific Trigger Display shows information about one Specific Trigger. When this display is selected from the display selection menu, TRGMON prompts the user for the hardware number of the Specific Trigger to be displayed (0 to 31). The display will refresh at the specified rate until BACK is selected. The user may move immediately from this display to the Level 1.5 Specific Trigger display for the same Specific Trigger by pressing <Return>.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Item #   4.000                                                                                                                      Level 1.5 Specific Trigger                                                                                                          S5_DISPLAY                                                                                                                              The Level 1.5 Specific Trigger display shows rates, percentages, and scalers associated with one Level 1.5 Specific Trigger.  When the display is selected, TRGMON prompts for the hardware number of the Specific Trigger to display (0-31). Note that if the selected Specific Trigger has not been defined as a Level 1.5 Specific Trigger by COOR, this display will not contain much useful information.  This display will automatically refresh at the specified rate until the user selects BACK. The user may also move directly to the Level 1 Specific Trigger display for the same Specific Trigger by pressing <Return>.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       Item #   5.000                                                                                                                      Geographic Sections                                                                                                                 GS_DISPLAY                                                                                                                              The Geographic Section display shows information on allocated Geographic Sections, and global information about the Level 1 Trigger. A line of information is written for each Geographic Section allocated by COOR. If there are more Geographic Sections allocated than can fit on the display, then they will be paged. The display will refresh at the specified rate until BACK is selected.     The Geographic Sections are numbered as follows: #0 is connected to the Level 0 system, #1 is connected to the Level 1 Trigger Framework and Data Block Builder, #2-13 are connected to the Muon System, #14-25 are connected to the Centeral Detector, and #26-31 are connected to the Calorimeter.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Item #   6.000                                                                                                                      Global Calorimeter Trigger                                                                                                          GT_DISPLAY                                                                                                                              The Global Calorimeter Trigger display shows the Trigger Control Computer's view of events. Most of the information in this display is particular to the event that was captured for monitoring.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Item #   7.000                                                                                                                      Simulated Jet List                                                                                                                  JL_DISPLAY                                                                                                                              The Simulated Jet List Display shows the Jet Lists derived from the event captured. Since these Jet Lists are not part of the Data Block that TCC can capture, TRGMON will try to reproduce the exact same lists. The code used to do this is the same code Level 2 uses to reconstruct Jet Lists of arbitrary length (i.e. L1UTIL_JET_LIST_BUILDER). This display does not automatically refesh. TRGMON will request a new Data Block whenever the user selects AGAIN [PF1]. If the information is longer than the number of lines on the display, TRGMON will page the display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Item #   8.000                                                                                                                      Global Thresholds                                                                                                                   PT_DISPLAY                                                                                                                              The Global Thresholds display shows the programming of the Calorimeter Trigger Global Thresholds. Energy thresholds are given for EM Et, HD Et, Total Et, EM second lookup, HD second lookup, Total second lookup, and missing Pt. Tower Count thresholds are given for the four EM Reference Sets, and for the four TOT Reference Sets. These Reference Sets are listed by their hardware number (0-3). Only those Global Energy Thresholds whose hardware number lies in the range 0 to 11 are displayed, and only those Global Tower Count Thresholds whose hardware number lies in the range 0 to 7 are displayed. If an entry has been left blank in the display, then that particular Global Threshold has not yet been allocated by COOR.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Item #   9.000                                                                                                                      Reference Sets                                                                                                                      RS_DISPLAY                                                                                                                              The Reference Set display shows the programming of the Calorimeter Trigger Tower Reference Sets. When this display is chosen from the display selection menu, the program prompts for a Reference Set type, and then for a hardware Reference Set number (0 to 3). Choosing type 'EM ET Ref Set' will display the EM threshold and the associated HD veto, while choosing type 'TOT Et Ref Set' will display the TOT threshold (applied to the sum of the EM and HD transverse energy). Once the display is drawn, the program will wait until either BACK is selected to return to the display selection menu, or AGAIN is selected to get a new set of data from the TCC.     The Reference Set is displayed in a block-structure form, breaking the range of trigger towers up into blocks with the same threshold values. In the display, a range is given for each of the trigger tower coordinate variables: sign_eta, magnitude_eta, and phi. Then the threshold for that range is given. Following this may be one or more sets of ranges and thresholds, together covering the entire set of Calorimeter Trigger Towers. If a range is not given for a variable within a block, then the range associated with that variable in the preceding block is assumed (i.e. it is a nested structure).     If the HD Veto is set to full scale, TRGMON displays this as 'No Veto.'  If the EM Threshold is set to full scale, TRGMON displays this as 'No Contribution.'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Item #  10.000                                                                                                                      Per Bunch Scalers                                                                                                                   PB_DISPLAY                                                                                                                              The Per Bunch Scalers display contains the value of the Per Bunch Scalers, and the rate at which each scaler incremented over the previous Integration Period.  These are special scalers where the quantity being counted is projected on the six bunches in the collider. Additionally, it contains global information about the Level 1 Trigger.  The display will refresh at the specified rate until BACK is selected.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Item #  11.000                                                                                                                      Luminosity Page                                                                                                                     PB_LUMINOSITY                                                                                                                           The Luminosity display contains several values related to Luminosity with their projection on the six bunches.   Additionally, it contains global information about the Level 1 Trigger.  The display will refresh at the specified rate until BACK is selected.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Item # 12.000                                                                                                                       Foreign Scalers                                                                                                                     FS_DISPLAY                                                                                                                              The Foreign Scalers display lists the values of several Foreign Scalers, and the rate at which each of them incremented over the previous Integration Period. These are non-Level 1 quantities scaled by Level 1.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Item #  13.000                                                                                                                      Andor Term States                                                                                                                   AO_DISPLAY                                                                                                                              The Andor Term States display lists the current state of all of the Andor Terms defined by COOR.  The Andor Terms are listed by hardware index, with their logical names and current states. The logical name for each Andor Term is taken from the Trigger Resource file written by COOR. The state of each Andor Term is taken from the event captured for monitoring.     This display does not automatically refesh. TRGMON will request a new Data Block whenever the user selects AGAIN [PF1].  If there are more Andor Terms than can fit on the display, TRGMON will page them.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     Item #  14.000                                                                                                                      Excluded Towers                                                                                                                     EX_DISPLAY                                                                                                                           Display the Trigger Towers currently excluded from the Calorimeter Trigger.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Item #  15.000                                                                                                                      TRIG_FILT_RUN Display                                                                                                               TF_DISPLAY                                                                                                                              The TRIG_FILT_RUN display shows the contents of the file pointed to by the logical name TRIG_FILT_RUN.  This file is written by COOR listing the currently defined Specific Triggers.     This display does not automatically refesh. If the file is too long to fit on the display, TRGMON will page it.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Item #  16.000                                                                                                                      Spy Dump Display                                                                                                                    SD_DISPLAY                                                                                                                              The Spy Dump display gives a hexadecimal dump of the Level 1 Data Block as read by the Level 1 SPY and given to the TCC.  This display is useful to examine quantities not shown in other TRGMON displays and to verify that TRGMON is displaying other quantities properly.  For details see D0 Note 967. The two columns of index numbers on the left of this display match the numbering of the detailed list in D0 Note 967.     As this display contains a great deal of information, TRGMON writes it to the file 'SPY_DUMP_FILE.DAT' and then calls EVE. After exiting EVE, the user may select either AGAIN to view another Data Block or BACK to return to the display selection menu.  'SPY_DUMP_FILE.DAT' is not deleted, so it remains available to the user after exiting TRGMON.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Item #  17.000                                                                                                                      Spy Window Display                                                                                                                  SW_DISPLAY                                                                                                                              The Spy Window display gives a continuous display of a portion of the Level 1 Data Block as read by the Level 1 SPY and given to the TCC.  This display is useful to continuously examine quantities not show nin other TRGMON displays and to verify that TRGMON is diplaying other quantities properly.  For details on the contents of the Level 1 Data Block see D0 Note 967. The two columns of index numbers on the left of this display match the number of the detailed list in D0 Note 967.     When the user selects this display, TRGMON asks whether to format the display in Hexadecimal or Binary, and then asks for the index of the lowest numbered item to display.  TRGMON then gives a continuous display starting at the requested index, showing as many items as can fit on the display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Item #  18.000                                                                                                                      ADC Counts                                                                                                                          AD_DISPLAY                                                                                                                              The ADC Counts display shows the ADC bytes input to the Level 1 Calorimeter Trigger.  These values typically have an offset of 8 added to them, and are given in units of least counts (1 count = 1/4 GeV).  Note that the VME Transfer program has not been run on the Datablock before it was taken for display by TRGMON.  This program may zero-out the ADC bytes of non-existant Trigger Towers in the Data Block, so the ADC values viewed here may not be the same as the values read by the Data Acquisition.     This display is written by the ZEBRA_UTIL library routine PRTRGR, which is also available to offline analysis programs.     As this display contains a great deal of information, TRGMON writes it to the file 'ADC_DUMP_FILE.DAT' and then calls EVE. After exiting EVE, the user may select either AGAIN to view another Data Block or BACK to return to the display selection menu.  'ADC_DUMP_FILE.DAT' is not deleted, so it remains available to the user after exiting TRGMON.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Item #  19.000                                                                                                                      PRTRGR (Data Block)                                                                                                                 PD_DISPLAY                                                                                                                              The PRTRGR display shows a summary of the Level 1 Datablock, as given by the ZEBRA_UTIL routine PRTRGR. This routine is also available to offline analysis programs. For more information on the items in the Level 1 Datablock, see D0 Note 967.     Note that some of the information normally displayed by PRTRGR has not been written to the Data Block by the time it is given to TRGMON.  In particular, the Data Block Header and the Jet Lists are not available to TRGMON.  However, TRGMON itself does generate the Trigger Fired mask for the Header and does simulate the Jet Lists.     This display does not automatically refesh. TRGMON will request a new Data Block whenever the user selects AGAIN [PF1].  As there will be more information than can fit on the display, TRGMON will page it.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Item #  20.000                                                                                                                      36x36 Scalers (&more)                                                                                                               36X36_DISPLAY                                                                                                                           This is a display of the 3 sets of 64 scalers that were added to the system in October 1995 to monitor beam luminosity and losses during the accelerator's 36x36 bunch tests.     The quantities monitored are <1> the (previously exisiting) L0 Fast Z Luminosity signal, <2> the (new) L0 Proton Halo signal, and <3> the (new) L0 Antiproton Halo signal. The scalers will keep track of these Level 0 signals for each of 54 separate windows of length 396 ns (except for one shorter window). The windows are keep track of the position of each bunch as it turns in the Tevatron. Some of the windows will correspond to real bunches; some will be empty; some might see activity during cogging and studies.     Additionally normal 6x6 mode scalers are available for the Proton and Antiproton Halo (these were not available until now). The Fast Z lum scalers are duplicated and were already available elsewhere.     The 63rd scaler is used as a time base to count the number of turns in the machind that correspond to the current reading, and increment during the current integration period.     The 64th (and last) scaler is not gated around 396 ns windows, nor 3.5 us windows, but is instead allowed to count at all times and should keep track of the total number of Level 0 signals received by the scaler crate. It is thus a check sum for the set of 54 window scalers, or for the set of 6 "standard" P-bunch scalers.     As there will be more information than can fit on the display, TRGMON will buffer it and page it.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Item #  21.000                                                                                                                      Special Diagnostics                                                                                                                 DIAGNOST                                                                                                                                The Special Diagnostics display contains information of assistance  in detecting problems affecting the Level 1 system. This display contains a few approximate quantities, information about the performance of the Level 1 VME Transfer Program, and also information about each Trouble Warning Bit found set.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Item #  22.000                                                                                                                      Display Options                                                                                                                     DISPLAY_OPTIONS                                                                                                                         From the main menu, the item 'Display Options' will bring up another menu, allowing modification of several of the parameters regarding handling of the terminal display.