PROM #2 in the Calorimeter Trigger MTG Timing Specification File Timing Specification File Revision: 18-MAR-1994 PROM Timing Waveform Serial Number: 2L PROM 2 of the Calorimeter Trigger MTG supplies the signals for MTG channels 9 through 16. All numeric data in all Timing Specification Files is in decimal. The PROM pattern in this file for 6 bunch on 6 bunch operation begins at address 100 and plays through address 651. This is 6 Beam Crossing Sections of 92 "Ticks" each. The PROM pattern in this file for 4 bunch on 4 bunch operation begins at address 1100 and plays through address 1655. This is 4 Beam Crossing Sections of 139 "Ticks" each. The revision L of this file is the same as the revision K except that the 6 Map Select Lines (Ch #9:#14) have been extended in their high state until tick #70. This is to hold the Map Select Address for the second lookup until the latch on the 9 bit "Total Et Outputs" on the CTFE card is clocked for a second time in the beam crossing cycle. This is to get 2nd lookup data for the L1.5 Cal Trig. Channel Function --------- ------------------------------------------------------------ 9. Energy Map Select Most Significant Bit. 10. Energy Map Select Middle Significance Bit. 11. Energy Map Select Least Significant Bit. 12. Momentum Map Select Most Significant Bit. 13. Momentum Map Select Middle Significance Bit. 14. Momentum Map Select Least Significant Bit. 15. Counter Tree Tier 2 CAT2 Clock. 16. Counter Tree Tier 3 CAT2 Clock. Page 2 Beginning_of_Data_Section ; Calorimeter Trigger MTG Channels #9 through #11 generate the various bits ; of the Energy Map Select. While these PROM signals are low then the MTG ; channels output the proper levels for the First Lookup map select. When ; these PROM signals are high then the MTG channels output the proper levels ; for the Second Lookup map select. Channel #9, Up_At 134, Down_At 170 ; Energy Map Select MSB. Channel #10, Up_At 134, Down_At 170 ; Energy Map Select Middle Signif Bit. Channel #11, Up_At 134, Down_At 170 ; Energy Map Select LSB. ; Calorimeter Trigger MTG Channels #12 through #14 generate the various bits ; of the Momentum Map Select. While these PROM signals as low then the MTG ; channels output the proper levels for the First Lookup map select. When ; these PROM signals are high then the MTG channels output the proper levels ; for the Second Lookup map select. Channel #12, Up_At 138, Down_At 170 ; Momentum Map Select MSB. Channel #13, Up_At 138, Down_At 170 ; Momentum Map Select Middle Signf Bit. Channel #14, Up_At 138, Down_At 170 ; Momentum Map Select LSB. ; Calorimeter Trigger MTG Channel #15 generates the clock signal for ; the Counter Tree Tier 2 CAT2 cards. These Counter Tree CAT2 cards ; latch new input data on the positive edge of this timing signal. Channel #15, Up_At 148, Down_At 149 ; Counter Tree Tier 2 latches at 48. ; Calorimeter Trigger MTG Channel #16 generates the clock signal for ; the Counter Tree Tier 3 CAT2 cards. These Counter Tree CAT2 cards ; latch new input data on the positive edge of this timing signal. Channel #16, Up_At 154, Down_At 155 ; Counter Tree Tier 3 latches at 54. ; ; Page 3 ; ; Now repeat these timing patters for all 6 beam crossings that are in a ; turn around the accelerator. As the pattern starts the P6 crossing has ; just happened and the pattern will be making the decision on the P6 ; event data. ; ; Process the Event ; Data from the Nth ; Beam Crossing ; ----------------- ; ; MTG PROM Addresses 100 through 191 service the P6 crossing Repeat Channel #9, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #9, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #9, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #9, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #9, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing ; MTG PROM Addresses 560 through 651 service the P5 crossing ; MTG PROM Address 651 is the last PROM Address ; used in this 6 on 6 pattern. Repeat Channel #10, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #10, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #10, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #10, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #10, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #11, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #11, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #11, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #11, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #11, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #12, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #12, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #12, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #12, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #12, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #13, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #13, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #13, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #13, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #13, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing ; ; Page 4 Repeat Channel #14, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #14, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #14, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #14, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #14, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #15, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #15, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #15, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #15, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #15, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #16, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #16, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #16, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #16, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #16, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing ; ; Page 5 ; Now setup the timing pattern for the 4 bunch on 4 bunch operation. ; -------------------------------------------------------------------- ; Calorimeter Trigger MTG Channels #9 through #11 generate the various ; bits of the Energy Map Select Address. Channel #9, Down_At 1024 Repeat Channel #9, Starting_with 100 Through 191 Copied_to 1147 Channel #10, Down_At 1024 Repeat Channel #10, Starting_with 100 Through 191 Copied_to 1147 Channel #11, Down_At 1024 Repeat Channel #11, Starting_with 100 Through 191 Copied_to 1147 ; Calorimeter Trigger MTG Channels #12 through #14 generate the various bits ; of the Momentum Map Select Address. Channel #12, Down_At 1024 Repeat Channel #12, Starting_with 100 Through 191 Copied_to 1147 Channel #13, Down_At 1024 Repeat Channel #13, Starting_with 100 Through 191 Copied_to 1147 Channel #14, Down_At 1024 Repeat Channel #14, Starting_with 100 Through 191 Copied_to 1147 ; Calorimeter Trigger MTG Channel #15 generates the clock signal for ; the Counter Tree Tier 2 CAT2 cards. Channel #15, Down_At 1024 Repeat Channel #15, Starting_with 100 Through 191 Copied_to 1147 ; Calorimeter Trigger MTG Channel #16 generates the clock signal for ; the Counter Tree Tier 3 CAT2 cards. Channel #16, Down_At 1024 Repeat Channel #16, Starting_with 100 Through 191 Copied_to 1147 ; ; Page 6 ; Now repeat these timing patters for all 4 beam ; crossings that are in a turn around the accelerator. ; ; Process the Event ; Data from the Nth ; Beam Crossing ; ----------------- ; ; MTG PROM Addresses 1100 through 1238 service the P4 crossing Repeat Channel #9, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #9, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #9, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross ; MTG PROM Addresses 1517 through 1655 service the P3 crossing ; MTG PROM Address 1655 is the last PROM Address ; used in this 4 on 4 pattern. Repeat Channel #10, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #10, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #10, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #11, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #11, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #11, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #12, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #12, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #12, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #13, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #13, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #13, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #14, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #14, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #14, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #15, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #15, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #15, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #16, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #16, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #16, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross End_of_Data_Section