PROM #1, #2, and #3 in the Start Digitization MTG Timing Specification File Timing Specification File Revision: 25-MAR-1992 PROM Timing Waveform Serial Number: 1L PROM 1, 2, and 3 of the Start Digitization MTG supply the Start Digitization signals for the Trigger-Acquisition-Synchronization Cables. 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. All channels in the PROM are the same and are for making the Start Digitization signals. Recall that Start Digitization MTG Channel #1 services Geographic Section #31, and that Start Digitization MTG Channel #32 services Geographic Section #0. All Start Digitization MTG Channels are the same except for Start Digitization MTG Channel #31 which services Geographic Section #1, i.e. the L1 Trigger Framework. This PROM is for use with Start Digitization MTG Channels #1 through #24. Page 2 Beginning_of_Data_Section ; Start Digitization MTG Channel #1. Channel #1, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #2. Channel #2, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #3. Channel #3, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #4. Channel #4, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #5. Channel #5, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #6. Channel #6, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #7. Channel #7, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; Start Digitization MTG Channel #8. Channel #8, Up_At 0, Down_At 110, Up_At 172 ; Start Digitization Timing ; ; 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 #1, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #1, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #1, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #1, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #1, 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 #2, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #2, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #2, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #2, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #2, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #3, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #3, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #3, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #3, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #3, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #4, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #4, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #4, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #4, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #4, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #5, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #5, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #5, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #5, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #5, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing ; ; Page 4 Repeat Channel #6, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #6, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #6, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #6, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #6, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #7, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #7, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #7, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #7, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #7, Starting_with 100 Through 191 Copied_to 560 ; P5 crossing Repeat Channel #8, Starting_with 100 Through 191 Copied_to 192 ; P1 crossing Repeat Channel #8, Starting_with 100 Through 191 Copied_to 284 ; P2 crossing Repeat Channel #8, Starting_with 100 Through 191 Copied_to 376 ; P3 crossing Repeat Channel #8, Starting_with 100 Through 191 Copied_to 468 ; P4 crossing Repeat Channel #8, 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. ; -------------------------------------------------------------------- ; Explicitly Define the Timing Pattern for these signals for 4 on 4 operation. ; ---------------------------------------------------------------------------- ; Start Digitization MTG Channel #1. Channel #1, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #2. Channel #2, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #3. Channel #3, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #4. Channel #4, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #5. Channel #5, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #6. Channel #6, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #7. Channel #7, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; Start Digitization MTG Channel #8. Channel #8, Up_At 1024, Down_At 1106, Up_At 1219 ; Start Digit Timing ; ; 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 #1, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #1, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #1, 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 #2, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #2, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #2, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #3, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #3, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #3, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #4, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #4, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #4, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #5, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #5, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #5, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #6, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #6, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #6, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #7, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #7, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #7, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross Repeat Channel #8, Starting_with 1100 Through 1238 Copied_to 1239 ; P1 cross Repeat Channel #8, Starting_with 1100 Through 1238 Copied_to 1378 ; P2 cross Repeat Channel #8, Starting_with 1100 Through 1238 Copied_to 1517 ; P3 cross End_of_Data_Section