| 15477 | 0634 00 0 03375 | 7834 | SXA | EVTRK,0 ZERO THE ADDRESS | ||
| 15500 | −0634 00 0 03375 | 7835 | SXD | EVTRK,0 ZERO DECREMENT | ||
| 15534 | 0520 00 0 03375 | 7863 | ZET | EVTRK TEST FOR TRACE MODE | ||
| 15540 | −0625 00 0 03375 | 7868 | EVTRT | STL | EVTRK SET THE TRACE SWITCH | |
| 15625 | 0520 00 0 03375 | 7929 | ZET | EVTRK TEST WHETERT TO TRACT | ||
| 15675 | 0500 00 0 03375 | 7974 | CLA | EVTRK | ||
| 15723 | −0600 00 0 03375 | 7996 | STQ | EVTRK | ||
| 15727 | 0520 00 0 03375 | 8000 | ZET | EVTRK TEST RACE SWITCH | ||
| 15733 | −0534 00 4 03375 | 8009 | EVDCO | LXD | EVTRK,4 LOOK FOR SUBR POINTER | |
| 15735 | 0534 00 4 03375 | 8011 | LXA | EVTRK,4 SEE IF THE SUBR IS TRACED | ||
| 15737 | −0534 00 4 03375 | 8013 | LXD | EVTRK,4 GET THE TXL SUBR WORD | ||
| 15761 | −0634 00 4 03375 | 8032 | SXD | EVTRK,4 TO SAVE POSITION | ||
| 16127 | −3 03377 0 02373 | 8149 | EVCM | TXL | $END4,,EVTRK+2 |