PDS_VERSION_ID         = PDS3                                                 
RECORD_TYPE            = STREAM                                               
OBJECT                 = TEXT                                                 
  PUBLICATION_DATE     = 2014-03-24                                           
  NOTE                 = "S81_IEB.TXT describes the set of Instrument         
      Expanded Blocks (IEBs) and individual commands used in the S81          
      sequence from 2013-10-22 through 2013-12-28, and a short                
      description of each."                                                   
END_OBJECT             = TEXT                                                 
END                                                                           
                                                                              
S81 RPWS Triggers                                                             
-----------------                                                             
                                                                              
Trigger 12                                                                    
  700 bps Basic Survey Mode, used to initialize instrument                    
                                                                              
Trigger 2C                                                                    
  Periodic Instrument Maintenance (PIM):  Bias LP to +32V                     
                                                                              
Trigger 2E                                                                    
  Put IEB Version Info to housekeeping & clear command counters               
                                                                              
Trigger 42                                                                    
  61-131 kbps 10-KHz WBR cyclic                                               
  For more information see TRIG_42.TXT.                                       
                                                                              
Trigger 44                                                                    
  Stop WBR cyclic                                                             
  For more information see TRIG_44.TXT.                                       
                                                                              
Trigger 46                                                                    
  61-131 kbps compressed 80-KHz WBR cyclic                                    
  For more information see TRIG_46.TXT.                                       
                                                                              
Trigger 48                                                                    
  61-131 kbps non-compressed 80-KHz WBR cyclic                                
  For more information see TRIG_48.TXT.                                       
                                                                              
Trigger 52                                                                    
  61-131 kbps non-compressed HF-WBR WBR cyclic at 325 KHz 54                  
  For more information see TRIG_52.TXT.                                       
                                                                              
Trigger 54                                                                    
  Stop SKR WBR cyclic (Trigger 52)                                            
  For more information see TRIG_54.TXT.                                       
                                                                              
Trigger 66                                                                    
  New Titan mode with 80-kHz WBR                                              
  For more information see TRIG_66.TXT.                                       
                                                                              
Trigger 80                                                                    
  3-Antenna Direction-finding mode                                            
  For more information see TRIG_80.TXT.                                       
                                                                              
Trigger 8A                                                                    
  887 bps Survey Mode for Saturn Tour, toggling between 40-Hz and 2.5-KHz WFR 
  For more information see TRIG_8A.TXT.                                       
                                                                              
Trigger A0                                                                    
  1150 bps SEDDF Mode for Saturn Tour, toggling between 40-Hz and 2.5-KHz WFR 
  For more information see TRIG_A0.TXT.                                       
                                                                              
Trigger A4                                                                    
  173 kbps HRSED Mode for Saturn Tour, with 325-kHz WBR                       
  For more information see TRIG_A4.TXT.                                       
                                                                              
Trigger AC                                                                    
  75 kbps Ring Plane Crossing mode (RPXING) for Saturn Tour                   
  For more information see TRIG_AC.TXT.                                       
                                                                              
Trigger B8                                                                    
  3 kbps Magnetotail mode, with moderately fast toggle-mode WFR               
  For more information see TRIG_B8.TXT.                                       
                                                                              
                                                                              
                                                                              
S81 RPWS Commands                                                             
-----------------                                                             
                                                                              
73HFR_ANALYSIS,E1FF                                                           
  Perform HFR Calibration                                                     
                                                                              
73MEM_TWEAK,HRP,WORD,0x0050,0x00NN,WBRC                                       
  Sets Timing on WBR Captures                                                 
                                                                              
73WBR_MODE_CNTL,HOLD,HBAND,EZ                                                 
  Set WBR Band and Antenna                                                    
                                                                              
73WRAP,(0x4045]                                                               
  Clear Internal Expanded Block (IEB) memory