; FAST FIELDS INSTRUMENT MODE: 64 ; LOW-ALTITUDE LF1; Ne2; MEDIUM SPEED: 3WIRE - REV 6. ; 03/06/97 REE MODEID = 64 ;TELL THE GSE THE IDENTIFIER SLOT = 12 ;AND THE SLOT P={0..7}, F={8..15} CURRENT = 550 ;POWER REQUIREMENT (IF KNOWN) MODELOAD ;FORMAT OF THE COMMAND LOG CMDLOG FLD06407.LOG .CMDS 148 ;#COMMANDS IN THE LOAD FILE ; ; Rev. 5 - LOW-ALTITUDE LF1, Ne2, Low Gain AC. DC in ADC 16k. ; - Fast survey speed = 192 kbits/s. ; - ADC V1, V58, V910, V8, (NA), Mag3, V56, V78. ; - HSBM 256 ksmpls/s. No B. V14, V78, V56, V910. ; - DSP X-SPEC on ADC7,8 (V56, V78). ; - WPC FUll SPEED in LF. ; - SFA SWEEP TO 4 MHZ on AXIAL. ; - Select bias table 0,2 for sun/eclipse (LOW ALTITUDE). ; ; Rev 6 - HSBM Triggers Lowered ; - DSP Cross Spectral Fix ; ; Rev 7 - Loading into slot 12 (F4) ; ; << START THE MODE DEFINITION >> ; STARTDEF.CMD ; ; Turn on sequence ; .TABLE 12 0 ;Set FMODE = MODEID .LOAD MODEID ; ; .CDD8FEFF ;Turn off ADC, BBF, SFA, HFQ and SVY 1 & 2 data. .setbit 0xD5 8 ;Turn off WPC telemetry .TABLE 0 0 ;Disable burst for 30 seconds .LOAD 30 .setbit 0xF9 0 ;Turn on system 7, Fields Survey .setbit 0xF8 14 ;Turn on system 4, Fluxgate Magnetometer .setbit 0xF8 6 ;Turn on system 6, BEBs 1 & 2, spheres 1-4 .setbit 0xF8 7 ;Turn on system 23, BEBs 3 & 4, spheres 4-8 .setbit 0xF8 8 ;Turn on system 24, Axial BEBs, spheres 9, 10 .cmdwt 128 .setbit 0xF9 1 ;Turn on system 8, Analog B (burst) .setbit 0xF8 15 ;Turn on system 3, Search Coil Magnetometer .setbit 0xF9 2 ;Turn on system 9, SFA digital and HF clock .cmdwt 128 .setbit 0xF9 3 ;Turn on system 10, SFA/DFS .setbit 0xF9 4 ;Turn on system 11, WPC, BBF, and HFQ ; ; Now modify the turn on sequence in the HSBM driver ; .table 15 08 ;Beginning of sequence .loadw 0x0005 ;Turn on HSBM power .loadw 0xC4F9 .loadw 0x0008 ;Wait 64 ms .loadw 0xE800 .loadw 0xFBC2 ;Reset .loadw 0xCD98 .loadw 0x0100 ;Wait 2 seconds .loadw 0xE800 .table 15 32 .loadw 0x88A2 ;Sel BBF3 (Disabled), LFF2, 256 kHz filter .loadw 0xCD9A .loadw 0x9090 ;min trigger- Disable HF .loadw 0xCD99 .loadw 0xBB00 ;265 ksmpls/s, Mem sz=7, 2 Mbit/s transfer (TEAMS FIX) .loadw 0xCD98 .setbit 0xF9 7 ;Turn on DSP ROMs, system 14 .setbit 0xF9 6 ;Turn on DSP, system 13 .cmdwt 500 ; BEB1 .CD400078 ; IBIAS2 -6.25 nA .CD410090 ; STUB2 +300 mV .CD420078 ; IBIAS1 -6.25 nA .CD430090 ; STUB1 +300 mV .CD440000 ; GUARD 0.0 V .CD450001 ; SPH2 V_Mode ; ; BEB2 .CD480080 ; IBIAS3 0 nA .CD490080 ; STUB3 0 V .CD4A0081 ; IBIAS4 1 nA .CD4B0080 ; STUB4 0 V .CD4C0000 ; GUARD 0 V .CD4D0001 ; SPH3 V_Mode ; ; BEB3 .CD5000C0 ; VBIAS6 +15 V .CD510090 ; STUB6 +300 mV .CD520078 ; IBIAS5 -6.25 nA .CD530090 ; STUB5 +300 mV .CD540000 ; GUARD 0.0 V .CD55000A ; SPH6 I_Mode, low gain ; ; BEB4 .CD5800C0 ; VBIAS7 +15 V .CD590090 ; STUB7 +300 mV .CD5A0078 ; IBIAS8 -6.25 V .CD5B0090 ; STUB8 +300 mV .CD5C0000 ; GUARD 0.0 V .CD5D000A ; SPH7 I_Mode, low gain ; ; AXBEB .CD600080 ; IBIAS9 0 nA .CD610080 ; IBIAS10 0 nA .CD620005 ; V9, V10 V_Mode ; .TABLE 6 0x77 ; Load in eclipse/sun fields configurations. .load 0x81 ; Sphere 2 in current mode in SUN: ENABLED. .load 0x81 ; Sphere 2 in current mode in ECLIPSE: ENABLED. .load 0x64 ; ECLIPSE: Table=2, SUN: Table=0. ; ; ANALOG A/B .CD80001E ; SVY 1/64 SPEED, V5-V6, V7-V8 Selected .CD823A10 ; ADC1 to ADC 4: V1, V58, V910, V8; Ne2 in SVY .CD830358 ; ADC5 to ADC 8: V12(Not Used), Mag3, V56, V78 .CD84FFFF ; ADC7 MUX: 16k .CD85FFFF ; ADC8 MUX: 16k .CD860001 ; TRIGGERS .CD881C00 ; ANB, NO PWT ; SFA .CDA80D20 ; SWP to 2MHz, cal off, TRACKER OFF, Axial SWP to 4 MHz. .CDA937E7 ; HFDIST, HSBM V14, V78, V56, V910 .CDAA2600 ; SFA TRACK ; ; ANALOG C .CDA00004 ; ANC full speed, LF, BCOR TRIG = 0 .CDA16EA2 ; ESA HEAD POS? .CDA20000 ; BCOR OFF .CDA40000 ; FREQ-T ; ; DSP Bug fix ; ; suspend normal execution but continue to reset watch_dog .CD9200c0 .CD94a00f .CD940584 ; reprogram a nop over a data request (*r4=r5) .CD9207d8 .CD940000 .CD940000 ; reprogram a pcgoto _go_adc_hsbm_nrdy over a return (r14) .CD9207e0 .CD94bfef .CD94ff74 ; interchange _get_data line 17 and line 18 ; r1 |= hd_block .CD9206c4 .CD941b41 .CD940004 ; r19 |= hsbm_on .CD9206c8 .CD941b55 .CD940800 ; allow values less than 2 .CD920d74 .CD94016f .CD940044 ; return to normal execution .CD9200c0 .CD941eb5 .CD9402b0 ; ; DSP .CD908388 ; ADC2678 .CD948087 ; AVERAGE 2^7, X-SPCTRL 7,8 ; ; FORMATTER .CDD90067 ; Rate SFA,ADC,BBF .CDD82810 ; APID ON/OFF: ALL ADC's ON EXCEPT ADC5. .CLRBIT 0xD5 8 ; prh 3/3/95 d5->0xd5 ; ;.ADR 0x1BCBB ;SET UP THE HSBM DRIVER ;.LOAD 0X7F ;DELAY AND ALGORITHM ;.table 12 0x47 ; Delay and set up algorithm. ;.load 0x42 ; HSBM output enable in burst only. ; .BIASTBL1 ;Set bias table to 1. *** REMOVE FOR REV. 2.9 *** ; .SETBIAS ;Execute bias cmds. *** REMOVE FOR REV. 2.9 *** .HEMSET ;Execute hemisphere cmds. .SWPSTART 0 ;Bias sweep starting value .SWPSTEP 2 ;Bias sweep step value .SWPLENG 127 ;Set number of steps in bias sweep .SWPMAGPH 16 ;MagPhase at start of sweep (not used). .SWPBDT 2 ;Bias delay time per point .SWPMAGST 0 ;Wait for mag phase (not used). .SWPSECST 0 ;Wait for 1 second .SWPB2 1 ;Sweep up then down .SWPPAIR 1 ;Sweep both in sync .SWPBOOMS 1 2 ;Select spheres to sweep .SWPASWP 12 ;Sweep @ (2^ASWP)*spins/32 (~10 min) ; .61000001 ;Turn on HSBM, system 12 - executes after procedure .60000001 ;Turn on DSP driver ; ; Define the Slow->Fast transition. ; DEFFASTF.CMD .LOADW 0x0010 ; Turn on all APID's, except ADC5. .LOADW 0xCDD8 .LOADW 0x0064 ; BBF=1/8, SFA_AVE = 1/8. .LOADW 0xCDD9 .LOADW 0x001A ; SURVEY = 1/4 max. .LOADW 0xCD80 .LOADW 0x8388 ; DSP remains on ADC2678. .LOADW 0xCD90 .LOADW 0x8084 ; DSP average 16 sweeps, X-SPEC 7,8. .LOADW 0xCD94 .LOADMW 2 0 ;END OF COMMAND SET ; Define the Fast->Slow transition ; DEFSLOWF.CMD .LOADW 0x2810 ; Turn off BBF, HFQ. .LOADW 0xCDD8 .LOADW 0x0067 ; BBF=1/8, SFA_AVE = 1/64. .LOADW 0xCDD9 .LOADW 0x001E ; SURVEY = 1/64. .LOADW 0xCD80 .LOADW 0x8388 ; DSP remains on ADC2678. .LOADW 0xCD90 .LOADW 0x8087 ; DSP average 128 sweeps, X-SPEC 7,8. .LOADW 0xCD94 .LOADMW 2 0 ;END OF COMMAND SET ; ; << END THE MODE DEFINITION >> ; ENDDEF.CMD