This ATM is a statement of Solar Wind (SWS) processing currently included in the DPS 2000 computer programs being written for the ALSEP System Test Set.[prepared by J. Harris, prepared by C. W. Coleman]

Coleman, C. W.

Harris, J.

USRA Houston Repository

BENDIX SYSTEMS DIVISION ANN A R 8 oR, M 1 C H NO. REV.NO. 
Solar Wind Programming for 
I I DPS 2000 (System Test Set) --~========~-1-1_2_2 __ 6_6-L-----------------------------i~PA~G~E~====~O~F~====~P~A~G~E~ 
This ATM is a statement of Solar Wind (SWS) processing currently included in the 
DPS 2000 computer programs being written for the ALSEP System Test Set. 
Basically there is one SWS program, used two ways: 
1. Process SWS data with no other experiments operating. 
2. Process SWS data with any or all other experiments operating. (This would include 
system integration, cross-talk, and integrated system tests.) 
In general all processing is similar to that described in the following documents: 
1. ATM 399B, Section 3 
2. ATM 547 (Solar Wind Section) 
3. ICS 314104, pp 13-18, 37 
4. SE 03 (formerly ATM 370), (Solar Wind Section) 
Each program is imbedded in a real-time executive program (or supervisor), the 
purpose of which is to control de commutation, processing, and input/ output. The 
executive also decommutates the main frame sync pattern, housekeeping count, mode 
ID, and in addition, processes word 33 {Central Station Housekeeping) and word 46 
(command verification). Executive processing of words 33 and 46 is as follows: 
1. Word 33 (for data not explicitly related to SWS in the executive): 
A. May be c(\ntinuously printed under sense switch control. 
B. When the housekeeping subcom is in lock, {after two complete 90 word passes), 
automatic printing will occur when either out of spec, or changed from the most 
recent previous values. 
C. Whenever a command has been received at word 46, the next immediate 90 
housekeeping words will be printed. 
2. Word 46: Whenever not equal to zero, it is printed. With unsuccessful parity, 
a 11 p 11 is printed along side the command. A comparison is made between the command 
transmitted and the command received in word 46. 
There is provision for sending uplink commands by manual execution. 
Each ALSEP experiment program decommutates its own data, organizes it, processes it, 
and prepares it for output. Specifically, for Solar Wind, there is provision (using sense 
switches) for allowing or inhibiting the output of: 
1. Scientific data samples from one sequence in a matrix format similar to that in 
ICS 314104, p 18 •. 
2. 
3. 
4. 
5. 
6. 
Averages of scientific data samples for n sequences ( 1 '- n "- 127) in the same format. 
The mean, variance, and sample size by energy level, arranged in columnar format. 
The mean, variance, and sample size by collector, arranged in columnar format. 
Any out-of-spec value, with identification. 
Sixteen wordsof engineering data from the most recent complete sequence. 
BENDIX SYSTEMS DIVISION ANN ARBoR, M 1 c H NO. REV.NO. 
Solar Wind Programming for ~A.:..:.T.:,M:,:;...;;;.S.:.7..:.7 __ ...a.. _____ _ 
DPS 2000 (System Test Set) ,''~17;,.~ ~ r (1 R f {)II A 1 (1 ,_, 
ll/ 22 / 66 PAGE 2 OF 2 PAGES ~====~----~--------------~~~~~==~~~ ,f:<r ', -
The accompaning functional flow chart is intended only to provide interested parties 
with an outline of program flow. As program debugging progresses, detailed flow 
charts just above the coding level will be drawn. These charts and annotated 
assembly listings will be appended to this document when they are available. 
/7 /lu 0 Prepared by: / / MM~::t ;t<x._ 
y;~- Harris 
Prepared by: ~~ -'""""" 
• W. leman 
/) I f/) 
Approved by:--::,-J. ~/rf __ <_~_L-=· 1,--'~.::__??IIV_· ·.,',_· __ 
R. W. Shay 
IAJITI A Lll:E 
COUIJ T/:~5.1 t: TC, 
Sf:NSii SWI!'CII GHOICJ;:S: 
A. 0/ollii PASs fJF SAHP~IiiJ 
8. AI sEq~. (JF s~,..P~H 
(A IJ/:6.4G.itS) 
G. M 1 tr'a.11J O~lt Jii-HES 
El• ,.., ,-a.J AJ OIIIHC t:O/I;At:TDitJ 
ll. c.oHpAA lf()A,I )ill• Oil• 
(D~/4-ItiiiiSil f.OJT} 
F. J!Vf.IIJii-li/t IIJ~ OAr A 
F-ttOM Mbrr ~T 
5 equ.&AJGJO. 
CLfTK 1: W,IIDS ""?"'~" 
SUBCfJM ~ ltJ,tJ/1/'J /f'IJ 
BITs o-7 
:r:•SVBCfiM, B1rs 0-3 
:T 2 SlltJC,6M 1 Bl~ ()-J 
H. : t!JI$COM I !11r 0 
IAI,flltJJA •O 
SS~A'" W.6H.DA-r t 
""" •w!'IIIJAJ B1rso-;,. 
loW •W,itDAj'$ 
It flO/All/If 1 17-f. Ito"" ;u 
osco~ s 7 
IAV.e IAH,.,.._..,W.tD4(~~~1tJ 
I/4U'-(X,l, kJOS4"'•t.li 
3 
I Ut 0:. SOf..A/1 WIND ~ P!i:CTR OkE-T'Erit 11-18·" ~.~. 
eE:CYct.S 
COIIUTS 
!~1 lbll{cl,~·s.uoM. ~
/>10 SAMPI-' 11 l..OST 
~1114(t:0<1 ROIV} • Sllk(C#t.1 ~I"') ~J/IHfl 
~(c••, ltuoi) • AJ(U<1 R401) +1 
~ :fqVARli(&"1.1 ltiOJ) •.t~p~+­
{S-ft.E:r 
:JIIU(ItDIIJ) • ~ SVH(RIOJJ .. S41'<1U 
~~ .. (co•) ~~ S<IJ-1 (""-/~4,.,~ 
C.V(RoW) "£ u(lfOW)+I 
Z 4J(.()IJ) "LU(C<~';) 1-{ 
nqu~ (ttl"} • z. sf•-41Hi r,.,rs.-.,u 
1~1/AIIC(Co"f •:EstfiMII& (<•t.J~-
)<J !Ills PLAY= M,r, .t1 
z~z Sct.A.(' WIAJO SP/i:CTitOI'tlii-T'Ef/: ,1-,,.,& e t.lc:' 


Solar Wind programming for DPS 2000 (system test set)

https://repository.hou.usra.edu/bitstream/20.500.11753/293/1/31111000669109.pdf

Solar Wind programming for DPS 2000 (system test set)

Abstract

Similar works

Full text

Available Versions

USRA Houston Repository