AD-A142 780 PROCEEDINGS PAPERS OF THE AFSC SYSTEMS … · JOVIAL (J-73) HIGH ORDER LANGUAGE...
208
AD-A142 780 PROCEEDINGS PAPERS OF THE AFSC (AIR FORCE SYSTEMS 1/ COMMAND) AVIONICS STAND..(U) AERONAUTICAL SYSTEMS DIV WRIGHT-PATTERSON AFB OH DIRECTORATE 0.. / g2 N UNCLASSIFIED C A PORUBCANSKY NOV 82 EIhEEEEIIIE.l mEIIEEEIIII EIIIIEIIIE mE.'. El..I ,IU-
Transcript of AD-A142 780 PROCEEDINGS PAPERS OF THE AFSC SYSTEMS … · JOVIAL (J-73) HIGH ORDER LANGUAGE...
AD-A142 780 PROCEEDINGS PAPERS OF THE AFSC (AIR FORCE SYSTEMS 1/
COMMAND) AVIONICS STAND..(U) AERONAUTICAL SYSTEMS DIVWRIGHT-PATTERSON AFB OH DIRECTORATE 0.. / g2 N
UNCLASSIFIED C A PORUBCANSKY NOV 82
EIhEEEEIIIE.lmEIIEEEIIIIEIIIIEIIIEmE.'.El..I,IU-
1. W III II1111
1.~811111l1.25 jjjj1.4 .
MICROCOPY RE~SOLUTION TEST CHARTNAI!ONAL RURl AU OF SANARD9S :,.
*a J
ASD(ENA)-TR-82-5031
VOLUME V
2nd AFSCSTANDARDIZATIONCONFERENCE
COMBINED PARTICIPATION BY:DOD-ARMY-NAVY-AIR FORCE-NA rC
30 NOVEMBER- 2 DECEMBER 198.-TUTORIALS: 29 NOVEMBER 1982
DAYTON CONVENTION CENTERDAYTON, OHIO
SPONSORED BY HCSTr0 R
L TUTORIALMIL-STD-1589
K JOVIAL (J-73) HIGH ORDER LANGUAGE
Approved for Public Release Distribution Unlimited
I .-
M I 1" i
?JO2ICE i
When Government drawings, specIficatlons, Or other data are used for any purposeother than in connection with a definitely related Government procurement operation,the United States Government thereby incurs'no responsibility nor any obligationwhatsoever; and the fact that the governent any have formulated, furnished, or inany way supplied the said drawings, specifications, or other data, is not to be re-garded by implication or otherwise as in any manner licensing the holder or anyother person or corporation, or conveying any rights or permission to manufactureuse, or sell any patented invention that may in any way be related thereto.
This report has been reviewed by the Office of Public Affairs (ASD/PA) and isreleasable to the National Technical Information Service (NTIS). At NTIS, it willbe available to the general public, including foreign nations. :1
This technical report has been reviewed and is approved for publication.
JEFFERY L. PESLER ERWIN C. GANGLVice Chairman Chief, Avionics Systems Division2nd AFSC Standardization Conference Directorate of Avionics Engineering
FOR THE COMMANDER
ROBERT P. LAVOIE, COL, USAFDirector of Avionics EngineeringDeputy for Engineering
"If your address has changed, if you wish to be removed from our mailing list, orif the addressee is no longer employed by your organization please notify ASD/ENASW-PAPB, OH 45433 to help us maintain a curreng mailing list".
Copies of this report should not be returned unless return is required by securityconsiderations, contractual obligations, or notice on a specific document.
#1
F./
UNCLASSI FIEDSECURI TY CL &SI IC ATON OF THIS PACT *Ih, fle. Fne-4).
REPORT DOCUJMENi/TION PAGE BFRE INOhLE1IC, ORM
1. REPORT NJMVV 2 GOVT ACCEjSION NO. RECIP-ENT'SCATA.,G NUMR3ER
ASD(ENA-rR-82-5031, VOLUME V jy1y ___-__________
4. TI TLE fendf S.,bf.) 5 TYPE OF REPORT S PERIOD COVERED
Final ReportProceedings Pape3f of the Second AFSC Avionics 29 November - 2 December 198?
Stanardzatin Cnfernce6. PERFORMING 0_1G. REPORT NUMBER
7. AU THOR(St) S. CONTRACT OR GRANT NUMSER(S)
Editor: Cynthia A. Porubcansky
9. PERFORMING ORGANIZATION NAME AND ADORESS 10. PROGRAM ELEMENT. PROJEZT. TASKAREA 6 AGRK UNIT NUMBERS
HQ ASD/ENASWright-Patterson AFB OH 45433
I I. CONTROLLING OFFICE NAME AND ADDRESS 12- REPORT DATE
HQ ASO/ENA November 1982
Wright-Patterson AFB OH 45433 13. NUMBER OF PAGES
14. MON17ORINj AGE.N :Y NAME & ADDRESS,1t differrot f,., Controlling Offt-e) IS. SECURITY CLASS .1 nt,- ,epor;
Same as Above Ucasfe
TS.. DECLASSIFICA70 ONRDN
SCHEDULE
16. OISTRIBUTION STATEMENT (of this Repot)
Approved for public release; distribution unlimited.
17. DISTRIBUTION STATEMEN4T (of the abstract enteredynt Block 20. it different fromt Report)
N/A
ISI. SUPPLEMENTARY NOTES
N/A
19. KEY WORDS ('Continue on reverse v.ide it nece.ssary and identifit by block num~ber)
Computer Instruction Set Architecture, Multiplexing, Compilers, Support Software,g Data Bus, Rational Standardization, Digital Avionics, System Integration, Stores
Interface, Standard izat ion. MIL-STD-1553. MIL-STD-1589 (JOVIAL), MIL-STD-1750,MIL-STD-1760, MIlL-STD-1815 (ADA), MIL-STD-1862 (NEBULA).
k-20 ABSTRACT (Continue n reee Vde if necessary and Identify by' block number)
) This is a collection of UNCLASSIFIE' papers to be distributed to the attendees
of the Second AFSC Avionics Standardization Conference at the Convention Center.tDayton, Ohio. The scope of the Conference includes the complete range of DoDapproved embedded computer hardware/sof tware and related interface standards aswell as standard subsystems used within the Tni-Service community and NATO. Thetheme of the conference is4~RationaL Standardization". Lessons Learned as well.as the pros and cons of standardization are highlighted.
D 1rOA14R 1473 COITION OF I 14V 611 1S OBSOLETE UNCLASSIFIED
This Is Volume 5Volume 1 Proceedings pp. 1-560
Volume 2 Proceedings pp. 561-1131Volume 3 Govexrng DocmetsVolume 4 MIL-SMD-1553 TutorialVolume 5 MnlsmD-1589 Tutorial
Volume 6 MMI-STD-1679 TutorialVolume 7 Mnl-SID-1750 TutorialVolume 8 M-SD-1815 TutorialVolume 9 Navy Case Study Tutorial
PROCEEDINGS OF THE
2nd AFSCSTANDARDIZATION CONFERENCE
30 NOVEMBER - 2 DECEMBER 1982
DAYTON CONVENTION CENTER
DAYTON, OHIO
Sponsored by: Hosted by:
Air Force Systems Command Aeronautical Systems Division
FOREWORD
THE UNITED STATES AIR FORCE HAS COMMITTED ITSELF TO "STANDARDIZATION."THE THEME OF THIS YEAR'S CONFERENCE IS "RATIONAL STANDARDIZATION," AND WEHAVE EXPANDED THE SCOPE TO INCLUDE US ARMY, US NAVY AND NATO PERSPECTIVESON ONGOING DOD INITIATIVES IN THIS IMPORTANT AREA.
WHY DOES THE AIR FORCE SYSTEMS COMMAND SPONSOR THESE CONFERENCES?BECAUSE WE BELIEVE THAT THE COMMUNICATIONS GENERATED BY THESE GET-TOGETHERS
IMPROVE THE ACCEPTANCE OF OUR NEW STANDARDS AND FOSTERS EARLIER, SUCCESSFULIMPLEMENTATION IN NUMEROUS APPLICATIONS. WE WANT ALL PARTIES AFFECTED BYTHESE STANDARDS TO KNOW JUST WHAT IS AVAILABLE TO SUPPORT THEM: THEHARDWARE; THE COMPLIANCE TESTING; THE TOOLS NECESSARY TO FACILITATE DESIGN,ETC. WE ALSO BELIEVE THAT FEEDBACK FROM PEOPLE WHO HAVE USED THEM ISESSENTIAL TO OUR CONTINUED EFFORTS TO IMPROVE OUR STANDARDIZATION PROCESS.WE HOPE TO LEARN FROM OUR SUCCESSES AND OUR FAILURES; BUT FIRST, WE MUSTKNOW WHAT THESE ARE AND WE COUNT ON YOU TO TELL US.
AS WE DID IN 1980, WE ARE FOCUSING OUR PRESENTATIONS ON GOVERNMENTAND INDUSTRY EXECUTIVES, MANAGERS, AND ENGINEERS AND OUR GOAL IS TOEDUCATE RATHER THAN PRESENT DETAILED TECHNICAL MATERIAL. WE ARE STRIVINGTO PRESENT, IN A SINGLE FORUM, THE TOTAL AFSC STANDARDIZATION PICTURE FROMPOLICY TO IMPLEMENTATION. WE HOPE THIS INSIGHT WILL ENABLE ALL OF YOU TOBETTER UNDERSTAND THE "WHY'S AND WHEREFORE'S" OF OUR CURRENT EMPHASIS ONTHIS SUBJECT.
MANY THANKS TO A DEDICATED TEAM FROM THE DIRECTORATE OF AVIONICSENGINEERING FOR ORGANIZING THIS CONFERENCE; FROM THE OUTSTANDING TECHNICALPROGRAM TO THE UNGLAMOROUS DETAILS NEEDED TO MAKE YOUR VISIT TO DAYTON, OHIOA PLEASANT ONE. THANKS ALSO TO ALL THE MODERATORS, SPEAKERS AND EXHIBITORSWHO RESPONDED IN SUCH A TIMELY MANNER TO ALL OF OUR PLEAS FOR ASSISTANCE.
A--in Fo~r
ROBERT P. LAVOIE, COL, USAFDIRECTOR OF AVIONICS ENGINEERINGDEPUTY FOR ENGINEERING
iii
' CEPARTMENT OF Tj-4E AIR FORCE
.-.- Z'- - R R
28 AUG 1982
Second AFSC Standardization Conference !
ASD/cC
1. Since the highly successful standardization conference hosted by ASD in1980, significant technological advancements have occurred. Integration ofthe standards into weapon systems has beccme a reality. As a result, we havemany "lessons learned" and cost/benefit analyses that should be shared withinthe tri-service community. Also, this would be a good opportunity to updatecurrent and potential "users.0 Therefore, I endorse the organization of theSecond APSC Standardization Conference.
2. This conference should cover the current accepted standards, results ofrecent congressional actions, and standards planned for the future. We shouldprovide the latest information on policy, system applications, and lessonslearned. The agenda should acccmiodate both government and industry inputsthat criticize as well as support our efforts. Experts from the tri-servicearena should be invited to present papers on the various topics. Our AFSCproject officer, Maj David Hammond, HQ AFSC/AIR, AUTM"i 858-5731, is preparedto assist.
ROBERT M. BOND, Lt Gen, USAfV o Commander
'V
MIL-STD- 1589
JOVIAL (J-73) HIGH ORDER LANGUAGE
Instructor: Judy BambergerTRW/DSSG
ABSTRACT
M fL i0n _ th JVIAQL (_3) __oaLinrw_ Language presents an overviewof the J73 languatge. Features common to nany modern HOLs, such as strong typ-ing, structured flow of control, modular program construction, are emphasized.The organization flows logically; first a brief preview of a complete programis presented, followed by a discussion of the building blocks of the language(declarations, executable statanents, subroutines), concluding with a morethorough look at complete programs, and how the modularity constructs providedin J73 can be exploited to enhance the development of large software systems.Scce of the more special-purpose features of the language are then brieflyillustrated (e.g., built-in functions, specified tables). This introductionto J73 provides a logical view of the flavor and power of the J73 language for
r.ag:-s and prog-amn-rs alike.
BIOGRAPHY
Jc'dy Baberger was born in Milwaukee Wisconsin on 26 Septefber 1952. Shereceived the B.S. degree in mathanatics, French, and education from theUniversity of Wisconsin-Milwaukee in 1974, and the M.Sd. degree in Junior HighMathematics from the University of Northern Colorado (Greeley) in 1979.
From 1976 to 1979, she was a teacher in the Colorado school system. Then,from mid-1979 through early 1981, she joined SofTech Inc. in Waltham MA.There, she was rcsponsible for all user documentation for the JOVIAL (J73)co:ipilers. In addition, she developed a JOVIAL (73) course, which shepresented to several military and indt:trial org rizations, both in this coun-try and a!,road. She designed and co-ordinaled the production of the videocourse based on the original course. Since early 1981, she has been cployedby '1W in Redondo Beach CA, where she was developing benchmark programs forJOVIAL compilers. She is currently part of the team developing a prototype ofan advanced Ada Programming Support Fhvironm, ent (APSE) for the Navy.Ms. Bamberger is an active mnber of the JOVIAL-Ada Users Group, where she iscutrrently chairing the Education Committee.
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AD-A142 780 PROCEEDINGS PAPERS OF THE AFSC (AIR FORCE SYSTEMSCOMMAND) AVIONICS STAND..(U) AERONAUTICAL SYSTEMS DIVWRIGHT-PATTERSON AFB OH DIRECTORATE O.. 'Z=
UNCLASSIFIED C A PORUBCANSKY NOV 82 F/G 9/2 NL
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TABLE HOUSES Q1: 9);BEGINITEM ROOM STATUS ( X(LIVING), X'(ITCHEN),
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ITEM! LENGTH F 23 = 12.5, 10.5;ITEM IVIDTH F 23 = 2 (8.0);ITEMI HEIGHT F 23 =2 (7.0);END
TABLE HOUSES (1: 9) = V(LIVING), 12.5, 8.0, 7.0,V(KITCHEN), 10.5, 8.0, 7.0;
BEGIN
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STARTPROGRAM AREAS;
BEGIN "PROGRAM"
"'DECLARATIONS"
TYPE FLOAT'TYPE F;TYPE SHAPE'TYPE STATUS ( V(SQUARE), V(RECTANGLE),
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BEGIN
COMPUTE (COST: EFFORT) ABORT CHECKOUT;
CHECKOUT: OVER'LIMIT (COST);
ENDPROC COMIPUTE (IN'$$: OUT'VALUE);
BEGIN
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PROC GET'TOTAL (IN'MONEY);BEGIN
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main-program-module main-program-module
some declarationsall declarations some executalIe code
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Coo i )1- module
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procedure-module
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complete program <K-----
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