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1、i ISO/IEC 14536 : 1995 ANSI/IEEE Std 896.5, 1995 Edition (Incorporates ANSI/IEEE Std 896.5-1993 and IEEE Std 896.5a-1994) Information technology Microprocessor systems Futurebus+, Profile M (Military) Sponsor Bus Architecture Standards Committee of the IEEE Computer Society Adopted as an Internation
2、al Standard by the International Organization for Standardization and by the International Electrotechnical Commission Published by The Institute of Electrical and Electronics Engineers, Inc. ii Abstract: This International Standard provides a set of tools with which to implement a Futurebus+ achi-
3、tecture. This high-performance bus-based system architecture provides a wide range of performance and cost scalability over time for multiple generations of single- and multiple-bus multiprocessor systems. This document, a companion standard to ISO/IEC 10875 : 1994 ANSI/IEEE Std 896.1, 1994 Edition,
4、 builds on the logical layer by adding requirements for three military profiles. It is to these profiles that products will claim conformance. Other specifications that may be required in conjunction with this International Standard are ISO/IEC Std 10857: 1994 ANSI/IEEE Std 896.1, 1994 Edition, IEEE
5、 Std 896.2-1991, IEEE Std 896.2a-1994, IEEE Std 896.3-1993, IEEE Std 896.4-1993, IEEE P896.4a, IEEE Std 896.9-1994, IEEE Std 1101.3-1993, IEEE Std 1101.4-1993, IEEE Std 1212-1991, IEEE Std 1194.1-1991, IEEE Std P1394, IEEE Std 1301-1991, and IEEE Std 1301.1-1991. Keywords: bus architecture, error lo
6、gging, fault logging, Futurebus+, live insertion, military profiles, multiprocessor systems, node management, open architecture, Serial Bus, software debug The Institute of Electrical and Electronics Engineers,Inc. 345 East 47th Street, New York, NY 10017-2394, USA Copyright 1993 by the Institute of
7、 Electrical and Electronics Engineers, Inc. All rights reserved. Published 1993. Printed in the United States of America. ISBN 1-55937-260-5 No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publishe
8、r. December 29, 1995 SH 94303 iii IEEE Standards documents are developed within the Technical Committees of the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Board. Members of the committees serve voluntarily and without compensation. They are not necessarily members
9、 of the Institute. The standards developed within IEEE represent a consensus of the broad expertise on the subject within the Institute as well as those activities outside of IEEE that have expressed an interest in participating in the development of the standard. Use of an IEEE Standard is wholly v
10、oluntary. The existence of an IEEE Standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEE Standard. Furthermore, the viewpoint expressed at the time a standard is approved and issued is su
11、bject to change brought about through developments in the state of the art and comments received from users of the standard. Every IEEE Standard is subjected to review at least every five years for revision or reaffirmation. When a document is more than five years old and has not been reaffirmed, it
12、 is reasonable to conclude that its contents, although still of some value, do not wholly reflect the present state of the art. Users are cautioned to check to determine that they have the latest edition of any IEEE Standard. Comments for revision of IEEE Standards are welcome from any interested pa
13、rty, regardless of membership affiliation with IEEE. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Interpretations: Occasionally questions may arise regarding the meaning of portions of standards as they relate
14、 to specific applications. When the need for interpretations is brought to the attention of IEEE, the Institute will initiate action to prepare appropriate responses. Since IEEE Standards represent a consensus of all concerned interests, it is important to ensure that any interpretation has also rec
15、eived the concurrence of a balance of interests. For this reason IEEE and the members of its technical committees are not able to provide an instant response to interpretation requests except in those cases where the matter has previously received formal consideration. Comments on standards and requ
16、ests for interpretations should be addressed to: Secretary, IEEE Standards Board 445 Hoes Lane P.O. Box 1331 Piscataway, NJ 08855-1331 USA IEEE standards documents may involve the use of patented technology. Their approval by the Institute of Electrical and Electronics Engineers, Inc. does not mean
17、that using such technology for the purpose of conforming to such standards is authorized by the patent owner. It is the obligation of the user of such technology to obtain all necessary permissions. iv Foreword ISO (the International Organization for Standardization) and IEC (the International Elect
18、rotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of techni
19、cal activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and nongovernmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technica
20、l committee, ISO/IEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an Internation Standard requires approval by at least 75% of the national bodies casting a vote. In 1995, ANSI/IEEE Std 896.5-1993, together
21、 with IEEE Std 896.5a-1994, Errata, Corrections, and Clarifications, was adopted by ISO/IEC JTC 1, as draft International Standard ISO/IEC DIS 14536:1995. This edition incorporates IEEE Std 896.5a-1994 into the text of ANSI/IEEE Std 896.5-1993. v Introduction This introduction is not a normative par
22、t of ISO/IEC 14536: 1995, but is included for information only. IEEE Std 896.5-1993, IEEE Standard for Futurebus+, Profile M (Military) culminates a several year effort to define a standard for military use of Futurebus+. It is the result of the combined efforts of a large number of people in indust
23、ry and in government who felt that the military should adapt commercial standards rather than invent its own. In the adaptation process, special consideration was given to military needs in the following areas: a) harsh environments, b) real time usage, c) security, d) reliability and fault toleranc
24、e, e) testing and maintenance, f) software debugging and system integration, and g) analog/RF components. This standard intends to meet these needs. At the time this standard was completed, the P896.5 Working Group had the following membership: Ralph Lachenmaier, Chair Cory Ackerman Ray Alderman Dua
25、ne Anderson Harry Andreas Harrison Beasley John Bolton Andy Bonaffini David Brearly John Brightwell Andrew Brough Jim Brown Mark Bunker Jay Cantrell Andrew Capobianco John Campbell Robert Carpenter Keith Cavis Stephen Cecil Charles Cheatwood Karen Churas Terry Clayton Kim Clohessy Paul Cook Al Corda
26、 Ernest Crocker Paul Dixon Mike Dorsett Frank Duffy Samuel Duncan Bruce Dunlop Mike Ebl Duane Embree Wilhelm Evertz Robert Fluhrer Mike Foster John Franz Richard Fryer Gary Gardner John Griffith Dave Gustavson Emil Hahn Mark Hassel David Hollenbeck Mike Humphrey Tim Iacono Edgar Jacques David James
27、Anatol Kaganovich Mark Karan Rangesh Kasturi Bruce Kimble David Kirk James Koser M. Raj Kumar Dan Kuyper Ben LaPointe Mike Lambrou Jeff Lear Jim Lockwood Jim Madison Ernest Mardage Joel Martinez Karl McClure, Jr. Fenton McDonald Jim Moidel Brian Morrison Michael Munroe Jerry Murdock George Nacht Rob
28、ert Naville Eric Nickerson Peter Onufryk Bill Panter Anthony Pascuzzi Girish Patel Thomas Potyraj Bill Rigby Ken Ristow Michael Roby Ed Rodriguez Frederick Sauer Atlant Schmidt William Schneider Lui Sha Gene Schramm Don Senzig James Simon Adam Simonoff Dennis Smith Patricia Smith Mike Snodgrass Joan
29、ne Spiller Vincent Squitieri Daniel Tarrant Thomas Tate Lars Thernsjo John Theus Michael Thompson Matthew Ting Joseph Toy Joe Trainor Dean Van De Walker Robert Voigt Tom Vrankar Kirk Wheeler Joel Witt vi The following persons were on the balloting committee: Amir Abouelnaga Edward W. Aichinger Ray A
30、lderman Harry Andreas Keith D. Anthony Harrison Beasley Donald Bennett Chris Bezirtzoglou Andrew Brough Scott Buck Kim Clohessy Steven Cobb Robert Crowder Doug Degroot Mike Dorsett Samuel Duncan Brace Dunlop Wilhelm Evertz Wayne Fischer Robert Fluhrer Richard Fryer Joseph D. George Julio Gonzalez-Sa
31、nz John Griffith Mark Hassel Zoltan R. Hunor Edgar Jacques David James Jeffrey A. Jaska Horace Jones David Kirk Ernst H. Kristiansen Ralph Lachenmaier Lak Ming Lam Boon Lum Lim Fenton McDonald H. Mendenhall Marlyn Miner Timothy P. Monaghan Brian Morrison Robert Naville Peter Onufryk Michael Orlovsky
32、 Mira Pauker Philip K. Piele Rochit Rajsuman Brian Ramelson Frederick Sauer Dun Senzig Patricia Smith Vincent Squitieri Benjamin Stoppe, Jr. Daniel Tarrant Joseph Toy Robert Tripi Robert Voigt Clarence M. Weaver Andrew Wilson J. Robert Wood David L. Wright Oren Yuen When the IEEE Standards Board app
33、roved this standard on June 17, 1993, it had the following membership: Wallace S. Read, Chair Donald C. Loughry, Vice Chair Andrew G. Salem, Secretary Gilles A. Baril Jos A. Berrios de la Paz Clyde R. Camp Donald C. Fleckenstein Jay Forster* David F. Franklin Ramiro Garcia Donald N. Heirman Jim Isaa
34、k Ben C. Johnson Walter J. Karplus Lorraine C. Kevra E. G. “Al” Kiener Ivor N. Knight Joseph L. Koepfinger* D. N. “Jim” Logothetis Don T. Michael* Marco W. Migliaro L. John Rankine Arthur K. Reilly Ronald H. Reimer Gary S. Robinson Leonard L. Tripp Donald W. Zipse *Member Emeritus Also included are
35、the following nonvoting IEEE Standards Board liaisons: Satish K. Aggarwal James Beall Richard B. Engelman David E. Soffrin Stanley I. Warshaw Rochelle L. Stern IEEE Standards Project Editor IEEE Std 896.5-1993 was approved by the American National Standards Institute on November 24, 1993. vii The fo
36、llowing is a list of those who were members of the 896.5a Working Group at the time this standard was approved: Jeffrey G. Lear, Chair Thomas Stretch (Working Group Editor) Harry Andreas Andy Brough Andrew Capobianco Stephen Cecil Mike Dorsett Dan Flynn Mike Foster Richard Fryer Robert George Mark H
37、assel Ed Jacques Ralph Lackenmaier Alexander Lewin Ernest Mardaga Robert McKee Michael Munroe Gary Pash Thomas Potyraj Michael Roby Edward Rodriquez James Simon Dennis Smith Patricia Smith Dean Van De Walker Dave Wickliff The following persons were on the balloting committee: Harry A. Andreas Keith
38、D. Anthony Christos Bezirtzoglou Andrew J. Brough Stephen J. Cecil Mike Dorsett Samuel Duncan Michael S. Foster Julio Gonzalez Sanz Mark Hassel Ed Jacques Ralph Lachenmaier Michael Lambrou Jeffrey G. Lear Lim Boon Lum Fenton S. McDonald Robert Naville Mira Pauker Thomas Potyraj Ed Rodriquez Frederic
39、k E. Sauer Patricia Smith Robert Tripi Thomas W. Vrankar Oren Yuen When the IEEE Standards Board approved this standard on December 13, 1994, it had the following membership: Wallace S. Read, Chair Donald C. Loughry, Vice Chair Andrew G. Salem, Secretary Gilles A. Baril Bruce B. Barrow Jos A. Berrio
40、s de la Paz Clyde R. Camp James Costantino Stephen L. Diamond Donald C. Fleckenstein Jay Forster* Ramiro Garcia Donald N. Heirman Richard J. Holleman Jim Isaak Ben C. Johnson Sonny Kasturi Lorraine C. Kevra E.G. “Al” Kiener Ivor N. Knight Joseph L. Koepfinger* D. N. “Jim” Logothetis L. Bruce McClung
41、 Marco W. Migliaro Mary Lou Padgett Arthur K. Reilly Ronald H. Reimer Gary S. Robinson Leonard L. Tripp *Member Emeritus Also included are the following nonvoting IEEE Standards Board liaisons: Satish K. AggarwalJames Beall Richard B. Engelman Robert E. Hebner Paula M. Kelty IEEE Standards Project E
42、ditor Futurebus+is pending trademark registration by the Institute of Electrical and Electronics Engineers, Inc. viii CLAUSEPAGE 1. Overview.1 1.1 Scope 1 1.2 Applicability. 2 2. Normative references2 3. Definitions.4 3.1 Special word usage. 4 3.2 General definitions. 4 4. Military Profile MIL-12SU.
43、7 4.1 Reference specification 7 4.2 Logical layer detailed specifications 12 4.3 Bus and node management 18 4.4 Physical layer detailed specification 33 4.5 Environmental 72 4.6 Systems configuration guide 73 4.7 Conformance testing 73 5. Military Profile MIL-10SU.73 5.1 Reference specification 73 5
44、.2 Logical layer detailed specification . 81 5.3 Bus and node management 83 5.4 Physical layer detailed specification 83 5.5 Environmental 106 5.6 Systems configuration guide 108 5.7 Conformance testing 108 6. Military Profile MIL-Format E.109 6.1 Reference specification 109 6.2 Logical layer detail
45、ed specification . 116 6.3 Bus and node management 117 6.4 Physical layer detailed specification 117 6.5 Environmental 138 6.6 System configuration guide . 140 6.7 Conformance testing 140 Annex A (Normative) Military-specific standard units141 Annex B (Informative) Modular open architecture overview
46、 169 Annex C (Informative) Current per connector pin guidelines182 Annex D (Informative) Example ROM entries for a MIL profile module.186 Annex E (Informative) Bibliography193 1 Information technology Microprocessor systems Futurebus+, Profile M (Military) 1. Overview 1.1 Scope The initial work in d
47、evelopment of the Futurebus+specification was done under the auspices of the IEEE Computer Society Microprocessor Standards Committee. In 1988, both the United States Navys Next Generation Computer Resources (NGCR) Backplane Standards Committee and the VFEA International Trade Association (VITA), a
48、trade association of both VME64 manufacturers and users, agreed to join the IEEE in revising ISO/IEC 10857 :1994 ANSI/ IEEE Std 896.1, 1994 Edition.1 In early 1989, the Multibus Manufacturers Group (MMG), a trade association of both Multibus I and Multibus II manufacturers and users, also agreed to
49、join this effort. The primary goal of all four groups (IEEE, U.S. Navy, VITA, and MMG) was to provide a new microprocessor bus standard that would be commercially viable and that would be acceptable to the two manufacturer groups and the three user communities. This work resulted in the IEEE 896 family of standards, of which two have become International Standards. ISO/IEC 10857 :1994 defines the logical functionality of the set of signals that make up the bus. IEEE Std 896.2-1991 describes and specifies the physical layer (i.e., electrical characteris
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