1、Recognized as anAmerican National Standard (ANSI)Copyright 1982 byThe Institute of Electrical and Electronics Engineers, Inc. 345 E. 47th Street, New York, NY 10017No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the priorwritten perm
2、ission of the publisher.IEEE Std 595-1982(R2006)(Revision of IEEE 595-1976)IEEE Standard Serial Highway Interface System (CAMAC1)Sponsor Instrumentation and Detectors Committeeof theIEEE Nuclear and Plasma Sciences SocietyReaffirmed March 30, 2006Approved September 17, 1981IEEE-SA Standards BoardRea
3、ffirmed January 13, 2000Approved December 15, 1981American National Standards Institute1Computer Automated Measurement and ControlIEEE Standards documents are developed within the Technical Committees of the IEEE Societies and the StandardsCoordinating Committees of the IEEE Standards Board. Members
4、 of the committees serve voluntarily and withoutcompensation. They are not necessarily members of the Institute. The standards developed within IEEE represent aconsensus of the broad expertise on the subject within the Institute as well as those activities outside of IEEE whichhave expressed an inte
5、rest in participating in the development of the standard.Use of an IEEE Standard is wholly voluntary. The existence of an IEEE Standard does not imply that there are no otherways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEEStandard
6、. Furthermore, the viewpoint expressed at the time a standard is approved and issued is subject to changebrought about through developments in the state of the art and comments received from users of the standard. EveryIEEE Standard is subjected to review at least once every ve years for revision or
7、 reafrmation. When a document ismore than ve years old, and has not been reafrmed, it is reasonable to conclude that its contents, although still ofsome value, do not wholly reect the present state of the art. Users are cautioned to check to determine that they havethe latest edition of any IEEE Sta
8、ndard.Comments for revision of IEEE Standards are welcome from any interested party, regardless of membership afliationwith IEEE. Suggestions for changes in documents should be in the form of a proposed change of text, together withappropriate supporting comments.Interpretations: Occasionally questi
9、ons may arise regarding the meaning of portions of standards as they relate tospecic applications. When the need for interpretations is brought to the attention of IEEE, the Institute will initiateaction to prepare appropriate responses. Since IEEE, Standards represent a consensus of all concerned i
10、nterests, it isimportant to ensure that any interpretation has also received the concurrence of a balance of interests. For this reasonIEEE and the members of its technical committees are not able to provide an instant response to interpretation requestsexcept in those cases where the matter has pre
11、viously received formal consideration.Comments on standards and requests for interpretations should be addressed to:Secretary, IEEE Standards Board345 East 47th StreetNew York, NY 10017USAiiiForewordThis Foreword is not a part of ANSI/IEEE Std 595-1982, IEEE Standard Serial Highway Interface System
12、(CAMAC).This standard denes a serial highway interface system for use with CAMAC crate assemblies in accordance withANSI/IEEE Std 583-1982, Modular Instrumentation and Digital Interface System (CAMAC), and with othercontrolled devices. It is based on ERDA2Report TID-26488, Dec 1973, and ESONE Report
13、 ESONE/SH/01, Nov1974 (modied by subsequently issued supplements), as developed by the NIM Committee of the US Department ofEnergy,* and the ESONE Committee of European Laboratories.* A parallel highway interface system, also intendedfor use with ANSI/IEEE Std 583-1982, is dened in ANSI/IEEE Std 596
14、-1982, Parallel Highway Interface System(CAMAC). A report essentially identical to ANSI/IEEE Std 595-1982 has been issued by the ESONE Committee asEUR 6100.This standard was reviewed and balloted by the Nuclear Instruments and Detectors Committee of the IEEE Nuclearand Plasma Sciences Society. Becau
15、se of the broad applicability of this standard, coordination was established withnumerous IEEE societies, groups, and committees, including the Communications Society, Computer Society,Industry Applications Society, Industrial Electronics and Control Instrumentation Group, Instrumentation andMeasure
16、ment Group, and the Power Generation and Nuclear Power Engineering Committees of the PowerEngineering Society. The revision of this standard was in conjunction with the 1981 review (1982 issue) of the entirefamily of IEEE CAMAC standards, undertaken to incorporate existing addenda and corrections di
17、rectly into thestandard.At the time of approval of this standard, the membership of the Nuclear Instruments and Detectors Committee of theIEEE Nuclear and Plasma Sciences Society was as follows:D. C. Cook, Chair Louis Costrell, Secretary J. A. ColemanJ. F. DetkoF. S. GouldingF. A. KirstenT. R. Kohle
18、rH. W. KranerW. W. ManaganG. L. MillerD. E. PersykP. L. PhelpsJ. H. TrainorS. WagnerF. J. WalterAt the time it approved this standard, the American National Standards Committee on Nuclear Instruments, N42, hadthe following representatives:Louis Costrell, Chair D. C. Cook, Secretary American Conferen
19、ce of Governmental Industrial HygienistsJesse LiebermanAmerican Nuclear Society . Frank W. ManningHealth Physics Society. J. B. Horner KuperJ. M. Selby (Alt)Institute of Electrical and Electronics Engineers .Louis CostrellJulian Forster (Alt)David C. Cook (Alt)A. J. Spurgin (Alt)Instrument Society o
20、f America M. T. SlindJ. E. Kaveckis (Alt)Lawrence Berkeley National Laboratory .Lee J. WagnerOak Ridge National Laboratory. Frank W. ManningD. J. Knowles (Alt)2Energy Research and Development Administration (now part of Department of Energy).ivUS Department of the Army, Materiel Command .Abraham E.
21、CohenUS Department of Commerce, National Bureau of Standards Louis CostrellUS Department of Energy. Gerald GoldsteinUS Federal Emergency Management Agency . Carl R. Siebentritt, JrUS Nuclear Regulatory Commission.Robert E. AlexanderUS Naval Research Laboratory David C. CookMembers-at-Large.J. G. Bel
22、lianO. W. Bilharz, JrJohn M. Gallagher, JrVoss A. MooreR. F. SheaE. J. Villario* NIM Committee3L. Costrell, Chair C. AkerlofE. J. BarsottiB. BertolucciJ. A. BiggerstaffA. E. BrennerR. M. BrownE. DaveyW. K. DawsonS. R. DeissS. DhawanR. DowningT. F. DroegeC. D. EthridgeC. E. L. GingellA. GjovigB. Gobb
23、iD. B. GustavsonD. R. HeywoodN. W. HillD. HorelickM. E. JohnsonC. KernsF. A. KirstenP. F. KunzR. S. LarsenA. E. Larsh, JrR. A. LaSalleN. LatnerF. R. LenkszusR. LeongC. LoggS. C. LokenD. R. MachenD. A. MackJ. L. McAlpineL. B. MortaraV. C. NegroL. PaffrathD. G. PerryI. PizerE. PlatnerS. RankowitzS. J.
24、 RudnickG. K. SchulzeW. P. SimsD. E. StilwellJ. H. TrainorK. J. TurnerH. VerweijB. F. WadsworthL. J. WagnerH. V. WalzD. H. WhiteNIM Executive Committee for CAMACL. Costrell, Chair E. J. BarsottiJ. A. BiggerstaffS. DhawanF. A. KirstenR. S. LarsenD. A. MackJ. H. TrainorNIM Dataway Working GroupF. A. K
25、irsten, Chair E. J. BarsottiJ. A. BiggerstaffL. CostrellS. DhawanA. GjovigD. R. HeywoodD. HorelickC. KernsP. F. KunzR. S. LarsenD. R. MachenL. PaffrathS. RankowitzS. J. Rudnick3National Instrumentation Methods Committee of the US Department of Energy.vNIM Software Working GroupD. B. Gustavson, Jr, C
26、hair W. K. Dawson, Secretary A. E. BrennerR. M. BrownS. R. DeissS. DhawanC. D. EthridgeM. E. JohnsonP. A. LaSalleF. B. LenkszusC. A. LoggJ. McAlpineL. B. MortaraD. G. PerryNIM Mechanical and Power Supplies Working GroupL. J. Wagner, Chair L. CostrellC. KernsS. J. RudnickW. P. SimsNIM Analog Signals
27、Working GroupD. I. Porat, Chair L. CostrellC. E. L. GingellN. W. HillS. RankowitzNIM Serial System SubgroupD. R. Machen, Chair E. J. BarsottiD. HorelickF. A. KirstenR. G. MartinL. PaffrathS. J. RudnickNIM Block Transfer SubgroupE. J. Barsotti, Chair W. K. DawsonF. A. KirstenR. A. LaSalleF. R. Lenksz
28、usR. G. MartinR. F. Thomas, JrNIM Multiple Controllers SubgroupP. F. Kunz, Chair E. J. BarsottiF. A. KirstenD. R. MachenR. G. Martinvi*ESONE Committee4W. Attwenger, Austria,Chair, 1980-81H. Meyer, Belgium, Secretary Representatives of ESONE Member LaboratoriesW. Attwenger, AustriaR. Biancastelli, It
29、alyL. Binard, BelgiumJ. Biri, HungaryB. Bjarland, FinlandD. A. Boyce, EnglandB. A. Brandt, F. R. GermanyF. Cesaroni, ItalyP. Christensen, DenmarkW. K. Dawson, CanadaM. DeMarsico, ItalyC. A. DeVries, NetherlandsH. Dilcher, F. R. GermanyB. V. Fefilov, USSRR. A. Hunt, EnglandW. Kessel, F. R. GermanyR.
30、Klesse, FranceE. Kwakkel, NetherlandsJ. L. Lecomte, FranceJ. Lingertat, D. R. GermanyM. Lombardi, ItalyM. Maccioni, ItalyP. Maranesi, ItalyC. H. Mantakas, GreeceD. Marino, ItalyH. Meyer, BelgiumK. D. Muller, F. R. GermanyJ. G. Ottes, F. R. GermanyA. D. Overtoom, NetherlandsE. C. G. Owen, EnglandL. P
31、anaccione, ItalyM. Patrutescu, RoumaniaR. Patzelt, AustriaA. C. Peatfield, EnglandI. C. Pyle, EnglandB. Rispoli, ItalyM. Sarquiz, FranceW. Schoeps, SwitzerlandR. Schule, F. R. GermanyP. G. Sjolin, SwedenL. Stanchi, ItalyR. Trechcinski, PolandM. Truong, FranceP. Uuspaa, FinlandH. Verweij, Switzerland
32、A. J. Vickers, EnglandS. Vitale, ItalyM. Vojinovic, YugoslaviaK. Zander, F. R. GermanyD. Zimmermann, F. R. GermanyESONE Executive Group (XG)W. Attwenger, Austria, XG, Chair, 1980-81H. Meyer, Belgium, Secretary P. Christensen, DenmarkM. Dilcher, F. R. GermanyB. Rispoli, ItalyM. Sarquiz, FranceR. Trec
33、hcinski, PolandA. Vickers, EnglandH. Verweij, SwitzerlandESONE Technical Coordination Committee (TCC)A. C. Peatfield, England, TCC ChairP. Christensen, Denmark, TCC SecretaryW. Attwenger, AustriaR. Biancastelli, ItalyG. Bianchi, FranceH. Dilcher, F. R. GermanyP. Gallice, FranceW. Kessel, F. R. Germa
34、nyJ. Lukacs, HungaryR. Patzelt, AustriaP. J. Ponting, SwitzerlandW. Schoeps, SwitzerlandS. Vitale, ItalyECA/ESONE CAMAC Document Maintenance Study Group (DMSG)P. Gallice, France, Chair R. C. M. Barnes, EnglandL. Besse, SwitzerlandJ. Davis, EnglandF. Iselin, SwitzerlandH. Meyer, BelgiumH. J. Trebst,
35、F. R. Germany4European Standards on Nuclear Electronics Committee.viiWhen the IEEE Standards Board approved this standard on September 17, 1981, it had the following membership.Irvin N. Howell, Jr, Chair Irving Kolodny, Vice Chair Sava I. Sherr, Secretary G. Y. R. AllenJ. J. ArchambaultJames H. Beal
36、lJohn T. BoettgerEdward ChelottiEdward J. CohenLen S. CoreyJay ForsterKurt GreeneLoering M. JohnsonJoseph L. KoepfingerJ. E. MayDonald T. Michael*J. P. RiganatiF. RosaRobert W. SeelbachJay A. StewartW. E. VannahVirginius N. Vaughan, JrArt WallRobert E. Weiler*Member emeritus.Abbreviations and Symbol
37、s used in this StandardA Subaddress (Dataway signal)5ACL Auxiliary Controller LockoutB Busy (Dataway signal)5BCK Byte ClockC Clear (Dataway signal)5CBY Controller BusyDSBY Demand BusyDERR Delayed ErrorDMI Demand Message InitiateDSQ Delayed Q ResponseDSX Delayed Command Accepted ResponseERPT External
38、 RepeatERR Error bitI Inhibit (Dataway signal)5L Look-at-Me (Dataway signal)5LAM Look-at-Me (Demand)LSB Least Signicant bitMI Message IdenticationMSB Most Signicant bitN Station Number (Dataway signal)5NRZL Non-Return-to-Zero-LevelPH Parallel Highway of ANSI/IEEE Std 596 Q Response, Status (Dataway
39、signal)5S Prex for Serial Highway elds and bitsS1 Strobe (Dataway signal)5S2 Strobe (Dataway signal)5SA Subaddress bitSC Crate Address bitSCC Serial Crate ControllerSCC-L2 Serial Crate Controller, Type L2SD Serial DriverSF Function bitSGL Serial Graded LAM (Demand)SGLE Demand Message bits from SGL-E
40、ncoderSH Serial Highway of ANSI/IEEE Std 595 SLP Selected LAM PresentSN Station Number bitSQ Q Response bitSR Read bitSTIM Start TimerSW Write bitSX Command Accepted bitT Clock PeriodTIMO Time-OutX Command Accepted (Dataway signal)5Z Initialize (Dataway signal)55ANSI/IEEE Std 583-1982 CAMAC and NIM
41、Standards and ReportsNOTE Availability of DocumentsANSI Sales Department, American National Standards Institute, 1430 Broadway, New York,NY 10018.IEEE IEEE Service Center, 445 Hoes Lane, Piscataway, New Jersey 08854, USA.IEC International Electrotechnical Commission, 1, rue de Varemb, CH-1211 Geneva
42、 20,Switzerland.DOE and TID Reports National Bureau of Standards, Washington, D.C. 20234, USA, Attn: L. Costrell.EURATOM Ofce of Ofcial Publications of the European Communities, P.O. Box 1003,Luxembourg.ESONE Commission of the European Communities, CGR-BCMN, B-2440 GEEL, Belgium,Attn: ESONE Secretar
43、iat, H. Meyer.Title IEEE, ANSI Std No IEC No DOE NoEURATOM(EUR) orESONE NoCAMAC Instrumentation and Interface Standards*This is a hard cover book that contains ANSI/IEEE Std 58-1982 , ANSI/IEEE Std 595-1982 , ANSI/IEEE Std 596-1982 , ANSI/IEEE Std 675-1982 , ANSI/IEEE Std 683-1976 (Reaff 1981), ANSI
44、/IEEE Std 726-1982 and IEEE Std 758-1979 (Reaff 1981), plus introductory material anda glossary of CAMAC terms.SH08482*(Library of Congress No 8185060) Modular Instrumentation and Digital Interface System (CAMAC)ANSI/IEEE Std 583-1982 516 TID-25875andTID-25877Superseded by corresponding IEEE Standar
45、d listed.EUR 4100eSerial Highway Interface System (CAMAC)ANSI/IEEE Std 595-1982 640 TID-26488EUR 6100eParallel Highway Interface System (CAMAC)ANSI/IEEE Std 596-1982 552 TID-25876andTID-25877EUR 4600eMultiple Controllers in a CAMAC CrateANSI/IEEE Std 675-1982 729 DOE/EV-0007 EUR 6500eBlock Transfers
46、 in CAMAC Systems ANSI/IEEE Std 683-1976 (Reaff 1981)677 TID-26616EUR 4100 supplAmplitude Analog Signals within a 50 WSystem TID-26614 EUR 5100eThe Definition of IML: A Language for Use in CAMAC Systems TID-26615 ESONE/IML/01CAMAC Tutorial Articles TID-26618 Real-Time BASIC for CAMAC ANSI/IEEE Std 7
47、26-1982 In preparation.TID-26619ESONE/RTB/03Subroutines for CAMAC ANSI/IEEE Std 758-1979 (Reaff 1981)713 DOE/EV-0016ESONE/SR/01Recommendations for CAMAC Serial Highway Drivers and LAM Graders for the SCC-L2 DOE/EV-0006 ESONE/SD/02Definitions of CAMAC Terms Included in SH08482 678 DOE/ER-0104 ESONE/G
48、EN/01Standard Nuclear Instrument Modules NIM 547Covers only mechanical features and connector pin assignments.TID-20893(Rev 4)xCLAUSE PAGE1. Introduction.11.1 Aims . 11.2 Interpretation 12. Principles of the Serial Highway System22.1 Configuration . 22.2 Messages 32.3 Transmission of Bytes 42.4 Syst
49、em Clock . 52.5 Serial Highway Ports . 52.6 Serial Driver. 72.7 Extended Uses of the Serial Highway 72.8 Serial Crate Controller . 93. Message Structure for Serial Crate Controllers 93.1 Command Message 93.2 Reply Message . 113.3 Demand Message . 123.4 Message Fields. 123.5 Formatting Bytes 144. Command/Reply Message Sequences 174.1 General Requirements 174.2 Read Operation 234.3 Write Operation 234.4 Control Operation 234.5 Truncation of the Command Message . 234.6 Reply Space 245. Demand Message Generation .255.1 Contro
