1、Y IL-STD-1399 -502A D 9999911 0460329 496 MIL-STD-I399(NAVY) SECTION 502A 1 February 1995 SUPERSEDING SECTION 502 28 June 1974 MIL-STD-I399(NAVY) MILITARY STANDARD INTERFACE STANDARD FOR SHIPBOARD SYSTEMS SECTION 502 ELECTRONIC SYSTEMS PARAMETERS Beneficial comments (recommendations, additions, dele
2、tions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, SEA 03R42, Naval Sea Systems Command, 2531 Jefferson Davis Hwy, Arlington, VA 22242-5160 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) apearing a
3、t the end of this document or by letter. AMSC N/A FSC 1990 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1399 SECTION 502A FOREWORD 1. This military standard
4、is approved for use by the Department of the Navy and is available for use by all Departments and Agencies of the Department of Defense. 2. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Comman
5、der, SEA 03R42, Naval Sea Systems Command, 2531 Jefferson Davis Hwy., Arlington, VA 22242-5160 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. ii Provided by IHSNot for ResaleNo reproduction or networking pe
6、rmitted without license from IHS-,-,- . MIL-STD-1399 -502A 99999LL 0480333 04b M MIL-STD-1399 SECTION 502A CONTENTS Page Paragraph 1 . SCOPE . 1 1.2 Application 1 1.1 Scope 1 1.3 Policy . 1 1.3.1 Applicability 1 1.3.2 General 1 2 . APPLICABLE DOCUMENTS 1 2.1.1 Specifications. standards. and handbook
7、s . 1 2.1 Government documents . 1 2.2 Non-Government publications 2 2.3 Order of precedence 3 2.3.1 Documents order of preference 3 3 . DEFINITIONS . 3 3.1 Definitions 3 3.2 Interface points . 4 3.2.1 Physical . 4 3.2.2 Electrical . 4 3.2.3 Logical 4 4 . GENERAL REQUIREMENTS 4 4.1 General considera
8、tions . 4 4.2 Interface 4 5 . 5.1 5.1.1 5.1.1.1 5.1.1.2 5.2 5.2.1 5.3 5.3.1 5.3.2 5.4 5.5 5.6 5.7 6 . 6.1 6.2 6.3 6.4 6.4.1 6.4.2 6.4.3 6.4.4 DETAILED REQUIREMENTS . 5 Identification and location 5 Identification . 5 Circuit location . 5 Physical location 5 Interface parameters . 5 Unique parameters
9、 5 Parameter sheets . 5 Parameter data sheets 5 Parameter status sheets 5 Criteria for parameters 6 Analog interface parameters 6 Digital interface parameters . 12 Fiberoptic interface parameters 21 NOTES . 25 Intended use . 25 Issue of DODISS 25 Documentation 25 DD Form 1423 . 25 System or equipmen
10、t manual . 25 Drawings . 25 CALS . 25 Tailoring 25 iii Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1399 -502A Paragraph 6.5 6.6 Table Figure I. II. III. 1. 2. 3. - 9999933 0480332 T82 MIL-STD-1399 SECTION 502A CONTENTS - Continued Subject
11、 term (key word) listing 25 Changes from previous issue 25 TABLES Analog interface parameters . 6 Digital interface parameters 12 Fiber Optic interface parameters 22 FIGURES Interface 4 Parameter status sheet . 6 Digital fiber optic link . 21 iv Provided by IHSNot for ResaleNo reproduction or networ
12、king permitted without license from IHS-,-,-MIL-STD-1399 SECTION 502A 1. SCOPE 1.1 Scope. This document standardizes analog and digital interface para- meter data for electronic systems and equipment. 1.2 Application. This standard addresses the lowest level of electronic systems interfacing. electr
13、ical, and logical terms (see 3.2). Electronic systems interfaces are defined in physical, 1.3 Policv. Documentation of interface parameters during the design of electronic systems and equipment is required. assessment of future interface interoperability between different shipboard electronic system
14、s or units. This will permit the engineering 1.3.1 Applicability. This standard applies to all Navy electronic systems and equipment. Regardless of whether, at the time of design and production, they are intended to interface with other systems and equipment or operate independently. 1.3.2 General.
15、The policies and procedures established by MIL-STD-1399 are mandatory. This section and the basic standard should be considered as an integral single document. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specifica- tions, standards,
16、 and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2).
17、 STANDARDS FEDERAL FED-STD-1037 - Telecommunications: Glossary of Telecommunication Terms. FEDERAL INFORMATION PROCESSING STANDARDS FIPS-PUB-60-2 - 1/0 Channel Interface. FIPS-PUB-107 - Local Area Networks: Baseband Carrier Sense Multiple Access With Collision Detection Access Method and Physical La
18、yer Specifications and Link Layer Protocol. and Data Circuit-Terminating Equipment (DCE) for Operation With Packet-Switched Data Communications Network. Enhanced Storage Interfaces). FIPS-PUB-110-1 - Interface Between Data Terminal Equipment (DTE) FIPS-PUB-111 - Storage Module Interfaces (With Exten
19、sions for 1 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-STD-L397 -502A LL 0480334 855 MIL-STD-1399 SECTION 502A FIPS-PUB-130 - Intelligent Peripheral Interface (IPI). FIPS-PUB-131 - Small Computer System Interface (SCSI). FIPS-PUB-146-1 - Go
20、vernment Open Systems Interconnection Profile (GOSIP). MI LI TARY MIL-STD-188-100 - Common Long Haul and Tactical Communications System Technical Standards. MIL-STD-188-111 - Interoperability and Performance Standards for Fiber Optic Communications Systems MIL-STD-970 - Standards and Specifications,
21、 Order of Preference for the selection of MIL-STD-1343 - Glossary of Terms for Electronic and Weapons Control Interface Functions (Naval Ship Combat Systems). MIL-STD-1399 - Interface Standard for Shipboard Systems. (Unless otherwise indicated, copies of Federal and military specifications, standard
22、s, and handbooks are available from the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) (Copies of Federal Information Processing Standards (FIPS) are available to Department of Defense activities from the Commanding Officer, Naval Publications and F
23、orms Center, 5801 Tabor Avenue, Philadelphia, PA 19120-5099. Others must request copies of FIPS from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161-2171.) 2.2 Non-Government publications. The following documents form a part of this document to the extent spec
24、ified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (s
25、ee 6.2). AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) X3.44 - Determination of the Performance of Data Communication X3.139 - Information Systems - Fiber Distributed Data Interface X3.148 - Information Systems - Fiber Distributed Data Interface X3.166 - Information Systems - Fiber Data Distributed I
26、nterface Systems. (FDDI) - Token Ring Media Access Control. (FDDI) - Token Ring Physical Layer Protocol (PHY). (FDDI) - Token Ring Physical Layer Medium Dependent (PMD) . Service - Performance Objectives (ECSA). T1.504 - Telecommunications - Packet-Switched Data Communication (Application for copies
27、 should be addressed to the American National Standards Institute, 11 W. 42nd ST., 13th Floor, New York, NY 10036.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1399 SECTION 502A ELECTRONIC INDUSTRY ASSOCIATION (EIA) CB9 - F 334-A - Sign
28、al Quality At Interface Between Data Terminal - Reference Guide for Fiber Optic Test Procedures. Equipment and Synchronous Data Circuit-Terminating Equipment for Serial Data Transmission. Synchronous Data Terminal Equipment. Parallel Binary Data Interchange, 404 -A - Standard for Start-Stop Signal Q
29、uality for Non- LO8 - Interface Between Numerical Control Equipment Employing TIA-440-A - Fiber Optic Terminology. TIA-455-A - Standard Test Procedure for Fiber Optic Fibers, Cables, Transducers, Sensors, Connecting and Terminating Devices, and Other Fiber Optic Components. Sensitivity and Maximum R
30、eceiver Input. 526 - 3 - OFSTP-3 Fiber Optic Terminal Equipment Receiver (Application for copies should be addressed to the Electronic Industries Association, c/o Global Engineering, 15 Inverness Way East, Englewood, CO 80112-5704.) INSTITUTE OF ELECTRICAL AND ELECTRONIC ENGINEERS (IEEE) 100 - IEEE
31、Standard Dictionary Of Electrical and Electronics 165 - Standard Definitions of Terms for Analog Computers. 200 - Reference Designations for Electrical and Electronics Parts 610 - Computer Dictionary 812 - Standard Definitions of Terms Relating to Fiber Optics. Terms. and Equipments (ANSI Y32.16). (
32、DOD adopted) (DOD adopted) (Application for copies should be addressed to the Institute of Electrical and Electronic Engineers Inc., 445 Hoes Lane, P.O. Box 1331, Piscataway, NY 08855-1331.) SOCIETY OF NAVAL ARCHITECTS AND MARINE ENGINEERS (SNAME) 3-44 - Fiber Optic Guidelines. (Application for copi
33、es should be addressed to the Society of Naval Architects and Marine Engineers, 601 Pavonia Ave., Jersey City, NJ 07306.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this
34、 document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 2.3.1 Documents order of preference. Documents should be selected in the order of preference prescribed by MIL-STD-970. 3. DEFINITIONS 3.1 Definitions. Unless otherwise specified, the parame
35、ters listed herein are defined by FED-STD-1037, MIL-STD-1343, EIA 440-A, IEEE 100, IEEE 165, IEEE 610. and IEEE 812. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1399 SECTION 502A 3.2 Interface Doints. All signal leads and power cables e
36、ntering or leaving the system should be identified as interface points. 3.2.1 Physical. Physical definitions of an interface consist of mechanical connector dimensions and pinouts. 3.2.2 Electrical. Electrical definitions of an interface consist of electrical parameters as specified herein. 3.2.3 Lo
37、gical. Logical definitions of an interface consist of well defined sequences of events, data groupings, and protocols. 4. GENERAL REQUIREMENTS 4.1 General considerations. Frequently, it is necessary to interface two or more electronic units or systems. This is done to fulfill the requirements of a n
38、ew mission or to improve their capability to accomplish a given mission. To allow an engineering analysis of the interface between electronic units or systems, accurate and complete parameter information shall be recorded during the design phase of such electronic units or systems. 4.2 Interface. Th
39、e basic characteristic and constraint categories concerned with this interface are shown symbolically on figure 1 (see “Definitions“ paragraph of MIL-STD-1399): INTERFACE interfaced Interfacing System/ Equipment Equipment - BASIC CATEGORIES i-/ CHARACTERISTICS DOCUMENTATION Constraints interface par
40、ameters, interfa points FIGURE 1. Interface. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1399 SECTION 502A 5. DETAILED REQUIREMENTS 5.1 Identification and location 5.1.1 Identification. The circuit and physical location of each interfac
41、e point shall be identified. 5.1.1.1 Circuit location. The circuit location of the interface points associated with each set of parameters shall be identified by the equipment nomenclature, appropriate item level reference designator, manufacturers part and code number, and schematic location. 5.1.1
42、.2 Physical location. The physical location of the interface point associated with each set of parameters shall be identified by equipment nomen- clature, assembly item level, and connection point. IEEE 200 provides definitions of item level breakdown and reference designation numbering methods for
43、these items. 5.2 Interface parameters. Unless otherwise specified by an open systems architecture or a military specified interface, the interface parameters for an electronic system shall be identified to permit an engineering analysis. 5.2.1 Unique parameters. The analog, digital, and fiber optic
44、parameters listed in 5.5, 5.6, and 5.7 (as applicable to a particular interface) are considered necessary to evaluate the interoperability between interfaced electronic units or systems; additional parameters unique to particular units or systems may be needed to adequately describe the interface. W
45、eapons control functions shall be identified in accordance with MIL-STD-1343. All unique parameters shall be identified. 5.3 Parameter sheets. 5.3.1 Parameter data sheets. Technical information for each applicable parameter incliidjng unique parameters, will be recorded on an individual data sheet.
46、In addition to the parameter data, a list of test equipment used to obtain the parameter data and a diagram of the test equipment hookup shall be provided. The test equipment diagram shall include the grounding configuration of the interconnected test equipment, grounding configuration of the test l
47、eads and shields, and alternating current (ac) power isolation if used of the test equipment. When calculated parameter data is provided instead of, or with, measured parameter data, all equivalent circuits derived from the actual circuits, which were used in the calculations, shall be provided to a
48、id in the evaluation of the data. 5.3.2 Parameter status sheets. Parameter status sheets in the general format of figure 2 shall be provided. Status sheets shall indicate the applicable parameters and identify the parameter connection points. Entries shall be associated with the interface points. Ex
49、amples are filled in as shown on figure 2. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- NIL-STD-3399 -502A M 9999933 0480338 4T0 I Analog parameter Parameter status sheet I Signai type (input) PARAMETER Signal type (output) Signal (input) Signal (output) Interface power , requirement (input) Impedance (input) MIL-STD-1399 SECT
