Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.eso.org/projects/dfs/team/Software-Specification.doc Дата изменения: Tue Apr 19 18:40:25 2005 Дата индексирования: Sun Apr 13 22:51:13 2008 Кодировка: Поисковые слова: п п п п п п п п п п п п п п п п п п п п п п п п п п

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ESO - EUROPEAN SOUTHERN OBSERVATORY
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EUROPEAN SOUTHERN OBSERVATORY

Organisation EuropИenne pour des Recherches Astronomiques dans l'HИmisphХre
Austral

EuropДische Organisation fЭr astronomische Forschung in der sЭdlichen
HemisphДre | |










PROJECT NAME


[software/application name] Specification Document

VLT-SPE-ESO-19xxx-xxxx


Issue 1
Date
7 pages








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Name Date Signature

Approved: Approver's Name


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Released: Releaser's Name


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TABLE OF CONTENTS

1. INTRODUCTION 5
1.1 Purpose and overview of the document 5
1.2 Applicable Documents 5
1.3 Reference Documents 5
1.4 Definitions/Abbreviations/Acronyms 5
2. GENERAL DESCRIPTION 5
2.1 General capabilities 5
2.2 General constraints 5
2.3 User characteristics 5
2.4 Operational environment 5
3. SPECIFIC REQUIREMENTS 5
3.1 Capability requirements 5
3.2 Constraint requirements 5
A. Annex 1 6



LIST OF TABLES



LIST OF FIGURES






INTRODUCTION



1 Purpose and overview of the document



2 Applicable Documents



3 Reference Documents



4 Definitions/Abbreviations/Acronyms






Model description

Describe the logical model using a recognised analysis method.





SPECIFIC REQUIREMENTS

List the specific requirements with attributes. Subssections may be
regrouped around high-level functions.



1 Functional requirements




2 Performance requirements




3 Interface requirements




4 Operational requirements




5 Resource requirements




6 Verification requirements




7 Acceptance testing requirements




8 Documentation requirements




9 Security requirements




10 Portability requirements




11 Quality requirements




12 Reliability requirements




13 Maintainability requirements




14 Safety requirements




System design



1 Design method

Describe or reference the design method used.



2 Decomposition description

Describe the physical model, with diagrams.
Show the components and the control and data flow between them.



COmponent description

Describe each component.
Structure this section according to the physical model.



1 [component identifier]


1 Type

Say what the component is (e.g. module, file, program, etc)


2 Function

Say what the component does


3 Interfaces

Define the control and data flow to and from the component


4 Dependencies

Define the preconditions for using this component


5 Processing

Define the control and data flow within the component. Outline the
processing of bottom-level components.


6 Data

Define in detail the data internal to components, such as files used
for interfacing major components. Otherwise give an outline
description.


7 Resources

List the resurces required, such as displays and printers




Feasibility and resource estimates

Summarise the computer resources required to build, operate and
maintain the software.



User reQUIREMENTS vs Software Requirements traceability matrix

Provide tables cross-referencing user requriements to software
requirements, and vice-versa..



Software Requirements vs components traceability matrix

Provide tables cross-referencing software requriements to components,
and vice-versa..


Annex 1