【正文】
ary 1966 (英文文章格式)[2] D. Wolaver, PhaseLocked Loop Circuit Design, Prentice Hall, New Jersey,1991 (英文書籍格式)[3] 王陽元,奚雪梅等,“薄膜SOI/CMOS SPICE電路模擬”,電子學(xué)報(bào),1994 (中文文章格式)[4] 鄭筠,《MOS存儲(chǔ)系統(tǒng)及技術(shù)》,科學(xué)出版社,1990 (中文書籍格式)[5] XXX,SDXXX用戶手冊(cè) ,基礎(chǔ)部文檔室,2001/4/26 Page 16 , Total 16 第16頁,共16頁 。Describe as follows 按照以下格式描述:Identification 標(biāo)識(shí):Type 類型:Purpose目的:Functions 功能列表:2 Process 2 Description進(jìn)程2描述 Level 2 Design Description (Optional)第二層設(shè)計(jì)描述(可選)Each entity that is defined in L1 and identified for further description shall be described by separate subsections as mentioned 。In case of external entities, only the interfaces relevant to the software being described need be described.對(duì)于外部實(shí)體只有同被描述軟件相關(guān)的接口才需描述。描述數(shù)據(jù)時(shí)要注意該數(shù)據(jù)是否真正為本級(jí)模塊分解的公用數(shù)據(jù)。Structure chart, Hierarchical deposition diagram, natural language can be used to represent the ,層次分解圖,自然語言。XX High Level Design SpecificationXX 概要設(shè)計(jì)說明書Keywords 關(guān)鍵詞:Abstract 摘 要:List of abbreviations 縮略語清單:對(duì)本文所用縮略語進(jìn)行說明,要求提供每個(gè)縮略語的英文全名和中文解釋。圖 1**圖 錯(cuò)誤!未定義書簽。 Design Alternatives 設(shè)計(jì)可選方案 Analysis several alternatives of system design scheme, and specify the scheme that shall be used. 對(duì)本軟件系統(tǒng)的幾種設(shè)計(jì)方案進(jìn)行分析、比較,并確定所采用的方案 Design Constraints 設(shè)計(jì)約束1 Standards pliance 遵循標(biāo)準(zhǔn)Describe standards that software system shall ply 、規(guī)范2 Hardware Limitations 硬件限制Describe hardware limitations of the software 3 Technology Limitations 技術(shù)限制Describe technology limitations of the software Other Design Considerations 其它Describe other design considerations of the software Level 1 Design Description第一層設(shè)計(jì)描述Architecture of the software system shall be described here. 這里要描述軟件系統(tǒng)的總體結(jié)構(gòu)。Describes the global data structure of the system, including: the data directly accessed by deposed modules, and the data structure used in interface of deposed modules. When describing the data, make sure the data is the global data of the level.本章節(jié)描述本系統(tǒng)中用到的全局?jǐn)?shù)據(jù)結(jié)構(gòu),其中至少包括: 各分解模塊直接訪問的數(shù)據(jù),被各分解模塊用來在接口中使用的結(jié)構(gòu)。本節(jié)描述軟件系統(tǒng)中設(shè)計(jì)實(shí)體(如子系統(tǒng),模塊,進(jìn)程)的接口.Interface files, parameter tables can be used to describe Interface.接口描述可以使用接口文件,參數(shù)表。1 Process 1 Description進(jìn)程1描述The interfaces between the processes describe the shared memory, protocol data and messages, etc.進(jìn)程間的接口主要是描述一些共享內(nèi)存,協(xié)議數(shù)據(jù),消息等。實(shí)體的所有約束及實(shí)體間的關(guān)系也要注明。 structure(if applicable) 類型及組成結(jié)構(gòu)(必要的話):Purpose目的: Dependency Description 依賴性描述1 Running Design 運(yùn)行設(shè)計(jì)2 Data Dependencies數(shù)據(jù)依賴關(guān)系****** Interface Description 接口描述1 Module/Subsystem I