Study on modeling technology of reusable design resource base 面向可重用的設(shè)計(jì)資源庫建模技術(shù)研究
Software design patterns are the elements of reusable object - oriented software . they describe reusable design solutions and experiences in a systematic and specific way 軟件設(shè)計(jì)模式是可復(fù)用面向?qū)ο筌浖幕A(chǔ),它以系統(tǒng)化和規(guī)格化的方式記錄了可重復(fù)使用的軟件設(shè)計(jì)方案和經(jīng)驗(yàn)。
The deliverables produced in this task include functions required for the system , reusable design components to be incorporated into the system design , system structures and tentative layouts of critical screens and reports to be supported by the system 這項(xiàng)工作的成品包括系統(tǒng)所需的功能、將會(huì)輯納在系統(tǒng)設(shè)計(jì)內(nèi)的可再使用的設(shè)計(jì)元件、系統(tǒng)結(jié)構(gòu)及將會(huì)受到系統(tǒng)支援的重要屏幕及報(bào)告的暫時(shí)性設(shè)計(jì)。
In practice , design patterns form a depository for classical solutions of a type of problem , which was put down in writing in order to produce a concise and highly reusable design directly , or at least cut down the times of reuse and modification 在實(shí)踐中,人們通過總結(jié)、歸納以往的設(shè)計(jì)經(jīng)驗(yàn),提出設(shè)計(jì)模式的概念并在實(shí)際應(yīng)用中采用各種設(shè)計(jì)模式進(jìn)行軟件開發(fā),這極大地縮短了向高復(fù)用性軟件邁進(jìn)的進(jìn)程。
Along with the development of manufacture technology of vlsi , ic design emphasizes reusable design and short design cycle more and more . consequently the concept of ip ( intellectual property ) grows up , the development of many embedded modules make the design of ic simpler . mpu ip core is the typical one in these modules 在集成電路制造技術(shù)進(jìn)步的同時(shí),集成電路設(shè)計(jì)也越來越強(qiáng)調(diào)設(shè)計(jì)的可重用性和短設(shè)計(jì)周期, ip ( intellectualproperty )的概念應(yīng)運(yùn)而生,各種嵌入式功能模塊的開發(fā)使集成電路的設(shè)計(jì)不斷簡化,而其中最典型的當(dāng)屬微處理器內(nèi)核。