data set instruction 中文意思是什麼

data set instruction 解釋
數據集指令
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  • instruction : n. 1. 教育，教導。2. 教訓，教誨。3. 〈 pl. 〉 指令，訓令，指示，細目。
  1. Plc, robot and cad / cam are called the three major pillars in the modem factory automation. plc, as the head of the three, has become the leading basic automatic equipment in the field of the industry control in the early 1980s " but as a matter of fact, plc being with the lack of friendly man machine interface, rnakes no close relationship between human and machineometimes it even can not be promoted and applied in some fields aiming at the situation mat those imported products are too expensive while domestic products are of rare famous brands, a plc man - machine interface - plc monitor is developedthis paper systemically introduces the developing procedure for the whole system, including how to design hardware and software system. especially emphasizing plc communication protocol. real time message accessing, lcd controller instruction set, definition of data construction for message & tag screens and how to display thern, assignment of internal resource of cpuealization in software among plc & manitor, file format defining a nd download of user data, etcplc monitor will compensate some weakpoints of plc, and extend the application rangeimultanneously enhance the performance of plc and increase the attached value of mechanical machines, undoubtedly it will see hight market prospect

    針對人機界面進口產品的高昂價格和國產品牌稀少的這一現狀，研製開發了一種plc人機界面? plc監控器。本文系統地介紹了整個系統的開發過程，包括硬體系統、軟體系統的設計及實現，重點介紹了plc通信協議，監控器的基本工作原理以及期望實現的功能，監控器電源電路、 sram存儲器掉電保護電路、 cpu監控器電路、按鍵輸入電路的設計及按鍵狀態的讀入，時鐘信息的設定與讀取， cpu液晶顯示器指令系統，信息畫面及標簽數據結構的定義及顯示方法， cpu內部資源的分配，監控器與plc通信的軟體實現，文件格式的定義以及畫面數據的下載等。 plc監控器彌補了plc一些方面的不足，可以擴大plc的應用范圍，提升機械設備的檔次，增加設備的附加價值，具有一定的市場前景。
  2. Design the data path of the risc 51 ip core. emphasis on the arithmetic logical unit ; 3. design the control path of the risc 51 ip core to make the risc 51 ip core ' s instruction set compatible with mcs51 microcontroller ; 4

    （ 3 ）設計risc51ipcore控制通路，實現risc51ipcore內部指令與原mcs51指令系統的完全兼容，具體設計原mcs51指令與risc結構51核指令的轉換過程，及正確的指令時序。
  3. After analyzing and comparing different partition rules, md32 pipeline architecture is finally defined, which meets the required instruction function, frequency and timing spec of md32. a complete set of creative design method for risc / dsp md32 micro - architecture is presented, such as parallel design, internal pipeline, central control, etc. thanks to the adoption of these design methodology, control path and data path are separated, circuit delay is reduced, and complex instruction operations are balanced among multiple pipeline stages

    它們將若干復雜指令操作均勻分配在幾個流水節拍內完成，實現了任意窗口尋址等復雜指令操作，將整個處理器的數據通路與控制通路分離，減小了電路時延，從而滿足了risc dsp不同指令功能和系統時鐘頻率的要求，構成了統一的、緊密聯系的、協調的md32系統結構。
  4. Following describing the system ' s organisation, we discuss the design and implementation of the system in detail including data paths, alu. to design the control paths, we start with the analysis of mcs51 instruction set, and then discuss the instruction execution procedure instruction and operation, and schedule of instruction timing

    Risc51ipcore控制通路的重點是兼容mcs51單片機指令系統的設計與實現，本論文從mcs51指令系統的分析入手，詳細討論了指令的執行流程、內部指令和操作的設置、指令的時序安排的設計與實現。
  5. Although gpu has a very high computing speed, algorithms implemented in cpu cannot be put to execute in gpu directly because of the discrepancy in instruction execution manner of the two. gpu ' s architecture is a high parallel simd instruction set system. to reimplement algorithms insufficient to run on cpu with programmable graphics hardware, it has to reconsider the data structures and procedures to implement them to make full use of the

    雖然gpu具有非常高的計算速度，但並不能將以前在cpu中實現的演算法直接放到gpu中來執行，這是因為gpu的指令執行方式和cpu不一樣， gpu的體系結構是一種高度并行的單指令多數據（ simd ）指令執行體系，所以要在可編程圖形硬體上實現在cpu中效率不高的演算法，就需要重新制定演算法實現的數據結構和步驟，以充分利用gpu并行處理體系結構帶來的性能優勢。
  6. Following the instruction of bsim3, a set of devices with orthogonal size was measured to get the needed data for parameter extraction

    本論文中提取了貝嶺2 . 4ucmos工藝的模型參數，做的主要工作有： 1根據參數提取的需要，確定器件組的尺寸。
  7. Isa is divided into three parts according to the design consideration of md32. rich addressing and operation modes are supported in md32 isa. risc / dsp pipeline partition rules are given based on the relations between instruction set and data path design

    在md32設計中採用了具有自身特色的設計方法，探索出一套面向risc dsp指令結構的微結構設計原則和方法，如并行設計、內部流水設計、集中控制等。
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