One or more transact - sql statements that perform the function logic 執(zhí)行函數(shù)邏輯的一個或多個transact - sql語句。
The function logic diagram of a steam turbine is drawn to illustrate the relationship between the function and the reliability 繪制了汽輪機及其輔助系統(tǒng)的功能結(jié)構(gòu)框圖,用于表述各分析單元之間在功能和可靠性上的聯(lián)系,以及各子系統(tǒng)輸入輸出間的邏輯關(guān)系。
Based on researching viterbi decoding algorithm , i design viterbi decoder on fpga using quartusii design platform of altera to design vhdl program , synthesis , simulate function logic and simulate time logic 本設(shè)計在viterbi算法研究基礎(chǔ)上對viterbi譯碼器進行fpga設(shè)計,采用altera公司的quartusii開發(fā)工具為系統(tǒng)開發(fā)平臺,在此平臺上進行vhdl設(shè)計、綜合、功能仿真和時序仿真。
In the dissertation , after the background of epon system is discussed , an epon system structure design is mentioned . and then the function logic of the olt and the onu are discussed , the hardware design and implementation of the epon system are described , the schematic design and the pcb design of olt and onu are also submit . in this chapter , we focus on the theory of the at91rm9200 and its peripheral circuit which constituted the sub embedded cpu system 本文在討論了epon的相關(guān)背景知識的基礎(chǔ)上,提出了epon系統(tǒng)總體方案設(shè)計,提出epon系統(tǒng)中軟硬件的功能定位,設(shè)計出了olt 、 onu的功能框圖,詳細(xì)描述了epon系統(tǒng)設(shè)備的硬件設(shè)計方法以及實現(xiàn),并給出了olt 、 onu的原理圖設(shè)計和pcb設(shè)計,著重介紹了嵌入式子系統(tǒng)中at91rm9200以及相關(guān)外圍電路的原理以及設(shè)計方法,同時還著重描述了epon系統(tǒng)mac芯片的結(jié)構(gòu)原理以及在本系統(tǒng)中的設(shè)計應(yīng)用,還提出了一種可以實現(xiàn)多種控制管理功能的onu設(shè)備的方案。