For the sake of lowering the hardware cost in the person - to - machine dialogue design , and saving the i / os in micro - controllers , we design a new display model using a new dynamic scanning display mode transmitting segment code and bit code alternately 摘要為了在人機對話設計中降低硬件成本,節約單片機的i / o口資源,通過串行動態掃描,即位碼和段碼交替發送的方式設計了一種新穎的顯示模塊,經調試,效果良好。
Objective to prepare ea and ed protein of p - galactosidase with gst fusion protein by pgex - 4t - 2 expression system , and study its a complementation activity . to lay a good foundation for further study of cedia and utilization in expression immunoassay . methods an artificial synthesized dna segment coding for residues 6 - 56 ( modified ) of p - galactosidase ( ed protein ) was ligated to pgex - 4t - 2 vector 實驗方法通過人工合成編碼d半乳糖昔酶ed蛋白的dna并插入原核表達載體pgex 4t 2 ;從陀v p galactosldasecontrolvector質粒中用sal及earl進行雙酶切得到編碼卜半乳糖昔酶a一受體( ea )的大部分dna , n端再加上約60hp人工合成洲a ,連接后轉入pgex葉t億載體中。
According to the hardware developed , this dissertation sets forth the design methods of neuron c application software of intelligent node according with the lonmark standard with examples of data acquisition and seven segment code display in the temperature transducer ; in the home safety annunciator , it dissertate detailedly the realization of communication interface between msc1211 and neuron chip 3150 . in order to construct an intelligent transducer system based on lonworks , software in the top layer based on the lns dde server is designed to manage and control the network 在chip - based結構的遠程溫度測量智能傳感器中,以溫度探測及變換接口和溫度顯示模塊接口為研究對象,詳細敘述了智能傳感器節點的符合lonmark標準的neuronc應用軟件的設計過程;在host - based結構的家庭安全防范報警智能傳感器中,在研究了msc1211的通信接口的特性之后,詳細闡述了msc1211單片機、神經元芯片3150的通信程序流程和編程實現。