enet 中文意思是什麼

Our products sell japan 、 korea 、 russia 、 switzerland 、 etc. the company ' s enet ： existence base on quanlity 、 seek development by credit 、 exploit market with the good and inexpensive products

公司經營宗旨：以質量求生存，靠信譽求發展，用物美價廉的產品開拓市場。

This paper based on the multi - controllers developed by our staff room and modern network instruments, started with the characteristics that visa is irrespective of interfaces and controller, firstly it not only expressed the structure of visa and the design methods of visa according to sorted visa functions, but also discussed different methods to develop visa in term of different interfaces, it also explained the way to realize the attributes and error code of visa, then researched on the means of development of visa in network instruments ; in the end, the applications of our visa, which ran on the controller of usb - gpib 、 pci - gpib 、 enet - gpib, validated the whole visa functions, thereby it realized instrumental vxi plug & play. this paper not only provide roundly comprehension to visa, but also brought forth comprehensively the ideals and methods of developing visa, the noverty of this paper is that : not only can our visa control gpib 、 vxi instruments, but also described ways of developed visa on network instruments

本文以教研室開發的多種控制器及現代網路儀器為硬體基礎，從visa不分介面，不分總線的特點出發，首先闡述了visa的結構，以及按照visa分類進行visa設計的具體方法，並論述了在開發visa的過程中針對不同介面所採用的不同方法，說明了visa的屬性機制和錯誤機制的實現方法，然後研究了利用rpc工具開發網路儀器visa的詳細設計方法，最後，通過教研室開發的usb - gpib控制器、 pci - gpib控制器、 enet - gpib控制器實際調用visa庫，驗證其基本實現了visa的全部功能，從而真正實現了儀器的即插即用。論文不但較為全面地給出了對visa的理解，而且較為全面地展示了設計開發visa的思想和方法，其新穎之處在於:不僅visa能夠控制gpib 、 vxi等總線儀器，而且還針對網路儀器visa設計作了較為深入的研究。