采用了當前先進的嵌入式芯片技術，介紹了一種基于微控制器MSP430F149 的控制模塊。并基于工程實際，著重介紹了模塊的設計思想、實現的功能、硬件電路的設計、軟件的設計。模塊的控制核心為微控制器，使用C430 語言編程。該模塊具有適應性與靈活性
強、精度高、使用方便等優點，現已成功應用于CSR 真空連鎖保護控制系統中，該模塊對其他領域的控制也有較大的參考價值。
關鍵詞：MSP430F149，控制模塊, 真空系統，連鎖保護
Interlock Protection and Controlling Realization of CSR Vacuum System (Zhan,lailong1,2，Wang,yanyu1，Huang,jijiang1,2，Guo,yuhui1，Lin,feiyu1，Yang,xiaotian1，Zhu,haijun3) （1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000）
（2 Graduate School , Chinese Academy of Sciences, Beijing, 100039）
（3 Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800）Abstract: Take advantage of the current embed-chip technology and introduces a control module based on MSP430F149 microcontroller. At the same time ,with the reference of engineering practice, it has laid emphasis on the design of module, its function , hardware circuit and software. The control core of the module is the microcontroller using C430 languages for its programming. The control module possess the merits of adaptability and flexibility, high precision, use conveniently etc. This control modules are using in CSR vacuum interlock protection control system, and also have greater reference value for the control of other fields.
key words: MSP430F149 , control module, vacuum system, interlock protection