從消息隊列的數(shù)據(jù)存儲結(jié)構(gòu)定義、存儲空間規(guī)劃和控制過程設(shè)計三方面討論了MIL-STD-1553/1773總線控制器的設(shè)計實現(xiàn)。在總線控制器的模塊化設(shè)計方案中，這三個方面構(gòu)成了總線控制器的核心模塊——存儲管理單元，應(yīng)用該方案可實現(xiàn)具有多消息自動處理功能的總線控制器。
關(guān) 鍵 詞 1553總線; 1773總線; 總線控制器; 存儲管理

Abstract This paper discussed the implementation of MIL-STD-1553/1773 bus controller in three aspects: the definition of message list storage data structure, the organiszation of the shared memory space, and the designing of the control procedure. These three aspects can be summed up into the design of the memory management unit, a core block of the bus controller’s blocking design. Bus controllers applying this design will be able to process multiple messages automatically.
Key words MIL-STD-1553B; MIL-STD-1773; bus controller; memory management