%0 Journal Article
%T Application of Dual Port RAM in Communication System between DSP and Interferometer<br>双口RAM在DSP与红外干涉仪通信系统中的应用
%A HUANG Ye
%A FANG Yong-hua
%A XIONG Wei
%A Dong Da-ming
%A <br>黄烨
%A 方勇华
%A 熊伟
%A 董大明
%J 红外
%D 2006
%I 
%X A design method of dual-port RAM used in the interface between Digital Signal Processors (DSP) and an interferometer is presented, in order to enable the DSP to communicate with the interferometer at a high speed. The principle and operation rule of the IDT7024 are described. According to the design, the interface circuit and flow chart are also presented. Finally, three methods are proposed to prevent the conflict of two systems according to the arbitrated access to the data exchanged between both sides.
%K dual-port RAM
%K DSP
%K IDT7024
%K interferometer<br>双口RAM
%K DSP
%K IDT7024
%K 干涉仪
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=8ADFBE8E4E1E1571&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=94C357A881DFC066&eid=9CF7A0430CBB2DFD&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=3