The configuration and application of library full gigabit safe intelligent multilayer routing switch 圖書館安全智能全千兆多層路由交換機(jī)的配置和應(yīng)用
Switching chip bcm5615 . the data flows in layer 2 and layer 3 are analyzed in detail . according to the analysis , the thesis describes the implementation of a gigabit routing switch based on bcm5615 之后文章對多層交換芯片bcm5615的交換結(jié)構(gòu)、內(nèi)部各個功能模塊的原理實(shí)現(xiàn)以及芯片中的二、三層數(shù)據(jù)流程作了比較詳細(xì)的分析。
Now many digital tv studio sets are springing up in succession , such as camera , vtr , routing switcher and so on . furthermore the computer and tv are combining progressively . virtual studio system and non liner editing system arise at the historic moment 目前大量數(shù)字電視制作設(shè)備,如數(shù)字?jǐn)z像機(jī)、數(shù)字錄像機(jī)、切換臺、數(shù)字矩陣等紛紛涌現(xiàn)出來,加之計算機(jī)技術(shù)逐步與電視技術(shù)相融合,虛擬演播室系統(tǒng)、非線性編輯系統(tǒng)應(yīng)運(yùn)而生,各省級以上電視臺都基本組建了數(shù)字化的節(jié)目制作系統(tǒng)。