memory buffer unit 中文意思是什麼
memory buffer unit
解釋
存儲緩沖器-
A portion of the buffer cycle in which the logic or a rithmetic unit must cease operation or neither will be able to communicate with the memory unit
緩沖存儲器周期的一部分，在這期間，邏輯與算術運算器必須中止操作或不能與存儲器傳輸信息。 -
In order to deal with those problems above, a video surveillance scheme based on dsps was presented, which used high performance dsps to replace pc as central control unit. not only did we realize the hardware circuits of the system, but also we developed it ' s software. furthermore, three essential methods, for instance the data transfer method by extend direct memory access ( edma ), buffer management method by three buffer strategy and optimized data acquire method had been discussed
為了彌補這些不足，論文採用高性能的dsps取代傳統的pc作為核心處理器，設計了一種基於dsps的交通視頻監控系統的圖像處理平臺，詳細的對其硬體實現和軟體調試進行了論述；在這個基礎上分析了視頻圖像採集和處理的流程，討論了一種利用edma的實時后臺傳輸數字視頻方法和三幀緩沖的存儲器管理方法，為系統的實時性提供了保障。
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