- special instruction
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專用指令的英文
例句與用法
- And asip ( application - specific instruction set processor ) based on risc core is the key to integrate other system
而基于risc核的專用指令處理器( application - specificinstructionsetprocessor )是構(gòu)成其它更大系統(tǒng)的關(guān)鍵。 - The current models have phased out the g3 but continue to use the similar g4 , both 32 - bit chips , running at various clock speeds ; the recently introduced g5 is a 64 - bit ibm chip that mostly adds some multimedia - specialized instructions to the power4 chip models
當(dāng)前的g3型已經(jīng)逐步被淘汰，取而代之的是類似的g4型，它們都是32位芯片，運(yùn)行于不同的時鐘脈沖速度下；最近推出的g5是一款64位ibm芯片，主要是向power4型芯片中添加了一些多媒體專用指令。 - The video phone system designed by us is mainly the real - time implement of a - v codec the implement of h . 323 protocol stack and the implement of the network communication protocol for example pppoe smtp and pop3 etc . so we not only ensure that the qos of the a - v codec ' s datum , but also develop the increment services for example e - mail system and browser etc . the paper will emphasis on the graft and realization of the internet protocols h . 263 video codec rate control algorithms for video encoder and optimization methods of the codec based on tm1300 . h . 323 sip , h . 264 and psos + are also simply introduced
本文主要針對作者在實現(xiàn)ip可視電話系統(tǒng)中所從事的研究工作而展開的，將重點放在ip可視電話系統(tǒng)中tcp ip協(xié)議棧在psos +上的移植、網(wǎng)絡(luò)通信協(xié)議如pppoe 、 ppp 、 smtp 、 imap 、 pop3 、 dns 、 dhcp等協(xié)議的實現(xiàn)、 h . 263視頻編碼及其碼率控制算法研究、視頻編碼中基于程序結(jié)構(gòu)和7m1300dsp專用指令的優(yōu)化方法，同時初步介紹h . 323 、 sip 、 h . 264及嵌入式系統(tǒng)中的實時操作系統(tǒng)( rtos ) psos + 。 - We can take dsp to realize fast encryption algorithm because of its highly parallelism , application - specific hardware logic , and application - specific instructions . pci transaction and dsp processing of data can take place simultaneously for its dual - access ram ( daram ) and host port interface ( hpi ) . and , the time taken for interruption almost can be ignored because of deep buffer technology
Dsp具有高度的并行結(jié)構(gòu)、專用硬件邏輯以及許多專用指令，可以實現(xiàn)快速加密算法， dsp的雙訪問ram ( daram )和主機(jī)并行接口( hpi )可以實現(xiàn)數(shù)據(jù)pci傳送和dsp處理同時進(jìn)行，另外采用了深度緩沖技術(shù)，使花在主機(jī)中斷上的時間幾乎可以忽略不計，所以基于dsp的計算機(jī)數(shù)據(jù)加密卡pcijmc2000獲得了較高的處理速度。