nios 中文意思是什麼
nios
解釋
尼奧斯-
The designed model is compiled into custom instruction of nios processor via sopc interface, and made up hardware accelerator interface model
最後將該模塊通過sopc介面編輯成nios處理器的用戶指令，組成硬體加速器介面模塊。 -
Upon the nios processor, the software is written in c language, and includes real time operating system c / os ii
運行於nios處理器之上的應用軟體採用c語言編寫，並引入嵌入式實時操作系統c / osii ，以使其能夠實時響應各種操作指令。 -
Application of navigation solution chip of uart communication based on nios
的串口通信在解算晶元中的應用 -
The hardware design which is the basis of the whole design based on sopc cooperates with the nios cpu to accomplish the functions of collecting ts information, detecting errors, and displaying information. the main content in this dissertation includes : ( 1 ) introducing the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters ( 2 ) describing the structure and relationship of psi ; designing the hardware implement to accomplish the functions of collecting and analyzing ts information ( 3 ) analyzing and researching the three levels of detecting parameters to accomplish the partition of the hardware and software design, designing the detecting modules cooperated with the software and verifying the functions according to simulation ( 4 ) debugging and testing the design to verify it can achieve our requirements
論文的主要內容包括: （ 1 ） mpeg - 2傳送流系統層的語法規范的介紹和dvbetr290標準中關于對碼流進行三層檢查和監測的參數的介紹; （ 2 ）描述了傳送流特殊信息之間的結構關系，介紹了用硬體方式實現碼流基本信息的提取的設計方法，並將這些信息提供給軟體進行分析處理和結果的顯示，從而實現對碼流提取和分析的功能; （ 3 ）對碼流的三層監測參數進行了分析研究，完成設計的軟硬體劃分，通過硬體設計方式完成對各個監測模塊的開發工作和時序模擬驗證，實現碼流監測功能; （ 4 ）介紹了對碼流基本信息進行提取、分析和碼流檢錯的硬體設計的調試情況和實驗驗證工作，以及最後與軟體設計部分進行聯合調試的情況 -
The prototype designs with soft - core processors of nios ii in fpga, improves the programmability of network processors
網路處理器晶元原型採用niosii軟核處理器在fpga上實現，提高了網路處理器的可編程能力。 -
In the dissertation author first analysis and research mpeg - 2 standard in detail, and carry on the theoretical analysis and the hardware realization research of two essential technique - pcr adjustment and crc - 32 algorithm. then author put forward a kind of project of ts multiplexer based on nios ii system
文中首先對mpeg - 2標準的系統部分進行詳細地分析與研究，並對復用器中的兩個關鍵的技術:節目時鐘參考（ pcr ）校正演算法和循環冗餘校驗（ crc ）校驗演算法進行了理論分析和演算法硬體實現研究。 -
It also talks about nios sopc system
最後對niossopc系統進行了說明。 -
We have designed and finished the software module development, including boot microcode of nios ii 、 packet forwarding and filtrating
本文實現了niosii啟動微碼、報文轉發、數據包過濾軟體模塊設計。 -
Provides two solutions each basing on mpc860 embedded system and nios sopc system, and gives their detail implementation
並分別給出了mpc860t和nios下ip - catv網關的兩種實現方案，以及它們各部分的具體實現。 -
Chapter four makes realization of software and hardware design of data packets exchange between the ethernet network and catv network using nios system
第四章介紹利用nios系統來實現以太網和catv網路之間數據交換的的具體演算法和軟硬體設計的實現。 -
Chapter three introduces the embedded system at first, then explains the development from soc to sopc technology, and provides the characteristic and application of embedded soft core nios at last
第三章首先介紹了嵌入式系統，然後闡述了從soc到sopc技術的發展，最後重點給出了嵌入式軟核nios的特點和應用。 -
Nios ii soft core fulfills endpoint detection, feature extraction, discipline, recognition, input control and output display, etc. the audio signal feature, in this scheme, is the lpc mel cepstrum coefficient ( lpcmcc ) and recognition algorithm is dynamic time warping ( dtw )
由fpga硬體完成對音頻數據的預加重和加窗分幀處理等，由niosii軟核執行端點檢測、特徵提取、訓練建模、識別匹配、輸入控制和輸出顯示等。系統提取的音頻信號特徵為線性預測美爾倒譜系數（ lpcmcc ） ，採用動態時間規整（ dtw ）的識別演算法。
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