晶元解碼器 的英文怎麼說

中文拼音 [jīngyuánjiěmǎqì]
晶元解碼器 英文
ilrs
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 解 : 解動詞（解送） send under guard
  • 碼 : Ⅰ名詞（表示數目的符號或用具） a sign or object indicating number; code Ⅱ量詞1 （指一件事或一類的...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 解碼器 : codec
  • 解碼 : decoding; decipher; decode
  1. The paper is to design analogue lowpass filtering circuits with high performances. the circuits are used directly as anti - alias filters in an analogue front - end of video decoder ic ( integrated circuit )

    =本文旨在設計高性能的模擬低通濾波電路，用作視頻解碼晶元模擬前端中的抗混疊濾波器。
  2. The encoder and decoders in the paper has been tested on the circuit board using the altera ’ s fpga of stratix gx ep1sgx25df672c7 with the system clock of 125mhz

    本文的編解碼器採用altera公司的fpga晶元stratixgxep1sgx25df672c7在系統時鐘125mhz的情況下完成了電路板測試。
  3. With argumentation and comparing the difficulty of developing in different ways, in multimedia communication the terminal make up with mpeg - 4 encoder and decoder based on vw2010 chip, main controller based on x86 core and pc compatible stpc soc chip, ethernet adapter based on rtl8139. and this hardware platform can run linux operation system. the following works are done by auther. 1. participate in designing the project of multimedia terminal

    經過論證和比較，權衡了開發難度和系統性能，在多媒體視頻會議終端設計中採用了基於x86內核片上系統晶元stpc的主控制器模塊，基於vw2010晶元的mpeg - 4音視頻編解碼器模塊，基於rtl8139晶元的10m / 100m以太網適配器模塊的硬體架構，主控制模塊運行linux操作系統，作為多媒體終端的軟體運行環境及軟體開發環境。
  4. As a crucial embedded development tool, the embedded system debugger is usually used to debug and test embedded software 。 a embedded system debugger consists of a cross debugger and a debugger agent, which characteristic lies in the separation of running environments between the cross debugger and the debuggee and the dependence on the gdb agent in the debug session 。 with the development of embedded technique, various embedded debug techniques continuously advance and all kinds of embedded system debuggers are playing a more and more important role in the embedded software development 。 the gnu debugger, gdb as a tool in the gnu toolkits, is an extremely powerful source - level debugger 。 among gdb ’ s many noteworthy features, its ability to debug programs “ remote ” is fascinating 。 this capability is not only essential when porting gnu tools to a new operation system or microprocessor, but it ’ s also useful for developers who need to debug an embedded system based on a processor that gnu already supports 。 gdb is the preferred solution in embedded development because it provides portable, sophisticated debugging over a broad rang of embedded systems 。 this paper discusses the status quo of various embedded system debuggers ; deeply analyses the overall structure of gdb and the debugging mechanism of gdb based on its source codes ; introduces the gdb ’ s remote debug technique and gdb / mi, which are usually used to develop the gdb - based embedded system debugger 。 then dwells on how to use gdb / mi to develop a gui front and how to use rsp 、 stub and gdbserver to design a debug agent, in order to expatiate on the design method of the gdb - based embedded system debugger 。 in the end, provides a concrete implementation of the gdb - based embedded system debugger of “ embedded simulation development platform ”, the project of the innovation fund for technology based firms 。

    這個特性不僅在將gnu工具移植到一個新的操作系統和微處理器的時候很有用，對于想調試一個基於gnu支持的晶元的嵌入式系統的開發人員來說，也是非常有用的。由於gdb提供了在大多數嵌入式系統上的可移植的、復雜的調試功能，它已成為嵌入式開發的首選解決方案。本文討論了當前的各種嵌入式調試器的現狀，結合源代碼詳細分析了gdb的結構和調試原理，介紹了開發基於gdb的嵌入式系統調試器常用的遠程調試技術和gdb / mi介面;然後詳細闡述了如何使用gdb / mi開發gdb的圖形前端和怎樣使用rsp協議、 stub和gdbserver設計一個調試代理，從而較深入地討論了基於gdb的嵌入式調試器的設計方法;最後，結合國家中小型企業創新基金項目「嵌入式模擬開發平臺」 ，給出了一個基於gdb的嵌入式系統調試器具體實現。
  5. The system is consist of the main data processing board which is based onthe fpga device and fast ethernet phyceiver rtl8201l and a - law pcm data encoder and decorder chip msm7702 - 3, and the dial - up and display board which is based on mcu. the main board would carry out the core task of data processing, such as voice data packing and unpacking, the ethernet frame processing, protocol processing, call processing, etc. the dial - up and display board would carry out the task of display the ip address which is input by consumer and status of network during talk period from the main board, and so on. in the paper the system of lan ip telephone and the tcp / ip protocol is introduced firstly, then the fpga device is stated. after that the fpga - based hardware scheme is introduced in detail in chapter four

    系統以altera公司的acex1k系列的fpga和快速以太網控制器rtl8201l和語音編解碼晶元msm7702 - 3為核心構建了數據處理主板和以單片機為控制器的撥號顯示子板組成。數據處理主板的核心任務，包括語音數據處理、以太網幀處理、協議處理、呼叫處理等。撥號顯示子板則完成通話前的顯示用戶所撥過的ip地址，通話期間網路狀態的顯示等等。
  6. Based on output wave of hs2260 encoding chip, this paper analyzes the encoding features of this chip and come up with the specific method of auto - adapted baud rate decoding of this chip by mcu and the method that was used in the long - click and double - click events recognition that was applied in remote controllor by this chip

    從hs2260編碼晶元的輸出波形入手，分析了該晶元的編碼特徵，提出了使用單片機對其進行自適應波特率解碼的方法，同時也提出了該晶元在遙控器應用中的長鍵及雙擊動作的識別方法。
  7. This card largely depends on three integrate chips to fulfill its function : 1 ) nic control main chip, corresponding the mac sublayer of ethernet, to realize csma / cd media access protocol, manage the sending and receiving buffers integrated on the chip and provide motherboard pci interface. 2 ) serdes ( serializing and deserializing ) chip, corresponding pcs and pma sublayers in ethernet, mainly to complete 8b / 10b coding and convert 10 bits parallel data to serial data, and convert them again at the receiving end. 3 ) fibre transceiver unit, completing light - electrical conversion of seri

    該網卡主要由3塊集成的晶元完成其功能，分別是i ）網路控制主晶元，對應于以太網的mac子層，主要完成csmaicd介質訪問協議，管理片上集成的發送和接收緩沖區，並提供和主板p0總線的介面： b ） s rd s （串列解串列化器）晶元，對應于以太同的pcs和pma子層，主要完成sb lob編碼並將10位并行的數據轉換為串列數據，在接收端完成相反的功能：涌）光纖收發器，完成串列數據的光電轉換功能。
  8. The goal of this thesis is to accomplish base - band channel coding / decoding, fh framing / de - framing and fh synchronization, and also to control the modulator and demodulator in the prototype system. all these functions are implemented with a tms320vc5409 dsp

    作為項目的一個重要組成部分，本文採用dsptms320vc5409實現了基帶處理部分的通道編解碼、跳頻意義的組拆幀和跳頻同步、並對調制解調晶元讀寫寄存器進行了配置。
  9. The software controls the signal generator, which makes the brightness can be tracked. the software also controls the 12c bus interface. by setting the lcd tv ' s decoder, the software adjusts the white balance of the lcd tv

    白平衡系統的軟體控制白場信號發生器使得亮度可以自動跟蹤，軟體對cm - 7l送來的數據進行計算處理，並且根據處理的結果對i ~ 2c總線操作，修改液晶電視機內部解碼晶元中的數據達到白平衡調整的目的。
  10. On designing of the encoder, by using the decoding for video chip saa7113 made in philips, analog video signal inputted realizes a / d conversion in analog / power block

    編碼器的設計中，模擬/電源塊主要實現的功能是對輸入的模擬視頻信號進行a / d轉換，解碼晶元採用philips公司saa7113 。
  11. Digital - video encode - decode chip, one of the basic components of digital - video devices, is still relying on import products

    數字視頻解碼晶元是數字電視等視聽設備的核心器件，目前絕大多數仍依賴國外進口。
  12. The utilization of high speed dsp can highly increase the performance of anti - interference and anti - detection. the modulation mode, data rate and coding mode can be controlled by configuring the registers of modulator stel - 1109. the viewport and nco frequency control word selection can be accomplished by configuring the demodulator stel - 2105

    Dsp通過i / o讀寫操作，控制調制晶元stel - 1109的讀寫寄存器，用來設置晶元的調制方式、數據速率、編碼方式等；而dsp對解調晶元stel - 2105讀寫寄存器的控制，則對解調的一系列視窗選擇及nco頻率控制字進行了設置。
  13. This dissertation is concentrated on the design of ess decode project, which make use of mpeg decode ic ess6425 as the core supported by other ic cs4340 ( audio ic ), gl811 ( usb 2. 0 to ata / atapi bridge controller ), etc. on the basis of the decode project, a multi - media mp4 hd player is designed with special features of convenient installment, competitive price and perfect performance

    本研究以美國ess公司的mpeg專用解碼晶元es6425為核心整合其他輔助晶元如cs4340 （音頻處理晶元） ， gl81 （ 1usb2 . 0toata / atapibridgecontroller ）等，設計出一款mpeg - 4多媒體播放器，該播放器具有安裝簡單、價格低廉，功能全面等特點。
  14. Compared to the altera ’ s newest ip core, the fprme decoder is better in either size or rate

    對比altera公司最新的ipcore ， fprme解碼器在佔用晶元資源和工作頻率兩方面性能都更好。
  15. The survey of vidio compressed coding is introduced in this paper at first. then the vidio compressed method based on transform coding and the content of mpeg - 2 standard are presented. the hardware realization method of mpeg - 2 vidio compressed decoder is given in detail

    本文首先介紹視頻壓縮編碼發展的概況；然後介紹基於變換編碼的視頻壓縮方法，並簡要闡述mpeg - 2標準的內容；隨后給出了一種基於專用晶元的mpeg - 2視頻壓縮編解碼器硬體實現方法。
  16. This thesis has put forward ip phone terminal solution of dsp + embedded cpu ". on the basis of this scheme, this text introuduces the ip telephone systematic framework and the selection of chips for the codec

    提出了「 dsp +嵌入式cpu 」的ip語音終端解決方案，並給出了ip電話編解碼器的系統構架和晶元選型。
  17. This dissertation discussed a solution of terminal in multimedia communication based on ethernet. and give a reference of constructing a platform of hardware, which consist of embeded cpu based on x86 core and chips of coding video. in linux os, we programmed to realize some functions, to control and change parameters of terminal on live

    本論文討論了一種基於以太網的多媒體通信終端機的設計方案，並給出了一個採用嵌入式x86 +內核的嵌入式處理器加專用視頻編解碼晶元組成的終端機實例，為多媒體通信終端機提供了一種硬體平臺的參考。
分享友人
分享到 Line

分享到臉書