搜索：IMPLEMENTation - 虫虫下载站

单片机编程  基于单DSP的VoIP模拟电话适配器研究与实现

基于单DSP的VoIP模拟电话适配器研究与实现:提出和实现了一种新颖的基于单个通用数字信号处理器(DSP)的VoIP模拟电话适配器方案。DSP的I/O和存储资源非常有限，通常适于运算密集型应用，不适宜控制密集型应用[5]。该系统高效利用单DSP的I/O和片内外存储器资源，采用μC/OS-II嵌入式实时操作系统，支持SIP和TCP-UDP/IP协议，通 ...

https://www.eeworm.com/dl/502/31148.html

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单片机编程  Emulating a synchronous serial

The C500 microcontroller family usually provides only one on-chip synchronous serialchannel (SSC). If a second SSC is required, an emulation of the missing interface mayhelp to avoid an external hardware solution with additional electronic components.The solution presented in this paper and in the a ...

https://www.eeworm.com/dl/502/31365.html

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单片机编程  USB Demonstration for DK3200 w

The μPSD32xx family, from ST, consists of Flash programmable system devices with a 8032 MicrocontrollerCore. Of these, the μPSD3234A and μPSD3254A are notable for having a complete implementationof the USB hardware directly on the chip, complying with the Universal Serial Bus Specification, Revis ...

https://www.eeworm.com/dl/502/31371.html

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单片机编程  对带有uPSD3234A的DK3200的USB演示

The μPSD32xx family, from ST, consists of Flash programmable system devices with a 8032 Microcontroller Core. Of these, the μPSD3234A and μPSD3254A are notable for having a complete implementation of the USB hardware directly on the chip, complying with the Universal Serial Bus Specification, Rev ...

https://www.eeworm.com/dl/502/31372.html

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单片机编程  基于USB接口的数据采集模块的设计与实现

基于USB接口的数据采集模块的设计与实现Design and Implementation of USB-Based Data Acquisition Module路永伸(天津科技大学电子信息与自动化学院，天津300222)摘要文中给出基于USB接口的数据采集模块的设计与实现。硬件设计采用以Adpc831与PDIUSBDI2为主的器件进行硬件设计，采用Windriver开发USB驱动，并用Visual C十 ...

https://www.eeworm.com/dl/502/31600.html

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单片机编程  基于ADSP-BF561 的数字摄像系统设计

基于ADSP-BF561的数字摄像系统设计Design of Digital Video Camera System Based on Digital Signal ProcessorADSP-BF561（浙江大学信息与通信工程研究所，浙江杭州 310027）马海杰, 刘云海摘要：介绍了基于ADI双核的数字信号处理芯片ADSP-BF561 的数字摄像系统实现方案。系统包括硬件和软件两部分，硬件主要有ADSP-BF56 ...

https://www.eeworm.com/dl/502/31608.html

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单片机编程  pwm research and implementatio

pwm research and implementation on mcs-51

https://www.eeworm.com/dl/502/31695.html

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教程资料  WP409利用Xilinx FPGA打造出高端比特精度和周期精度浮点DSP算法实现方案

WP409利用Xilinx FPGA打造出高端比特精度和周期精度浮点DSP算法实现方案： High-Level Implementation of Bit- and Cycle-Accurate Floating-Point DSP Algorithms with Xilinx FPGAs

https://www.eeworm.com/dl/fpga/doc/32625.html

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教程资料  扩频通信芯片STEL-2000A的FPGA实现

针对传统集成电路（ASIC）功能固定、升级困难等缺点，利用FPGA实现了扩频通信芯片STEL-2000A的核心功能。使用ISE提供的DDS IP核实现NCO模块，在下变频模块调用了硬核乘法器并引入CIC滤波器进行低通滤波，给出了DQPSK解调的原理和实现方法，推导出一种简便的引入?仔/4固定相移的实现方法。采用模块化的设计方法使用VHDL语言 ...

https://www.eeworm.com/dl/fpga/doc/32653.html

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教程资料  Virtex-5 GTP Transceiver Wizar

The LogiCORE&#8482; GTP Wizard automates the task of creating HDL wrappers to configure the high-speed serial GTP transceivers in Virtex&#8482;-5 LXT and SXT devices. The menu-driven interface allows one or more GTP transceivers to be configured using pre-definedtemplates for popular industry standa ...

https://www.eeworm.com/dl/fpga/doc/32709.html

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