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  • 1-Wire总线主机

    Abstract: Communication with 1-Wire slave devices requires a 1-Wire master. There are numerous ways to build a 1-Wire master (see reference design 4206, "Choosing the Right 1-Wire Master for Embedded Applications"). Thisdocument descriBes the DS1WM, a synthesizable 1-Wire master that can be implemented in an application-specificintegrated circuit (ASIC) or field-programmable gate array (FPGA).

    标签: Wire 总线 主机

    上传时间: 2014-12-22

    上传用户:xanxuan

  • MAXQ1050评估套件和面向MAXQ30入门的CrossStudio编译

    Abstract: This application note descriBes how to create, build, and debug applications targeted for the MAXQ1050 RISC

    标签: MAXQ CrossStudio 1050 30

    上传时间: 2014-08-11

    上传用户:qwerasdf

  • 射频和微波系统的建模与仿真

    Abstract: This application note descriBes system-level characterization and modeling techniques for radio frequency (RF) and microwavesubsystem components. It illustrates their use in a mixed-signal, mixed-mode system-level simulation. The simulation uses an RF transmitterwith digital predistortion (DPD) as an example system. Details of this complex system and performance data are presented.

    标签: 射频 仿真 微波系统 建模

    上传时间: 2013-12-18

    上传用户:onewq

  • 通过整合硬件分立收发器简化AISG的控制系统

    Abstract: This article descriBes the Antenna Interface Standards Group (AISG) standard in telecommunications and details itshardware implementation. It explains how a fully integrated transceiver such as the MAX9947 can help reduce space and cost, andsolve bus arbitrations in base-station tower equipment.

    标签: AISG 硬件 分立收发器 控制系统

    上传时间: 2014-12-30

    上传用户:wangchong

  • LPC1700系列芯片勘误手册

    This errata sheet descriBes both the known functional problems and anydeviations from the electrical specifications known at the release date ofthis document.Each deviation is assigned a number and its history is tracked in a table atthe end of the document.

    标签: 1700 LPC 系列芯片 勘误

    上传时间: 2013-11-22

    上传用户:liangliang123

  • LPC1100系列微控制器勘误手册

    This errata sheet descriBes both the known functional problems and anydeviations from the electrical specifications known at the release date ofthis document.Each deviation is assigned a number and its history is tracked in a table atthe end of the document.

    标签: 1100 LPC 微控制器 勘误

    上传时间: 2014-12-31

    上传用户:thuyenvinh

  • 使用Nios II软件构建工具

     使用Nios II软件构建工具 This chapter descriBes the Nios® II Software Build Tools (SBT), a set of utilities and scripts that creates and builds embedded C/C++ application projects, user library projects, and board support packages (BSPs). The Nios II SBT supports a repeatable, scriptable, and archivable process for creating your software product. You can invoke the Nios II SBT through either of the following user interfaces: ■ The Eclipse™ GUI ■ The Nios II Command Shell The purpose of this chapter is to make you familiar with the internal functionality of the Nios II SBT, independent of the user interface employed.

    标签: Nios 软件

    上传时间: 2013-10-12

    上传用户:china97wan

  • Nios II 系列处理器配置选项

        Nios II 系列处理器配置选项:This chapter descriBes the Nios® II Processor parameter editor in Qsys and SOPC Builder. The Nios II Processor parameter editor allows you to specify the processor features for a particular Nios II hardware system. This chapter covers the features of the Nios II processor that you can configure with the Nios II Processor parameter editor; it is not a user guide for creating complete Nios II processor systems.

    标签: Nios II 列处理器

    上传时间: 2015-01-01

    上传用户:mahone

  • AN522: Implementing Bus LVDS

    This application note descriBes how to implement the Bus LVDS (BLVDS) interface in the supported Altera ® device families for high-performance multipoint applications. This application note also shows the performance analysis of a multipoint application with the Cyclone III BLVDS example.

    标签: Implementing LVDS 522 Bus

    上传时间: 2013-10-26

    上传用户:苏苏苏苏

  • XAPP694-从配置PROM读取用户数据

    This application note descriBes how to retrieve user-defined data from Xilinx configurationPROMs (XC18V00 and Platform Flash devices) after the same PROM has configured theFPGA. The method to add user-defined data to the configuration PROM file is also discussed.The reference design described in this application note can be used in any of the followingXilinx FPGA architectures: Spartan™-II, Spartan-IIE, Spartan-3, Virtex™, Virtex-E, Virtex-II,and Virtex-II Pro.

    标签: XAPP PROM 694 读取

    上传时间: 2013-10-09

    上传用户:guojin_0704