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单片机开发 These Release Notes describe the functionality of the AudioCodes’ TrunkPack Series Boards and Digit

These Release Notes describe the functionality of the AudioCodes’ TrunkPack Series Boards and Digital Media Gateways supported by Software Release 4.8. Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvement ...
https://www.eeworm.com/dl/648/475365.html
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其他 FP + OOP = Haskell. The programming language Haskell adds object-oriented functionality (using a con

FP + OOP = Haskell. The programming language Haskell adds object-oriented functionality (using a concept known as type classes ) to a pure functional programming framework. This paper describes these extensions and analyzes its accomplishments as well as some problems.
https://www.eeworm.com/dl/534/491252.html
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电源技术 高电流便携式产品的电池充电器方案

  The LTC®4155 and LTC4156 are dual multiplexed-inputbattery chargers with PowerPath™ control, featuring I2Cprogrammability and USB On-The-Go for systems suchas tablet PCs and other high power density applications.The LTC4155’s float voltage (VFLOAT) range is optimizedfor Li ...
https://www.eeworm.com/dl/505/24346.html
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单片机编程 基于单片机的数字化B超键盘设计

针对目前使用的RS232接口数字化B超键盘存在PC主机启动时不能设置BIOS,提出一种PS2键盘的设计方法。基于W78E052D单片机,采用8通道串行A/D转换器设计了8个TGC电位器信息采集电路,电位器位置信息以键盘扫描码序列形式发送,正交编码器信号通过XC9536XL转换为单片机可接收的中断信号,软件接收到中断信息后等效处理成按键。 ...
https://www.eeworm.com/dl/502/29118.html
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单片机编程 PICKIT™ 2 PROGRAMMER-TO-

PICKIT™ 2 PROGRAMMER-TO-GO USER GUIDE The PICkit 2 Programmer-To-Go functionality allows a PIC MCU memory image to be downloaded into the PICkit 2 unit for later programming into a specific PIC MCU. No software or PC is required to program devices once the PICkit 2 unit is set up for Programmi ...
https://www.eeworm.com/dl/502/30389.html
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单片机编程 3.3v看门狗芯片

The STWD100 watchdog timer circuits are self-contained devices which prevent systemfailures that are caused by certain types of hardware errors (non-responding peripherals,bus contention, etc.) or software errors (bad code jump, code stuck in loop, etc.).The STWD100 watchdog timer has an input, WDI, ...
https://www.eeworm.com/dl/502/31488.html
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教程资料 《器件封装用户向导》赛灵思产品封装资料

Introduction to Xilinx Packaging Electronic packages are interconnectable housings for semiconductor devices. The major functions of the electronic packages are to provide electrical interconnections between the IC and the board and to efficiently remove heat generated by the device. Feature sizes a ...
https://www.eeworm.com/dl/fpga/doc/32374.html
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教程资料 wp379 AXI4即插即用IP

In the past decade, the size and complexity of manyFPGA designs exceeds the time and resourcesavailable to most design teams, making the use andreuse of Intellectual Property (IP) imperative.However, integrating numerous IP blocks acquiredfrom both internal and external sources can be adaunting ch ...
https://www.eeworm.com/dl/fpga/doc/32564.html
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教程资料 XAPP228 -Virtex器件内的四端口存储器

This application note describes how the existing dual-port block memories in the Spartan™-IIand Virtex™ families can be used as Quad-Port memories. This essentially involves a dataaccess time (halved) versus functionality (doubled) trade-off. The overall bandwidth of the blockmemory in ...
https://www.eeworm.com/dl/fpga/doc/32585.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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