Micro Electronic DEvice Fundermental
标签: Fundermental Electronic DEvice Micro
上传时间: 2013-12-09
上传用户:标点符号
This is about the USB DEvice architecture in linux systems.
标签: architecture systems DEvice about
上传时间: 2013-12-09
上传用户:凤临西北
8051 source code to be programmed to 51/52 for ez51 programmer DEvice, can be used to unlock atmel security bit.
标签: programmed programmer to source
上传时间: 2017-09-26
上传用户:busterman
A VHDL program to simulate the behaviour of a DEvice,
标签: behaviour simulate program DEvice
上传时间: 2017-09-26
上传用户:时代电子小智
ds1302 and adc conversion test program on atmega DEvice
标签: conversion program atmega DEvice
上传时间: 2013-10-24
上传用户:cuiyashuo
在用STVP下载程序的时候提示:the DEvice is protected!
标签: protected DEvice STVP the is 下载程序在用STVP下载程序的时候提示:the DEvice is protected!
上传时间: 2017-11-11
上传用户:自动化大菜鸡
DEvice-to-DEvice(D2D) communications are now considered as an integral part of future 5G networks which will enable direct communication between user equipment (UE) without unnecessary routing via the network infrastructure. This architecture will result in higher throughputs than conventional cellular networks, but with the increased potential for co-channel interference induced by randomly located cellular and D2D UEs.
标签: DEvice-to-DEvice Communications Analysis of
上传时间: 2020-05-26
上传用户:shancjb
The challenges associated with the design and implementation of Electro- static Discharge (ESD) protection circuits become increasingly complex as technology is scaled well into nano-metric regime. One must understand the behavior of semiconductor DEvices under very high current densities, high temperature transients in order to surmount the nano-meter ESD challenge. As a consequence, the quest for suitable ESD solution in a given technology must start from the DEvice level. Traditional approaches of ESD design may not be adequate as the ESD damages occur at successively lower voltages in nano-metric dimensions.
标签: Protection Circuit DEvice Design ESD and
上传时间: 2020-06-05
上传用户:shancjb
基于树莓派的Human body sensing alarm DEvice
标签: 树莓派
上传时间: 2022-06-20
上传用户:qdxqdxqdxqdx
信号与信息处理是信息科学中近几年来发展最为迅速的学科之一,随着片上系统(SOC,System On Chip)时代的到来,FPGA正处于革命性数字信号处理的前沿。基于FPGA的设计可以在系统可再编程及在系统调试,具有吞吐量高,能够更好地防止授权复制、元器件和开发成本进一步降低、开发时间也大大缩短等优点。然而,FPGA器件是基于SRAM结构的编程工艺,掉电后编程信息立即丢失,每次加电时,配置数据都必须重新下载,并且器件支持多种配置方式,所以研究FPGA器件的配置方案在FPGA系统设计中具有极其重要的价值,这也给用于可编程逻辑器件编程的配置接口电路和实验开发设备提出了更高的要求。 本论文基于IEEE1149.1标准和USB2.0技术,完成了FPGA配置接口电路及实验开发板的设计与实现。作者在充分理解IEEE1149.1标准和USB技术原理的基础上,针对Altcra公司专用的USB数据配置电缆USB-Blaster,对其内部工作原理及工作时序进行测试与详细分析,完成了基于USB配置接口的FPGA芯片开发实验电路的完整软硬件设计及功能时序仿真。作者最后进行了软硬件调试,完成测试与验证,实现了对Altera系列PLD的配置功能及实验开发板的功能。 本文讨论的USB下载接口电路被验证能在Altera的QuartusII开发环境下直接使用,无须在主机端另行设计通信软件,其兼容性较现有设计有所提高。由于PLD(Programmable Logic DEvice)厂商对其知识产权严格保密,使得基于USB接口的配置电路应用受到很大限制,同时也加大了自行对其进行开发设计的难度。 与传统的基于PC并口的下载接口电路相比,本设计的基于USB下载接口电路及FPGA实验开发板具有更高的编程下载速率、支持热插拔、体积小、便于携带、降低对PC硬件伤害,且具备其它下载接口电路不具备的SignalTapII嵌入式逻辑分析仪和调试NiosII嵌入式软核处理器等明显优势。从成本来看,本设计的USB配置接口电路及FPGA实验开发板与其同类产品相比有较强的竞争力。
上传时间: 2013-04-24
上传用户:lingduhanya