BCM5461S详细设计开发资料。 BCM5461S SUPPORTED SWITCH/MAC INTERFACES: • GMII (Gigabit Media Independent Interface): 1000-Mbps data rate (designed for 2.5V or 3.3V I/O operation) • MII (Media Independent Interface): 100/10-Mbps data rates (designed for 2.5V or 3.3V I/O operation) • RGMII (Reduced pin count version of GMII): (1000/100/10-Mbps operation with 2.5V I/Os) • TBI (10-Bit Interface) 1000-Mbps operation • RTBI (Reduced pin count version of Ten Bit Interface): 1000-Mbps operation with 2.5V I/Os) • SGMII (Serial GMII): 1000/100/10 The BCM5461S is an unshielded twisted pair (UTP) Gigabit Ethernet transceiver that features an on-chip 1.25-Gbaud IEEEcompliant SerDes interface. This device employs advanced digital signal processing techniques to deliver the highest transmission and reception performance in the industry while allowing fabrication in low-power, low-cost 1.2V CMOS technology. The BCM5461S copper interface provides 10/100/1000BASE-T transmission and reception with autonegotiation. The 1.25-Gbaud serial interface can be configured for interfacing to a fiber optical module, a SerDes-compatible device, or an SGMII MAC interface. The serial interface is robust enough to use in backplane FR4 applications. This document summarizes the test conditions and results of backplane signaling evaluation, as well as the receive jitter tolerance evaluation for the BCM5461S SerDes interface.

ESP32物联网智能硬件开发实战（视频讲解版）-PPT教学课件

嵌入式Linux软硬件开发详解 基于S5PV210处理器 547932.pdf

利用DSP28335的AD采集模块使用DS18B20温度传感器芯片采集温度，并通过串口传至上位机显示；亲测可用；

用于芯圣的hc89s003f4开发板开发教程

EMC、编程语言、PCBlayout、高速电路方面、FPGA方面、硬件基本知识、射频方面、无线通信方面、经典原理图、模拟电路...... 目录：https://blog.csdn.net/csdn10626/article/details/131624834

基于FPGA的DDS移相变频正弦信号发生器设计.pdf

代码资源完整，内涵相应的实验指导书和相应的芯片手册，适合实习选题使用，de2_70板子，各个模块分装完整，下载即可使用，内涵使用的相关说明，简单易于操作。使用方便

　以下我将以一个实际的硬件设计项目为例，和大家一同探讨硬件开发的基本准则和思想，同时欢迎大家积极提出自己的问题和观点。

纯中文件版AVR单片机LIBC文件祥细说明，详细的介绍了AVR库函数的使用方法，很不错的一本工具手册