Training

Location:Training / Embedded Development / Understand the mysterious face of uboot / Write your own DDR initialization code1

You can log in to your eeworld account to continue watching：
Write your own DDR initialization code1
Login

Duration：20 minutes and 50 seconds
Date：2021/10/15

Uploader：抛砖引玉

Introduction

keywords： Linux uboot

The purpose of this "Understanding the Mysterious Face of Uboot" course is to help you understand the concepts and related hardware involved in the system startup part of embedded development step by step through the analysis of the entire process of an excellent bootloader software. principle. Including CP15, UART, DDR2 and other device information that must be mastered for system startup.

You Might Like

Recommended Posts

What method should be used to detect whether the fan has stopped or is stuck?: How can I detect whether the fan has stopped or is stuck? The fan has 3 wires, one of which is the frequency feedback signal. Is there any way to do this?; abusama 51mcu

[Transfer] How to protect two-wire transmitter: With an understanding of transmitter design and operation, this article will discuss how to design circuits to protect these systems. Figure 1 shows a basic two-wire transmitter design for reference.F; dontium Analogue and Mixed Signal

FPGA (IV): A brief introduction to Verilog HDL syntax: [i=s]This post was last edited by Hai on 2016-3-16 08:26[/i] [font=微软雅黑][size=4] In Baidu Encyclopedia, Verilog HDL is introduced as follows: It is a hardware description language (HDL: Hardware Descr; 凔海 FPGA/CPLD

Wish the Electronic Engineering World a Happy Mid-Autumn Festival: The annual Mid-Autumn Festival is coming soon. Sweet mooncakes and special gifts are now the hottest topics among people. It is strange to say that all kinds of strange things can happen in the world.; gaoyanmei Talking

[Keysight Technology Thanksgiving Month Essay Contest] + Voice Recognition Control Keysight Oscilloscope: Oscilloscopes are the "eyes" of hardware engineers and are often used in circuit debugging and hardware fault location. Keysight oscilloscopes are basically multi-channel oscilloscopes that can test m; qingfeng08 Test/Measurement

Wince RAS dial-up property settings: I created a cmnet in Wince for GPRS dial-up connection, but the default dial-up location in the connection properties is "Work", which will cause an extra "9" to appear before the dial-up number, turn; lsbhjl WindowsCE

Recommended Content

Hot VideosMore

Hot ArticlesMore

Circuit

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号