Training

Location:Training / Embedded Development / Understand the mysterious face of uboot / Expansion of macros such as ENTRY, setting of CPSR register

You can log in to your eeworld account to continue watching：
Expansion of macros such as ENTRY, setting of CPSR register
Login

Duration：20 minutes and 14 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

Considerations in all aspects of FPGA design: Design Note!; 80后 FPGA/CPLD

[Red Envelope Ask] Linux kernel outputs garbled code after entering the serial console: [i=s]This post was last edited by wiin on 2021-11-5 15:27[/i]In the kernel state, printk prints information normally. After mounting the root file system (tested on other boards, it is a runnable root; wiin Linux and Android

Urgently looking for a TI high-precision op amp component library for Altium Designer: [url]https://designcontent.live.altium.com/#UnifiedComponentDetail/Texas_Instruments_Amplifiers_and_Linear_PGA-VGA[/url] I found the component library I needed on the altium official website, but I ha; lauren PCB Design

---New Product Preview/Microchip Launches New PIC Microcontroller for Cost-Sensitive Motor Control Applications: Abstract:Microchip Technology launches a new series of 8-bit flash microcontrollers, which improve motor efficiency, reduce noise, expand range and extend life by adding new advanced motor control per; rain Microchip MCU

How to calculate the temperature rise of MOS tube and LDO in the most reasonable way: How to calculate the temperature rise of MOS tube and LDO in the most reasonable way1. What is the most reasonable way to calculate the temperature rise of MOS tubes? Generally, temperature rise = amb; QWE4562009 Discrete Device

Is it possible to connect the computer to the development board via a parallel port to serial port cable?: My computer has no serial port, only a parallel port. I want to connect it to the development board via a parallel-to-serial cable. Is this a good idea?; zsfdk1 Embedded System

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