Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow our FPGA home – the best and largest pure engineering community for FPGA engineers in China. Introduction to Embedded Processors Embedded processors are the core of embedded systems, serving as the hardware units that control and assist system operations. Their range … Read more
To build an embedded system, the first step is to confirm the desired Instruction Set Architecture (ISA). Each ISA has its advantages and disadvantages, and this article will introduce the concept and scope of embedded systems, as well as the aspects to consider when choosing an ISA. To meet the diverse application needs of customers, … Read more
1. Introduction RISC OS was born in 1987, originally developed by Acorn Computers in Cambridge, England. This system is primarily designed for the ARM platform, and its name comes from the supported Reduced Instruction Set Computing (RISC) architecture. RISC OS is neither Linux nor based on Windows, but rather a desktop system with a unique … Read more
Abstract: In response to the issues in traditional embedded systems teaching, this article proposes using the Zynq platform as a practical platform for teaching reform in embedded systems. A new course structure is adopted, oriented towards engineering practice training, driving students to autonomously complete course learning and practical activities. Teaching practice shows that completing embedded … Read more
Linux driver development requires not only mastery of the Linux operating system kernel and driver framework knowledge but also an understanding of low-level ARM processors and interface technology, bootloader Uboot, Linux system porting, and file system deployment. Only by systematically mastering these foundational knowledge areas can one integrate and truly master Linux device driver skills. … Read more
Nowadays, mainstream mobile phone CPUs are quad-core and octa-core, and MediaTek has even started developing deca-core CPUs. As a result, many people believe that mobile phone CPUs can now rival computer CPUs. However, the performance of a CPU cannot be judged solely by the number of cores and clock speed. Below, I will compare the … Read more
Introduction: Armbian 23.08 has been released, starting to provide support for this lightweight Snapdragon laptop. This article has 4594 words, estimated reading time: 7 minutes https://linux.cn/article-16176-1.html Author: Liam Proven Translator: ChatGPT Armbian 23.08 has been released, starting to provide support for this lightweight Snapdragon laptop. The latest release of Armbian helps to address the challenges … Read more
First, “embedded” is a concept with no precise definition; different books provide their own definitions. However, the main idea is the same: compared to general systems like PCs, embedded systems are specialized systems, streamlined in structure, retaining only the necessary parts in hardware and software while eliminating the unnecessary ones. Therefore, embedded systems generally have … Read more
Follow and star Baiwen Technology Embedded essentials delivered promptly ———- Last week, I published an article on the background knowledge of Device Trees, and many colleagues in the background requested a deeper analysis of the code. Today, we will discuss the knowledge related to DTS scripts and the loading process. The article is a bit … Read more
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us at FPGA Home – the best and largest FPGA community for pure engineers in China This article shares two reference books related to Zynq: The Zynq Book – Embedded Processing with the ARM® Cortex®-A9 on the Xilinx® Zynq®-7000 All Programmable … Read more