Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join the technical exchange QQ group with 1000 members, note 【public account】 for faster approval 1. The Origin and Development of Linux 1. Initial Motivation: Linux is a powerful open-source operating system developed and released by Linus Torvalds, a student at the University … Read more
Core Courses in Electronic Information · Embedded Systems In today’s rapidly developing information technology landscape, embedded technology has become a core driving force for the advancement of intelligence. Embedded systems are widely used in fields such as smart homes, industrial control, and medical devices. Taking smartphones as an example, their core consists of a complete … Read more
Source: Internet 1. A pipeline can achieve maximum efficiency only when it is filled with instructions, executing one instruction per clock cycle (referring only to single-cycle instructions). If a jump occurs in the program, the pipeline will be cleared, requiring several clock cycles to refill. Therefore, minimizing the use of jump instructions can enhance program … Read more
Click the blue text to add “Star Mark ★” to follow us 1 Introduction to MM32F5330 MPU Dynamic Microelectronics has released a new high-performance MM32F5 microcontroller series equipped with the Anmou Technology “Star” STAR-MC1 processor. This series features innovations in core, bus, and peripheral configurations, and for the first time, it is equipped with the … Read more
The following article is from Xiaomai Dashi , author Xiaomai DashiLog systems are crucial during system development and debugging, as everyone should be aware. Especially when a project encounters issues, the absence of logs to help locate the problem can be very frustrating. Since we cannot always step through the program using a debugger, the … Read more
Article Title: Overview of Requirement Descriptions for Embedded SystemsAll Authors: Chen Xiaohong, Liu Shaobin, Jin Zhi First Institution: Shanghai Key Laboratory of High-Confidence Computing (East China Normal University) Publication Time: 2025, 36(1): 27-46 Abstract With the widespread application of embedded systems, their requirements are becoming increasingly complex. Requirement analysis has become a critical phase in … Read more
Bluetooth communication is quite interesting! In simple terms, it allows microcontrollers to chat with mobile phones and communicate with tablets. Beginners often find this quite challenging, but really… it’s just a serial port! Today, we will start from the basics and break down these seemingly advanced technologies. Basic Concepts – Don’t Be Intimidated by Terminology … Read more
Hello everyone. Let’s assume User A is a smart home developer who needs to choose a low-power processor for home monitoring devices; User B is a gaming smartphone designer who seeks ultra-fast response and high computing power. Their needs are completely different, and thus the conclusion on whether to choose the quad-core Cortex-A55 or A73 … Read more
In the face of intensifying global competition in the microcontroller (MCU) market, Texas Instruments (TI) has made a significant move at the start of the year—launching the new MSPM0C1104 MCU, marking the first shot in MCU innovation for 2025. Its M0 core architecture once again demonstrates robust vitality. This chip, officially defined as “the world’s … Read more
On March 12, Texas Instruments (TI) unveiled the world’s smallest microcontroller (MCU), the MSPM0C1104, at the Embedded World exhibition in Germany. It measures just 1.38mm², which is 38% smaller than the current smallest MCU on the market, with a unit price of approximately $0.16. The MSPM0C1104 is based on the Arm Cortex-M0+ core and features … Read more