The Memory Protection Unit (MPU) is a computer hardware unit that provides memory protection functionality, typically integrated within the CPU. The MPU is a simplified version of the Memory Management Unit (MMU), offering only memory protection support, often used in low-power processors that do not require features like virtual memory management.[1] The MPU allows programs … Read more
Author’s Note：Many readers have previously consulted me about the MPU and Cache usage related issues of the NXP S32K3xx series MCUs. The performance of a powerful dual-issue high-performance CPU core like the Cortex-M7 is often limited by the on-chip Embedded Flash (eFlash, with a working frequency ≤50MHz) when operating at high speeds (Core clock ≥150MHz), … Read more
In the embedded field, FPGAs are a very important type of device. Today, AMD announced the 40th anniversary of the first commercial Field Programmable Gate Array (FPGA) being introduced. What stories lie behind FPGAs, what is the current development situation domestically and internationally, and can domestic FPGAs take the lead? From Replacing ASICs to Edge … Read more
This year marks the 40th anniversary of the first commercially available Field-Programmable Gate Array (FPGA), which introduced the concept of reprogrammable hardware. By creating “hardware as flexible as software,” the reprogrammable logic of FPGAs has fundamentally changed the landscape of semiconductor design. For the first time in history, developers could design chips and redefine their … Read more
Click on the aboveblue text to follow us MCU debuggers play an important role in embedded development. The price difference is usually determined by multiple factors such as functionality, compatibility, performance, and support services. 1 Basic Functionality and Protocol Support for SWD The two-wire debugging protocol (SWDIO and SWCLK) commonly used for ARM Cortex-M series … 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
After cloud computing, edge computing will become a new growth point in the IoT market over the next decade, which is an undeniable fact. According to market research firm Gartner, by 2025, 75% of data will be generated at the network edge, meaning that the distribution of computing resources in the entire smart world is … Read more
Mind Map The HTTP request methods currently in mainstream use are quite fixed and have not changed significantly with major version upgrades. According to common, uncommon, and extended, they can be divided into the 3 categories shown above.To thoroughly understand these request methods, we need to consider several aspects: What was the original intention behind … Read more
With the rapid development of AI technology, the digital transformation across various industries is accelerating, leading to a growing demand for computing power and faster data communication. To meet this demand, Huabei Industrial Control has launched the embedded AI motherboard MITX-6156 based on the 12th/13th generation Intel Core series processors, which features high computing power, … Read more
Competitors are becoming increasingly intelligent and efficient, and are also becoming more adept at infiltrating industrial networks. Recent survey data from Booz Allen Hamilton reinforces this fact. The company surveyed 314 companies globally that operate industrial control systems (ICS) and found that 34% experienced more than two data breaches within a year. In 2015, the … Read more
