Hello everyone, welcome to my Smart Space. Let’s embark on an immersive learning journey into embedded systems together. The Cortex-M3 is a 32-bit processor core with a 32-bit internal data path, 32-bit registers, and a 32-bit memory interface. The CM3 adopts a Harvard architecture, featuring separate instruction and data buses, allowing instruction fetching and data … Read more
DSP Digital Signal Processing, or 数字信号处理. In 1971, Intel released a microcontroller, also known as a microprocessor, which can be programmed to issue commands to data. These commands operate on the numerical calculations and movements within registers, such as adding or subtracting two numbers, or incrementing a number a thousand times, which is equivalent to … Read more
🔥From the 1980s to the AI Era! How Did the 51 Microcontroller Become a Timeless Classic in Electronics? 🕰️【Origin】The “First Generation King” Born from the Industrial Revolution In the vast expanse of technology, the 51 microcontroller shines like a brilliant morning star. Although it was born decades ago, it still radiates a unique brilliance in … Read more
Word Count: 1800 Content Quality Index: ⭐⭐⭐⭐⭐ Modern CPUs are generally categorized into von Neumann architecture (also known as Princeton architecture) and Harvard architecture. The von Neumann architecture refers to the X86 architecture, while the Harvard architecture refers to the ARM architecture. One is widely used in desktop environments (desktops/laptops/servers/workstations, etc.), while the other dominates … Read more