Hangshun Chip has been deeply engaged in high-end 32-bit MCUs and automotive SoCs for decades, gaining a thorough understanding and analysis of the pain points of electronic engineers regarding high-performance MCUs. Currently, engineers face challenges in selecting suitable brands and models, leading to difficulties in inventory and procurement management. In the future, engineers will need … Read more
Cortex-M is an ARM core aimed at MCUs, which has been around for about 20 years, with the most classic being the Cortex-M3 core, which is one of the most widely used cores on the market today. As of now (September 2024), the latest and most powerful microcontroller core is the Cortex-M85. https://www.arm.com/en/products/silicon-ip/cores/cortex-m The Cortex-M85 … Read more
The ARM Cortex-M4 flagship board is launched with exciting details below. ARM announced the launch of the new embedded processor “Cortex-M4” in February 2010, marking the fourth generation of this high-performance, low-power embedded solution, following the Taiwan Nuvoton M451 series as shown in Figure 2.1.1, with the previous three generations being Cortex-M0/M1/M3. Cortex-M4 is an … Read more
Follow the card below to subscribe to Arm Technology Academy This article is selected from the Jishu column “Infrastructure Open Source Software on Arm” in the Arm NEON learning series. NEON refers to a high-level SIMD (Single Instruction Multiple Data) extension instruction set suitable for Arm Cortex-A series processors, which can accelerate multimedia and signal … Read more
Today, Xilinx announces a new product line and three latest devices in the Zynq-7000 SoC and Zynq UltraScale+ MPSoC families! The new product line is called the Zynq Z-7000S series, with three new devices: Zynq Z-7007S, Zynq Z-7012S, and Zynq Z-7014S. The Zynq Z-7000S devices are specifically designed for smaller embedded designs, making them smaller … Read more
On November 23, Arm announced the launch of the Arm® Cortex®-M52 processor designed specifically for artificial intelligence Internet of Things (AIoT) applications, enhancing digital signal processing (DSP) and machine learning (ML) performance while effectively avoiding the cost overhead associated with dedicated DSP and ML accelerators. The Cortex-M52 will fully unleash the potential of ML in … Read more
Want to use FPGA to create your own CPU? A few years ago, it was the era of MIPS and RISC, and making a MIPS or RISC processor on FPGA was the dream of every beginner in FPGA. Then, RISC-V created a huge wave, but currently, commercially available RISC-V products are quite rare, and the … Read more
Source: Yiou.com, CSDN Organized and published by the Internet of Things Think Tank Reprint must indicate the source and origin —— 【Introduction】 —— This article helps you understand the seemingly complex ARM, MCU, DSP, FPGA, and SoC: what are they? What are the differences? ARM The ARM processor is the first RISC microprocessor designed by … Read more
1、GPIO Structure and Registers GPIO includes multiple 16-bit I/O ports, each of which can independently set 3 types of input modes and 4 types of output modes, and can be independently set or reset. GPIO consists of registers, input drivers, output drivers, and other components, as shown in the figure below. GPIO operates through 7 … Read more
We have traditionally viewed Intel and Arm as the dominant players in the PC and server markets, and the mobile application domain, respectively. Although these companies have attempted to cross into each other’s territories in the past, they have not been particularly successful. However, at the 2018 Computex conference, “diversification” became the main theme. Traditionally, … Read more