AI chips can be categorized based on their application scenarios into cloud AI training and inference, edge AI inference, and terminal AI inference. In our article on the Top 10 Domestic AI Chips, we listed the cloud AI training and inference chips from 10 domestic AI chip companies. This article will focus on edge and … Read more
Smartphones are ubiquitous in people’s daily lives, and daily activities such as traveling, dining, shopping, entertainment, and chatting are almost inseparable from smartphones. The importance of smartphones is self-evident, so losing a phone is a significant problem for users. In response to this situation, Apple phones come with a built-in Find My program that can … Read more
1 Introduction Legacy advertising only sends on channels 37 (2402), 38 (2426), and 39 (2480), and can only use 1M PHY, with a maximum effective data payload of 31 bytes. Core 5.0 introduces extended advertising, which can carry more advertising data, allowing the application layer to set up to 1650 bytes of advertising data. It … Read more
Click the blue text Follow us The Bluetooth Low Energy protocol, due to its numerous advantages in power consumption, cost, and popularity, provides a wide application foundation for interconnecting IoT devices and is rapidly gaining traction. Compared to other wireless connection solutions, an increasing number of IoT devices are connecting based on the Bluetooth Low … Read more
With the official release of the first RISC-V Chinese book “Hands-On CPU Design – RISC-V Processor Edition” more and more enthusiasts are starting to use the open-source Hummingbird E203 RISC-V core, and many beginners have left messages asking about the use of the RISC-V toolchain. To facilitate beginners in quickly learning RISC-V CPU design and … Read more
Allwinner V853 – High-Performance Edge AI Vision Processing Chip The V853 is a new generation of high-performance, low-power processor SoC aimed at the intelligent vision field, widely used in industries related to intelligent upgrades such as smart locks, intelligent attendance systems, network cameras, dashcams, and smart lamps. The V853 integrates Arm Cortex-A7 and RISC-V E907 … Read more
Click the blue text above to follow us 1. What is I2C? I2C, short for Inter Integrated Circuit, is a two-wire serial bus developed by Philips for communication between SOCs and peripherals. It requires only two wires for communication, operating in a master-slave mode where the master can read and write data, while the slave … Read more
1. Overview 1.1 What is Linux; Linux is a free and open-source Unix-like operating system. The kernel of this operating system was first released by Linus Torvalds on October 5, 1991. After adding user-space applications, it became the Linux operating system. Linux is also one of the most famous examples in the development of free … Read more
When looking for a job, do you also hope to master the core technologies of the company? To become an indispensable talent? The skills you need to master must be numerous, and for the chip industry, technology determines everything. Today, let’s discuss the essential skills that chip engineers must master:Cortex-M3 MCU chip. MCU refers to … Read more
Source | Zhihu – Lan Baoyu Organization & Formatting | Embedded Application Research Institute Who is Pingtouge? Pingtouge is actually the chip business segment under Alibaba – Pingtouge Semiconductor. To develop chips, Alibaba acquired the original Hangzhou Zhongtian Micro and, after a series of integrations and developments, became today’s Pingtouge chip business. The term “Pingtouge” … Read more