“In embedded development, target devices often cannot compile locally due to limited resources. Cross-compilation becomes a key technology—using a powerful host platform and a dedicated toolchain to generate executable code for the target platform. This article elaborates on its concepts and general processes, detailing cross-compilation implementation with examples from the three major architectures: ARM, MIPS, … Read more
Technical barriers + ecological synergy + domestic substitution, the core beneficiaries under the semiconductor cycle recovery Core Insights Allwinner Technology (300458.SZ), as a leading smart application processor SoC designer in China, is experiencing a dual boost in performance and valuation thanks to its layout in three high-growth sectors: automotive electronics + robotics + industrial control. … Read more
【Content Overview】An AI chip with only 22 nanometers and energy consumption as low as microjoules, designed specifically for always-on wearable devices and the Internet of Things. This is not just a technological iteration, but a reflection of the rise of the open architecture RISC-V. When such flexible and efficient technological innovations meet a national strategy … Read more
September 24, 2025 TL;DR The CHERI project enhances system security by introducing “capabilities” in hardware instruction set extensions, providing hardware-level memory safety and fine-grained isolation for languages like C/C++. Carl Shaw presented the history, design, implementation, and progress of porting CHERI to Linux at LSS EU. CHERI has been implemented on platforms such as RISC-V … Read more
As autumn deepens, the enthusiasm for open source in university campuses continues to rise. Today, two university events in the open source field have concluded — the 22nd Software Freedom Day (Xi’an University of Posts and Telecommunications) and the first “Hefei RISC-V Open Day” (Hefei University of Technology). The deepin community has been deeply involved, … Read more
Allwinner Technology (300458) was established in 2007 and went public on the Shenzhen Stock Exchange’s Growth Enterprise Market in 2015. Headquartered in Zhuhai, the company focuses on the design of smart application processors SoC, high-performance analog devices, and wireless interconnection chips. Its products cover three core sectors: smart terminals, AIoT, and automotive electronics, widely used … Read more
![RISC-V New Benchmark! In-Depth Testing of the Qinheng CH32V307 Development Board [Domestic MCU Column Issue 122]](https://boardor.com/wp-content/uploads/2025/11/c568101e-9dcc-410b-9d69-5667a4367408.jpg)
Qinheng USB Bluetooth MCU Forum https://bbs.21ic.com/iclist-900-1.html *Reading Instructions: The following is a brief summary display, with no specific order of ranking. For detailed evaluation processes, source code, and materials, please click the original link to view. Evaluation One 1. Unboxing: Industrial Grade New Benchmark https://bbs.21ic.com/icview-3457910-1-1.html The original factory packaging box is labeled with Qinheng, and … Read more
Comprehensive report by Electronic Enthusiasts NetworkRecently, Guangdong LeapFrog Technology received two good news. In May, LeapFrog Technology successfully completed its Series B financing, raising over 200 million RMB. This round of financing was led by Zhuhai New Quality Productivity Investment Fund, with participation from the University of Macau Development Foundation, New Jieli, and other institutions. … Read more
A significant breakthrough has occurred in the field of domestic GPUs! Xindong Technology launched the “Fenghua 3” full-featured GPU on September 22, 2025, which, thanks to several globally pioneering technologies and industry-level applications, has become a milestone product in the process of domestic computing power autonomy. The following is an in-depth analysis from the perspectives … Read more
Recently, RISC-V International and Infineon Technologies jointly held the 2025 RISC-V Automotive Conference in Munich, bringing together various stakeholders from the RISC-V automotive ecosystem to discuss the future of software-defined vehicles. The theme of this conference was “Shaping the Future of Mobility with Open Standards and Close Collaboration,” focusing on the two core elements of … Read more