Photoinduced Decarboxylative Allylation: Dual Atom Substitution for sp3 Fragment Skeleton Editing

Image source: J. Am. Chem. Soc.Introduction:Professor Ruben Martin reported a photoinduced palladium-catalyzed interceptive decarboxylative allylation reaction. This strategy innovatively achieves atom pair exchange and a series of skeletal contraction and extension reactions, providing a non-traditional retrosynthetic approach for complex molecule construction, while offering a modular and versatile synthetic tool for rapidly and efficiently obtaining sp3 … Read more

Xiaomi’s Self-Developed SoC ‘Xuanjie O1’ Specifications Remain a Mystery, Successfully Taped Out 3nm Chip Last Year

Recently, it was officially announced that Xiaomi’s self-developed mobile SoC chip has been named “Xuanjie O1” and will be released in late May. This sudden emergence of a self-developed chip has surprised many, and Lei Jun specifically emphasized that this chip is designed and developed independently by Xiaomi. Xiaomi has done an excellent job of … Read more

In-Depth Analysis of Automotive SoC Chip Technology Architecture and Industry Ecosystem (2025 Edition)

1. Heterogeneous Computing Units: The Collaborative Logic of the Car’s “Brain” 1. What is Heterogeneous Computing? The “heterogeneous computing” in automotive SoC chips refers to the integration of multiple processing units (such as CPU, GPU, AI accelerators, etc.) within the same chip, collaborating to meet the diverse needs of vehicles—from real-time control (like braking) to … Read more

The Autonomous SOC: A Journey, Not a Destination

SentinelOne often discusses the concept of the autonomous SOC with their clients and the fundamental transformation it brings to daily security operations. Today, we take a third-party perspective to see how they define this concept. Additionally, in this article, SentinelOne presents a maturity model for the autonomous SOC. Like much in cybersecurity, what matters is … Read more

Latest Smartphone SoC Processor Rankings for May 2025: CPU and GPU Comprehensive Performance Ladder Chart

The smartphone processor rankings for May 2025 have been updated again, incorporating the latest released smartphone SoCs. This time, the optimization ratio for CPU and GPU performance scores has been re-evaluated, and some smartphone SoCs have been appropriately adjusted in the rankings, with continuous optimization of the ladder chart. Thank you for your feedback! In … Read more

Cabin SoC Research: Domestic Production Rate Exceeds 10%, AI-Driven Cabin SoCs to Become Mainstream in the Next 2-3 Years

Zuosi Automotive Research has released the “2025 Smart Car Cabin SoC Chip Research Report.” In the Chinese smart car cabin SoC market, although Qualcomm, Renesas, AMD, and other manufacturers still dominate, the domestic production rate is rapidly increasing. According to statistics from Zuosi Automotive Research, the domestic production rate of smart cabin SoCs exceeded 10% … Read more

Understanding Mobile SoC Chips: An Insight into Xiaomi’s Xuanjie

Out of the blue, Lei Jun suddenly announced that Xiaomi’s long-awaited self-developed mobile SoC chip “Xuanjie O1” is coming! Lei Jun also posted: “After ten years of hard work, the passion for chip development is still strong. Xiaomi has been on the path of chip development for over a decade. Everyone knows that making chips … Read more

Xiaomi to Release Self-Developed SoC Chip, Domestic Chips Seize Opportunities! A Detailed Analysis of SoC Chip Opportunities

Xiaomi has announced significant news, with the launch of the Xuanjie O1 expected in late May! On May 15, Lei Jun, the founder of Xiaomi Group, announced on social media that Xiaomi’s self-developed mobile SoC chip, named Xuanjie O1, will be released in late May. As an important downstream field for SoC chips, smartphone SoC … Read more

What is an SoC Chip? Is the Xiaomi Xuanjie Chip Difficult to Create?

Last night, Lei Jun officially announced that the Xiaomi Xuanjie chip will be released at the end of the month, directly trending on social media and sparking widespread discussion. Xiaomi has gradually deepened its involvement in the semiconductor industry, from the early Surge S1 to the current Xuanjie chip. So, what is an SoC chip? … Read more

Flashing the Allwinner H3 Chip: A Comprehensive Guide

★ In the information age, most electronic products require system support to operate perfectly. However, there are times when these systems may malfunction, such as failing to boot. If you don’t know how to flash the firmware, it can be quite frustrating. This tutorial will teach you how to flash the firmware to resolve such … Read more