Fabric is a desktop widget system customized with Python, designed to simplify and enhance the experience of creating widgets. It offers a range of features that make this typically tedious process enjoyable and straightforward. The goal of Fabric is to provide a high-level, signal-based workflow that eliminates the need for polling or bash scripts, even … Read more
In modern software engineering, automated operations have become a fundamental capability. Whether it is deploying applications, managing servers in bulk, performing daily operational tasks, or building CI/CD pipelines—automation is the core means to improve efficiency and reduce human errors. Python has two heavyweight tools in the field of operations: • Ansible: A mainstream, agentless automation … Read more
The first generation of semiconductors is led by SMIC. It is the first choice for entering the semiconductor industry, often referred to as the “Huangpu Military Academy”. Following that are Wuhan Xinxin, Yangtze Memory Technologies, Changxin Technology, Qingdao Xinen, Silicon Motion, Shaoxing, UMC, and others. For the third generation of semiconductors, the most comprehensive and … Read more
Part One: What is “Chip Fabrication”? We can understand it as “the first trial print of constructing an ultra-complex skyscraper”. Imagine you want to build a special skyscraper—it is a microchip with billions of “rooms” (transistors), and the design is extremely complex. If you start construction directly and make a design error, the entire “building” … Read more
Click the Blue Text Follow Us #04 Equipment and Materials 4.1 Key Equipment Photolithography Machine: As the core equipment in the fabrication process, its accuracy and stability have a decisive impact on the quality of the chip pattern transfer. Modern photolithography machines use advanced optical systems and precise mechanical structures to project layout patterns onto … Read more
With great power comes great responsibility; Huawei’s every move sparks intense debate across various platforms. For instance, when Huawei donated funds to overseas universities a few years ago, it faced significant criticism. However, those within the industry have a much clearer perception than the uninformed outsiders. This July, the 8th China Graduate “Chip” Innovation Competition … Read more
Today, let’s discusshow to establish campus network virtualization. Unlike traditional campus networks that focus on individual devices, virtualized networks emphasize the overall business experience across the entire network. By utilizing iMaster NCE-Campus and VXLAN technology, network resources can be flexibly allocated. Through virtualization technology, physical network resources are pooled, creating a comprehensive resource pool that … Read more
According to information from Chip Easy, there are no more than ten universities in China that can provide chip fabrication opportunities for undergraduates. Among these universities, not all of them have stable chip fabrication processes. Some schools only have opportunities for chip fabrication when collaborating with enterprises, while others only allow certain research groups at … Read more
1. VXLAN Virtual Campus Network Hierarchy and Concepts Multiple virtual networks can be created based on business needs to achieve business isolation. L2 and L3 communication is achieved through VXLAN. A logical topology based on any physical topology is constructed through virtualization technology. Business networks are created on the Fabric, decoupling from the physical network. … Read more
China and the U.S. Trade: The Darling of the Era On September 14, 2020, late at night, Hsinchu, Taiwan. TSMC’s factory was brightly lit, and the machines on the production line were still running at high speed, but there was an unusual tension in the air. Just a few hours earlier, the U.S. Department of … Read more