US MilitaryCyber Command and Cyber Forces(Part 2) Old Buddha (June 2, 2020) Summary: This article first explains the concept and characteristics of cyberspace; then provides a detailed introduction to the US cyber army, cyber forces, and cyber command, including their composition, scale, functions, etc.; finally describes the cyber weapons developed by US institutions and the … Read more
In the documents exposed by WikiLeaks, the CIA’s Vault7 contains a plethora of obscure terms, jargon, and some incomplete descriptions along with links, which are very interesting, but many of the terms are hard to understand. Therefore, after reviewing all the Vault7 documents, I have tried to explain as many of the hacker tools involved … Read more
Building a palm-sized Linux computer, all it takes is a Raspberry Pi and some components? Yes, you read that right, someone has done it! With a 36-key touch keyboard, a 4.3-inch touch display, and a Linux system, it has all the functionalities and can be held in one hand: With a battery life of up … Read more
In today’s manufacturing sector, highly intelligent production models have become the industry standard. On the production lines of these factories, collaborative intelligent machines are widely used, benefiting from the transformative power of AI in every link from component recognition and handling to complex assembly processes. Under the control of intelligent systems, production equipment can perceive … Read more
Zhaoyi Innovation, as a leader in the field of 32-bit general-purpose microcontrollers in China, has recently launched the GD32H7 series MCU, completing the puzzle of ultra-high-performance MCUs in China. The GD32H7 series MCU adopts a 600MHz Arm® Cortex®-M7 core based on Armv7E-M architecture. With its dual-issue 6-stage pipeline architecture and support for high-bandwidth AXI and … Read more
Cortex-M0 Processor and Introduction to ABMA Bus 01 Introduction to Cortex-M0 CPU ►►► 1.1 Internal Structure of Cortex-M0 Processor The Cortex-M0 is the simplest 32-bit RISC processor in the ARM Cortex-M series, featuring a shared bus interface for instructions and data, as well as a three-stage pipeline structure that enhances instruction throughput and execution speed. … Read more
How to Use TCM with XC32 Compiler on Cortex®-M7 Based MCU Introduction The Microchip SAMS70/E70/V7x series microcontrollers (MCUs) are high-performance MCUs based on the Arm® Cortex®-M7 core. This series of MCUs offers rich peripherals and built-in large-capacity code and data memory. To ensure high-speed, low-latency, and deterministic access to time-critical code and data, the Arm … Read more
Chips have always been the largest import item for China. For every three chips produced globally, one is used in Chinese industries. Although China has developed rapidly in the manufacturing of servers, mobile phones, PCs, laptops, and wearable devices, it faces the dilemma of being “choked” by American chips and operating systems, paying a high … Read more
Author: Xiaozao Jun Source: Fresh Date Classroom (ID: xzclasscom) In 1978, a company named “CPU” quietly emerged in Cambridge, England. Don’t be surprised, this CPU is different from the one we often refer to in computers. The full name of this CPU company is Cambridge Processor Unit, which literally means “Cambridge Processor Unit”. The founders … Read more
Central Processing Unit, Central Processing Unit In 1978, a company named CPU quietly emerged in Cambridge, England. Don’t be surprised, this CPU is different from the one we often refer to in computers. The full name of the CPU company is Cambridge Processor Unit, literally meaning “Cambridge Processor Unit”. The founders of CPU were Hermann … Read more