Understanding Instruction Set Architecture of Domestic CPUs

Reminder: Readers who have previously purchased the full store package “Architect Technical Full Store Data Package (Complete)” can leave a message in the WeChat store with their purchase record to get updates for free (send update package link), all subsequent updates are free(currently 44 documents)。 Get the list: In-depth Analysis of Artificial Intelligence Chip Technology、InfiniBand … Read more

Optimizing Embedded System Development with Trampoline RTOS

In embedded system development, choosing the right Real-Time Operating System (RTOS) is a crucial decision. Trampoline is a static RTOS specifically designed for small embedded systems, with its API fully aligned with OSEK/VDX OS and AUTOSAR OS 4.2 standards. With its user-friendly and powerful features, Trampoline has become the preferred RTOS for many developers. Main … Read more

Exploring the Wireless Communication Revolution of Nordic Semiconductor’s NRF52840-QIAA-R

In the fields of Internet of Things (IoT) and wireless communication, Nordic Semiconductor has always been a pioneer of innovation. Today, we will delve into Nordic Semiconductor’s flagship product – the NRF52840-QIAA-R, a multifunctional system-on-chip (SoC) that will redefine the possibilities of wireless communication. What is NRF52840-QIAA-R? The NRF52840-QIAA-R is a high-performance, multiprotocol wireless SoC … Read more

Building MPU-like GUI Applications on STM32H7S78-DK

Building MPU-like GUI Applications on STM32H7S78-DK (Home Automation Demonstration) ▶ Exploration kit featuring STM32H7S7L8 MCU STM32H7S78-DK Exploration Kit The STM32H7S78-DK exploration kit is a complete demonstration and development platform for the STM32H7S7L8H6H microcontroller based on the Arm® Cortex®‑M7 core. The STM32H7S78-DK exploration kit includes rich hardware features to help users evaluate many peripherals, such as … Read more

Driving the Future of Automotive with Arm: A Comprehensive Look at Functional Safety

As consumer demand for safer, smarter, and highly connected vehicles continues to grow, the automotive industry is undergoing rapid changes. At the same time, the rise of autonomous driving, electric vehicles, and advanced driver assistance systems (ADAS) has significantly increased the overall complexity of automotive systems. The industry must address these new safety challenges while … Read more

Comprehensive Guide to ARM Cortex-A Programmer Guide

The Programmer Guide document for the ARM Cortex-A Series is no longer over 300 pages; as of 2024, the official update was quietly released. Although the timestamp on the document is still from 2013, it was made public in 2024. Currently, the document has grown to over 400 pages. 【ARM Manual】Chapter 1 Introduction 【ARM Manual】Chapter … Read more

7T Ultra-High Field MRI Analysis of Human Brain β-Amyloid and Iron Deposition Characteristics

[Neuroscience Cutting-Edge Technology Training Series] See details at the end [Content Promotion, Lectures/Reports/Courses and Other Academic Collaborations] Please contact WeChat: Wang_Sizhen Source | Peking University Brain Science Editor | Wang Sizhen Alzheimer’s disease‘s core pathological feature is the formation of amyloid plaques caused by Aβ aggregation, while recent years have found that abnormalities in iron … Read more

A Simple Way to Break a Bad Habit

A simple way to break a bad habit A simple way to break a bad habit Author: Judson Brewer 01. Core Vocabulary vocabulary meditate /ˈmedɪteɪt/: v. to think deeply or focus one’s mind for a period of time. retreat /rɪˈtriːt/: n. a quiet place where one can go to relax or reflect. exhausting / ɪɡˈzɔstɪŋ/: … Read more