Year: 2025

IP and SoC Simulation and Debugging of OpenTitan

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IP and SoC Simulation and Debugging of OpenTitan

Project Introduction Path <span>/home/IC_verify/project/opentitan</span> Simulation Prerequisites and Notes 1.Before running the simulation, execute source ~/source_python to switch the default Python version.2.Do not modify any files in Bazel; only run the simulation. Otherwise, Bazel will determine that dependencies need to be updated, leading to errors when downloading libraries. Simulation Method IP Verification Hardware IP Blocks – … Read more

AI Applications in SOC: An Economical Future for Cybersecurity

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AI Applications in SOC: An Economical Future for Cybersecurity

Like any powerful technology, the impact of AI depends on how it is utilized. For instance, cyber attackers are leveraging AI to execute increasingly sophisticated attacks such as phishing, network infiltration, and ransomware. However, when used correctly, AI can also become a formidable tool against these attacks.Embedding AI-driven cybersecurity solutions in Security Operations Centers (SOC) … Read more

Xiaomi’s Self-Developed Mobile SoC Chip Emerges: Lei Jun Summarizes the Decade-Long Journey

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Xiaomi's Self-Developed Mobile SoC Chip Emerges: Lei Jun Summarizes the Decade-Long Journey

After a decade on the “chip-making” path, Xiaomi has launched its second self-developed mobile SoC chip, with Lei Jun summarizing the journey of Xiaomi’s chip development as “a decade of ice-drinking, yet the passion remains hot.” From the evening of May 15 to May 16, Lei Jun posted three Weibo updates announcing Xiaomi’s self-developed mobile … Read more

Summer Charging Guide for New Energy Vehicles: What You Need to Know About SOC!

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Summer Charging Guide for New Energy Vehicles: What You Need to Know About SOC!

The hot summer is approaching, and temperatures are rising everywhere. Another year of summer heat is about to arrive. This unpredictable high-temperature weather not only makes us sweat profusely while traveling but also puts a significant strain on our vehicle’s battery. Careful car owners may have already noticed that battery endurance seems to change in … Read more

Analysis of the Role of SOC Range in All-Vanadium Redox Flow Batteries

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Analysis of the Role of SOC Range in All-Vanadium Redox Flow Batteries

The State of Charge (SOC) range of all-vanadium redox flow batteries (VRFB) refers to the allowable range of charge and discharge states during battery operation (e.g., 20%-90%). Properly setting and controlling the SOC range is crucial for the performance, lifespan, safety, and efficiency of VRFBs, with its main functions reflected in the following aspects: Preventing … Read more

Is the Joint Venture with ARM a Case of ‘Inviting the Wolf into the House’?

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Is the Joint Venture with ARM a Case of 'Inviting the Wolf into the House'?

Recently, ARM, a subsidiary of Japan’s SoftBank, and the Tsinghua Unigroup Innovation Fund signed a memorandum of cooperation in Beijing to establish a joint venture in Shenzhen. In the future, this joint venture will be developed into an important domestic integrated circuit core intellectual property development and service platform, controlled by Chinese stakeholders. Many netizens … Read more

Neuroimmunology Insights | Aβ/Tau Neural Circuits; Retrieval of Conditional Immune Response in Anterior-Posterior Insula; CD83+ Microglia

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Neuroimmunology Insights | Aβ/Tau Neural Circuits; Retrieval of Conditional Immune Response in Anterior-Posterior Insula; CD83+ Microglia

1. Mol Psychiatry | Synaptic Vulnerability to β-Amyloid and Tau Pathologies Differentially Disrupts Emotional and Memory Neural Circuits Research Background: The core symptoms of Alzheimer’s Disease (AD) include memory loss and neuropsychiatric abnormalities (such as anxiety), with pathological markers being amyloid beta (Aβ) plaques and tau neurofibrillary tangles in the brain. However, how Aβ and … Read more

High-Performance Processor (MCU) for Integrated Cortex-M0 Core Motor Control Applications – LCP037AH31ES8

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High-Performance Processor (MCU) for Integrated Cortex-M0 Core Motor Control Applications - LCP037AH31ES8

High-Performance Processor (MCU) for Integrated Cortex-M0 Core Motor Control Applications – LCP037AH31ES8 Product Introduction 1. Product Overview: The LCP037A series (LCP037AH31ES8/LCP037AK31EU8/LCP037AK31EV8) is a high-performance processor integrated with a Cortex-M0 core, designed for applications such as motor control. It also integrates three independent PMOS, three independent NMOS gate driver modules, and a 5.0V, 50mA LDO integrated … Read more

Financial Analysis of Allwinner Technology in 2024

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Financial Analysis of Allwinner Technology in 2024

1. Asset Structure Analysis The total assets in 2024 amount to 3.545 billion yuan (2023: 3.532 billion yuan), a year-on-year increase of 0.37%, with overall fluctuations being minor. The asset composition is primarily current assets (71.78%), with non-current assets accounting for 28.22%. The main items are as follows: Cash and cash equivalents:1.740 billion yuan (49.10%), … Read more

Full-Scale OTA Upgrade for Allwinner MR536 with OpenWRT

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Full-Scale OTA Upgrade for Allwinner MR536 with OpenWRT

The Allwinner MR536 Tina 5.0 OpenWRT OTA upgrade can be achieved through two methods: AB backup and Recovery system. The AB backup method involves burning two copies of uboot, kernel, and rootfs into Flash, and then using uboot environment variables to decide which set to switch between. This method consumes too much Flash space and … Read more