1. Introduction The RK3399 is a high-performance SoC launched by Rockchip, widely used in smart devices, embedded systems, and industrial control applications. Understanding its boot process is crucial for developers to optimize system boot time, customize firmware, and troubleshoot boot issues. This article will detail the boot process of the RK3399, including the BootROM, bootloader, … Read more
This article contains 1014 words and 27 new words. 01 LAST YEAR, ZHAO XINLONG, aged 25, and his wife and baby boy moved from his parents’ farm into a mid-rise apartment in town. It has been a tough adjustment. Luan County is a rustbelt community on the polluted outskirts of the steel city of Tangshan … Read more
Click the card below to follow, to prevent losing contact! Add Uncle Ji’s private WeChat teufelsy, or QQ 24621756 with a note fan to join the private fan group (Click the lower left “Read the original text” for more exciting columns) Author’s Bio: A former naval veteran from the diplomatic front, has published works such … Read more
▷ Comprehensive report from Zhuhai Guanhai MediaRecently, reporters learned from Zhuhai Haoze Technology Co., Ltd. (referred to as “Haoze Technology”), located in the Zhuhai Huafa Zhihui Bay Industrial Park, that this leading domestic company in the field of integrated storage and computing AI vision chips has made significant progress inedge intelligent technology. Its self-developed first … Read more
2025/03/22, Advanced Photonics Based on AMF’s latest Process Design Kit (PDK4.5) PESiN-on-SOI wafer fabrication process (process capabilities are backward compatible), Xiaoguang regularly organizes silicon-based photonic chip wafer fabrication services, providing a full-process solution from design to delivery: 1) Design Services: Photonic integrated components, system simulation, and design; 2) Layout Services: Layout drawing and review in … Read more
Can’t stand it! NVIDIA’s recent actions have completely pissed me off!Just now, a friend of mine in the chip industry risked getting fired to leak some explosive news to me: NVIDIA’s graphics cards specially supplied to the Chinese market are all severely “castrated”!What does “castrated” mean? Simply put, these guys have locked the computing power … Read more
As domestic chip successes frequently make headlines and the semiconductor industry becomes a darling of the capital market, a critical group is leaving in droves—chip engineers with three years of experience are experiencing a collective career burnout. They have endured the darkest moments of tape-out but are faltering during what seems to be a bright … Read more
The Hawthorne Effect in Chip Development The Hawthorne Effect refers to the phenomenon where individuals alter their behavior when they know they are being observed, leading to improved performance or effort levels. This effect is particularly pronounced in digital chip development. When design engineers and verification engineers are aware that their code or design proposals … Read more
Process Node Process Type Technical Features 2nm Logic, Nanosheet (0.75V, shrink) Utilizes nanosheet technology with a 0.75V operating voltage and shrink characteristics, which helps improve chip integration and performance. 3nm Logic, Fin FET (0.75/1.2V, shrink)Logic, Fin FET (0.75/1.2V, Non-shrink) Based on Fin Field Effect Transistor technology, it offers different voltage combinations (0.75/1.2V) with both shrink … Read more
Jimu Network · Love Jimu APP, available for download in major app stores Recently, Zhuhai Haoze Technology Co., Ltd., a leading company in the domestic integrated AI vision chip field, announced that its self-developed first ultra-performance integrated AI chip, VVT300, has successfully taped out, marking the transition of the chip from the theoretical stage to … Read more