Source: Tiger Says Chip Original Author: Tiger Says Chip This article introduces the functional architecture, classification applications, challenges, and trends of DSP chips. Comparing DSPs to “math prodigies”: while ordinary CPUs (like MCUs) excel at multitasking scheduling (the “liberal arts students”), DSPs specialize in quickly solving complex formulas (the “science students”), achieving “mental calculation capabilities” … Read more
🌟 The ‘Non-configurable’ Aspects of Linux: Underlying Constraints and Design Choices 💡 Introduction: The Linux system is renowned for its high degree of customizability, with nearly all configurations achievable through modifying configuration files, recompiling the kernel, or writing scripts. However, within this open and free system, there still exist some ‘non-configurable’ or ‘hard-to-configure’ components. Today, … Read more
Follow andstar our public account to not miss exciting content Source:ittbank Edited by: strongerHuangFPGA has been touted as a replacement for ASIC for over a decade by FPGA manufacturers. However, both FPGA and ASIC have their own territories and continue to thrive. What are the differences between these two technologies? 1. Introduction FPGA (Field-Programmable Gate … Read more
1. Overview The RK3399 is a high-performance SoC (System on Chip) launched by Rockchip, widely used in embedded Linux devices such as smart terminals, industrial control, edge computing, and AI visual processing. It adopts the big.LITTLE architecture, integrating dual-core Cortex-A72 + quad-core Cortex-A53, and is equipped with a powerful Mali-T860MP4 GPU, providing excellent computing and … Read more
Follow us for free updates on avionics news. Abstract The Remote Data Interface Unit (RDIU) is responsible for protocol conversion in aircraft, connecting various subsystems such as remote sensors and actuators to the aircraft’s backbone network, forming a mixed onboard network configuration. Existing RDIU protocol conversion technologies face issues such as incomplete participation of protocols, … Read more
Edge AI video terminals implement complex video data analysis functions in various edge environments (such as factories, power plants, and parks). They do not rely on cloud servers and can process video streams from multiple cameras in real-time, performing tasks such as object recognition and behavior analysis. Below, I will explain step by step from … Read more
Many people may not be very familiar with smartphones, and I am one of them. Although I use one every day, I can’t really explain much about it. I just know that suddenly everyone switched to smartphones, and I had to follow suit. However, smartphones are indeed more convenient than feature phones. What makes them … Read more
Many people may not have a deep understanding of smartphones, including myself. Although I use one every day, I can’t really explain much about it. I just know that suddenly everyone switched to smartphones, and I had to follow suit. However, smartphones are indeed more convenient and user-friendly than feature phones. What makes them better? … Read more
Software Architecture Industry Chain With the trend of automotive intelligence, “Software Defined Vehicles” has become an industry consensus. Software Defined Vehicles (SDVs) refer to the deep involvement of software in the definition, development, verification, sales, and service processes of vehicles, continuously changing and optimizing each process to achieve ongoing optimization of experience, processes, and value … Read more
As the upgrade of traditional industrial structure accelerates in our country, the increasing application demands for devices can no longer meet the current and future high-performance application and development requirements. At the same time, fierce market competition and technological competition require shorter product development cycles. Clearly, the software and hardware technologies of embedded systems and … Read more