What is a DSP Chip? 1. Concept and Framework of DSPDigital Signal Processors (DSP) are microprocessors specifically designed for high-efficiency and rapid computation of digital signal processing algorithms. They can filter, analyze, modify, and synthesize signals, making them one of the hearts of modern electronic technology. When exploring the application background of DSP, it is … Read more
High-End Control Dual-Core DSP Chip To meet the application needs of the new generation of equipment systems for high-end control DSP chips, the Beijing Institute of Microelectronics has launched the independently developed B320F28379D type control 32-bit dual-core floating-point DSP chip. This product has powerful processing capabilities, rich peripherals, and is fully compatible with both hardware … Read more
Produced by Zhien Intelligent Chip In addition to electrification, the entire electronic and electrical architecture of new energy vehicles has undergone many changes, with an increasing number of functions requiring implementation through microcontrollers (MCU). Core modules of electric vehicles, such as traction inverters, battery management systems (BMS), on-board chargers (OBC), and digital power management in … Read more
1. Vehicle Introduction The Hongqi HQ9, as a high-end luxury MPV, offers spaciousness and comfort, creating a quiet cabin with excellent sound insulation. However, the original car audio quality is poor, with a flat sound lacking in depth, failing to meet the owner’s pursuit of high-quality music, leading to a strong demand for audio upgrades. … Read more
Today, let’s popularize the knowledge about the well-known but rarely seen member in the public eye — DSP What exactly is a DSP? Let’s take a look ↓↓↓ Comic source: Huawei Kirin ———— / END / ———— Note: The ranking is not in order, please correct any omissions or errors, contact information is as follows: … Read more
Table of Contents L1 Instruction Memory System Instruction Decode Register Rename Instruction Issue Integer Execute Vector Execute Advanced SIMD and Floating-Point Support Cryptographic Extension Scalable Vector Extension L1 Data Memory System Memory Management Unit L2 Memory System Embedded Trace Extension and Trace Buffer Extension Statistical Profiling Extension Performance Monitoring Unit Activity Monitoring Unit GIC CPU … Read more
Video Recommendations RISC-V is reshaping the paradigm of chip innovation in China with its flexible instruction set and open ecosystem. As a promoter of domestic equipment, ZLG Zhiyuan Electronics has adopted several domestic RISC-V chips in its products, demonstrating its active practice in promoting chip autonomy. IntroductionIn 2025, the RISC-V ecosystem is expected to encounter … Read more
How 14nm Chips Outperform 5nm: Disassembly of Huawei’s New Smartphone Reveals the Path for Domestic Chips In recent years, the global chip industry has seen intense competition. Against the backdrop of the U.S. technology blockade on China, Huawei has achieved a turnaround from “14nm chips” to “high-end smartphone chips” through self-developed technology breakthroughs and integration … Read more
According to news from Westlake University, Westlake Instrument (Hangzhou) Technology Co., Ltd., incubated by the university, has successfully developed an automated laser peeling technology for 12-inch silicon carbide substrates, solving the challenges of slicing ultra-large 12-inch and larger silicon carbide substrates. Compared to traditional silicon materials, silicon carbide has a wider bandgap, higher melting point, … Read more
