08-23 Confused about some assembly statements in startup.s [Collapse] What does [color=#FF00FF] TEXTAREA[/color] mean? Why can't I find this instruction in the pseudo instruction? [color=#FF0000]30[/c...
I am a novice in Embedded System and have less than two years of Linux experience. I have nothing to do and want to enrich myself. There are several popular versions of embedded systems, such as Symbi...
I am using f2812, so the runtime library is rts2800 (the library running in RAM emulation). The header file includes math.h.I want to try out the math library's capabilities.float z;z=cos(90);z=cos(13...
OMAP4470 and other series chips can be used for digital image processing in the mobile field, such as robot vision processing, which has great application prospects in the future popular unmanned driv...
[font=宋体] Dear seniors: For a transformer with multiple outputs, some output voltages are stable, while others drop at a rate of about 10mv/s. Please guide me on how to adjust the output circuit. Than...
Building truly autonomous vehicles requires more efficient and precise methods for processing complex visual data. According to foreign media reports, Ellington Kirby, Alexandre Boulch, and Yihong ...[Details]
Human-machine interfaces (HMIs) are undergoing rapid evolution. As electrical and electronic architectures (EEAs) become more centralized, vehicles are increasingly demanding high-performance compu...[Details]
Gartner, a business and technology insights company, has released a list of key trends that will have a significant impact on infrastructure and operations (I&O) over the next 12-18 months.
...[Details]
When using the 250B analyzer for testing, the main parameters include FL, C0, RR, and C1.
FL represents the frequency offset value.
RR represents the crystal oscillator.
...[Details]
The first step is to use a coScope oscilloscope to monitor for any abnormal interference issues that occur during the process.
Figures 1 and 2 below show the connection diagram for testing a 1...[Details]
On December 22, it was reported that amid a continued global shortage of memory chips and rapidly rising prices, major international manufacturers are actively seeking production capacity cooperati...[Details]
Moore Threads releases new architecture and chip roadmap for Flower Harbor: showcasing full-stack technology from architecture to cluster.
Beijing, December 20, 2025 –
Moore Threads'...[Details]
On December 25th, the Korea Semiconductor Engineers Association (KSEA) released its "Semiconductor Technology Roadmap 2026," outlining its 15-year forecast for silicon-based semiconductor technolog...[Details]
On January 5th, Samsung Electronics unveiled the world's first 130-inch Micro RGB TV, the R95H, on the eve of CES 2026. This model features a unique "window-like frame" mold design, expanding the v...[Details]
The Snapdragon X series brings industry-leading AI performance and energy efficiency to desktop PCs, enabling advanced on-device experiences such as the Windows 11 AI+ PC experience and ...[Details]
On January 8, 2026,
Shanghai Tianshu Intelligent Semiconductor Co., Ltd. officially listed on the Main Board of the Hong Kong Stock Exchange. Its share price opened 31.54% higher on its f...[Details]
introduction
During the device development phase, manufacturers typically need to evaluate the electrical characteristics of design prototypes. DC testing is the most common method, but fo...[Details]
A question was asked on Zhihu:
Linus Torvalds directly called C++ garbage, why doesn't he just fight him?
This is a classic case of someone who lo...[Details]
Foreword
The core of a timing diagram is the relationship between time and voltage levels. Time progresses from left to right, while voltage levels are simply high and low, typically r...[Details]
January 19, 2026 – Mouser Electronics, a leading distributor dedicated to rapidly introducing new products and technologies,
prioritizes providing customers with new products and technologies f...[Details]