Compliance testing is a step-by-step test that the PC industry must conduct to meet the requirements of mass production of PCs and comply with relevant electrical performance indicators. The above is ...
I am debugging a voice driver, the voice codec is cp1306. In the open function, I applied for a DMA channel, and in the read/write function, I waited for interruptible_sleep_on(&ssi_rwait); When DMA i...
The chief engineer gave me a Protel99 component package file with the suffix ddb. I referred to the method at this URL [url]https://wenku.baidu.com/view/2f4ac2d13186bceb19e8bb93.html[/url] But when I ...
I'm new to driver development. My boss wants me to write a driver for an ISA card, mainly to read the data on the card. I'll use DDK to develop it. (I can't use Driver Stuidio or something like that, ...
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]
Imagine someone driving on a busy highway, needing to check their speed and navigation information, but looking down at the dashboard forces their gaze to momentarily leave the road. This is where ...[Details]
Just now, my WeChat Moments was flooded with a post that the Ministry of Industry and Information Technology (MIIT) granted conditional licenses to two vehicle models
equipped with Level 3 "condit...[Details]
As wearable medical devices evolve towards miniaturization, longer battery life, and higher security, traditional BLE SoCs are facing increasingly prominent bottlenecks in terms of power consumptio...[Details]
Artificial intelligence (AI) is a technology that enables machines to perceive, understand, reason, and learn. Its core implementation relies on algorithms and data, that is, by using large amoun...[Details]
Infineon and Lenovo have jointly launched a high-performance computing platform for software-defined vehicles, driving autonomous driving technology into a new era.
Infineon Tec...[Details]
The "upgrade war" for automotive-grade MCUs has begun in full swing.
On the one hand, against the backdrop of the automotive intelligence moving into deeper waters, more and more OEMs su...[Details]
On December 16, semiconductor solutions provider Renesas Electronics Corporation expanded its software-defined vehicle (SDV) solutions product line, centered on its fifth-generation (Gen 5) R-Car s...[Details]
High and low temperature testing
is a test method that evaluates the performance of a product by subjecting it to extreme temperature conditions. In short, it simulates harsh environments ...[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]
To address serious safety hazards such as gas explosions in coal mining, a mine safety system was designed. This system monitors environmental parameters such as gas concentration, temperature, fir...[Details]
Part 1: The Necessity of Nonlinear Calibration
Traditional vector network analyzers (VNAs) are based on the assumption of linear systems and characterize device properties through S-parame...[Details]
On December 19, Cinemo, an innovative one-stop, fully integrated digital media product provider, announced the launch of its next-generation AI-driven cockpit solution – Cinemo ICO™. By introducing...[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]
Test/Measurement
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