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On April 17, according to a report by Juheng.com, TSMC's revenue from HPC in the first quarter reached 41%, surpassing mobile phones for the first time and becoming the largest source of revenue, sym...[Details]

Because the program needs to use the IAP function upgrade, the spi flash may be used in the bootloader program and the app application, so I tested the SPI repeated initialization. It was found that ...[Details]

We all know that there is a rule that is to try not to use global variables, but when writing programs by ourselves, sometimes we feel that using global variables is very convenient, and we don’t fee...[Details]

At present, large-scale color LED display screens have become the mainstream product of high-definition large-screen flat-panel display devices. This is a large-size flat-panel display device comp...[Details]

The interrupt controller in S3C2440A accepts requests from 60 interrupt sources, some of which have sub-interrupt sources attached, and they share one interrupt source. There are two types of interru...[Details]

Focused on power consumption and cost optimization, recently unveiled at the AutoSens (September 12-14) and InCabin (September 15) trade shows in Brussels Smart Eye, a world-leading artificial inte...[Details]

An embedded system is a specialized computer system that controls the operation of a product, device, or system. Embedded systems can include components such as hardware, software, and firmware. The ...[Details]

From previous experience, link script is a very important thing for embedded development and single-chip microcomputer development. The work it completes is not something that comrades who do PC soft...[Details]

According to Jiwei.com, Wei Zhejia, president of TSMC, the leading foundry company, declared on October 6 that he would transfer 1,000 shares (1 million shares) to his wife Niu Qingrong. If calculate...[Details]

0 Introduction     China is the country with the largest number of blind people in the world, with about 9 million visually impaired people, accounting for about 1/5 of the total number of blind peo...[Details]

Recently, analysts expected LG Chem's electric vehicle battery sales to be $7.53 billion (up 83.7% year-on-year), while China's Contemporary Amperex Technology Co., Ltd. (CATL) was expected to be $7....[Details]

Scene Understanding Scene Understanding Functional Module Diagram The scene understanding functional module embodies the algorithms responsible for "understanding" the current driving sc...[Details]

People born in the 1980s basically have an inextricable relationship with nickel-metal hydride batteries. The Sony Walkman, radio, and four-wheel drive cars we used when we were young were basically ...[Details]

What does brake torque mean? Braking torque is the torque that hinders the motor from starting. The motor's starting ability can only be significantly enhanced by effectively suppressing the g...[Details]

1. Circuit composition of switching power supply The main circuit of the switching power supply is composed of input electromagnetic interference filter (EMI), rectifier filter circuit, power c...[Details]