1. Introduction
The processing object of 3D chips is objects represented by polygons. There are two advantages of using polygons to represent objects: first, it is direct (although cumbers...[Details]
Infineon Technologies' latest technology enables 22 kW reference design for industrial general purpose motor drives
In the power electronics and semiconductor markets, the system ap...[Details]
Gartner today released important trends affecting the future direction of data science and machine learning (DSML). With the rapid development and evolution of the DSML industry, data is increasingly...[Details]
1. Current status of video surveillance systems
Video surveillance systems have evolved from analog closed-circuit television surveillance to digital and networked development, and are now mo...[Details]
Since the beginning of the year, more than 60 companies in the A-share market have voluntarily withdrawn their listing application materials. At the height of the storm, Megvii Technology, one of the...[Details]
1 Exception vector and program jump
Data abort is one of the exceptions defined by the ARM system. When an exception occurs, ARM will automatically jump to the exception vector table and jump to the...[Details]
The so-called message mailbox does not transmit data, but tells the task which variables to use at the right time or to use the variables promptly and accurately when some special variables change. Th...[Details]
Intel today responded to rumors of "12th generation Core processor price cuts" saying that rumors about Intel PC processor price cuts are untrue. Intel said that it currently has 11th-generation, 1...[Details]
With the development of technology, the complexity of components is getting higher and higher. For the design of electronic products, the selection of components is becoming more and more important...[Details]
At the end of May 2019, with the grand launch of FAW Hongqi's latest masterpiece HS5, Sensortech's 77GHz automotive millimeter-wave radar became the first ADAS millimeter-wave radar sensor in China t...[Details]
Overview
As a core member of the OPEN Alliance and the AUTOSAR Alliance, Hirain has provided consulting services covering design and testing in technical fields such as TCP/IP, SOME/IP, DoIP, ...[Details]
Base station power engineers face numerous design challenges. Wireless operators want them to reduce power consumption and system size. Subsystem power supply also requires certain complex tasks su...[Details]
Hardware Hookup As shown in the figure, the 16*16 dot matrix is divided into 16 POS pins and 16 NEG pins. The 16 NEG pins are connected to the parallel output of 74HC595 (U16, U17). We conne...[Details]
SerDes, short for Serializer and Deserializer, is a high-speed serial data transmission technology.
Its working principle is similar to turning pages of a book: breaking a heavy book into page...[Details]
There are many ARM assembly instructions, but not many of them are commonly used, and even fewer require careful study.
More useful is MOV B BL LDR STR
It is better to learn through specific as...[Details]
PCB Design
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