SP2-032-S220/03-77/2

TrustZone is an extension of ARM6 by ARM. It only adds one instruction, one configuration status bit, and a new secure state that is different from kernel state and user state. ARM did not design Trus...[Details]

The Ministry of Natural Resources, the National Forestry and Grassland Administration, the National Energy Administration and other three departments recently jointly issued a notice, clearly encou...[Details]

1 Overview CPLD (Complex Programmable Logic Device) is a programmable logic device with abundant programmable I/O pins. It is programmable in the system and easy to use and flexible. It ca...[Details]

A converter is a device that converts one signal into another. A signal is a form or carrier of information. In automated instrumentation and automatic control systems, one signal is often converte...[Details]

Coaxiality detection is a problem we often encounter in measurement work. Using three-coordinate measurement to detect coaxiality is not only intuitive and convenient, but also has high measurement ac...[Details]

According to foreign media reports, Seoul Semiconductor Co., Ltd. of South Korea announced the launch of a new generation of WICOP UHL (Ultra High Brightness) series LED lights, which can reduce the ...[Details]

The disadvantages of current semiconductor lighting are mainly in the following aspects: 1. Low light efficiency of high-power LED applications The commercialized high-power light-emitt...[Details]

CEVA, the leading licensor of signal processing platforms and artificial intelligence processors for smarter, connected devices, today announced that Ambiq Micro, a leader in ultra-low power solution...[Details]

On the morning of November 9, 2023, the first World Energy Storage Conference opened in Ningde City, Fujian Province. With the theme of "Global Vision and New Energy Storage", this conference was co-h...[Details]

    Market research firm TSR predicts that shipments of image sensors with a resolution of 64 megapixels or above to smartphone manufacturers will reach 127 million units in 2020. This shows that t...[Details]

For MCU space allocation, see *.M51 file. For ARM and DSP space allocation, see *.map file.   1. Function location: If you want to place the function int BIN2HEX(int xx) {     ... } i...[Details]

Three main parameters for selecting filter capacitors in switching power supplies Many electronic designers know the role of filter capacitors in power supplies, but the filter capacitors used at th...[Details]

Today's laptops are becoming ultra-thin, and the biggest design challenge this design trend brings to system engineers is the ultra-thin power adapter. How to design a power supply that can be ins...[Details]

In the 4G era, China Telecom's mobile phones will not only be compatible with the traditional CDMA standard, but will also be compatible with FDD LTE and TD-LTE. 　　As 4G licenses are about to be is...[Details]

As a standard feature of robot positioning and navigation, LiDAR plays an important role in helping robots walk autonomously. As a sensor whose main purpose is laser ranging, data such as measurement...[Details]