When using gcc to compile the u-boot kernel, an error is always reported, for example:
scripts/Makefile.host:118: recipe for target 'scripts/basic/fixdep' failed
Makefile:381: recipe for target 'scrip...
The analog IQ modulator includes a mixer. In the process of up-conversion, image frequency products are bound to be generated. When the output signal is frequency-free, that is, when the center freque...
[i=s]This post was last edited by UUC on 2020-5-3 08:34[/i]I would like to wish you all a happy May Day holiday in this warm spring!
Due to the serious epidemic situation some time ago, even though th...
As the basic language for embedded development, C language has increasingly let engineers know its power: registers can be directly manipulated to facilitate the function setting of CPU; physical addr...
Traditional brushless DC motors use square wave control, which is simple to control and easy to implement. However, there are problems such as torque pulsation and commutation noise, which are limi...[Details]
According to foreign media reports, the Southwest Research Institute (SwRI) in the United States has developed a cybersecurity system to test the vulnerabilities of self-driving cars and other techn...[Details]
I always thought that the supply of chips for home appliances was very stable, but recently almost all home appliances have been reported to have increased in price due to insufficient raw materials....[Details]
At the Qualcomm "2021 Technology and Cooperation Summit" held today, Zhao Ming, CEO of Honor Device Co., Ltd., said that Qualcomm is the first supplier to quickly complete supply certification and si...[Details]
In recent years, supply chain security has become one of the hottest topics in the integrated circuit industry. Among many links, EDA, equipment and materials are the three strategic foundation pilla...[Details]
The oscillation circuit, also called a waveform generator, is a signal generator with no signal input but signal output. It is generally composed of an amplifier circuit and an oscillation frequen...[Details]
When you are developing MCU systems, have you ever encountered the need to reduce the power consumption of MCU systems? The power consumption of the entire MCU system board is comprehensive data, i...[Details]
CRC16-STANDARD fast algorithm
; Entry: R0-Original CRC result high bit R1-Original CRC result low bit R2-Next byte value involved in calculation
; (Initially set R0=0, R1=0, R2=first byte value) ...[Details]
News on the evening of February 22, Huawei held an online conference tonight to launch its annual flagship mobile phone Mate X2. This is Huawei's new generation of folding screen flagship mobi...[Details]
0 Introduction
Virtual instrument is a brand new concept of instrument. It is a major breakthrough in the concept of traditional instrument. Its appearance has ushered in a new era of instrument ...[Details]
The high-voltage dielectric loss tester is a high-precision instrument that can automatically measure the dielectric loss tangent value and capacitance of various high-voltage power equipment on-site ...[Details]
The core of new energy vehicles must not be reflected in autonomous driving, smart cockpits, and interior screens. The real experience of car companies' car-making technology is the three-electric sy...[Details]
In CharIN's introduction to fast charging power, the document "CharIN High Power Commercial Vehicle Charging Standardization Task Force update" involves a blueprint for the charging power of passenge...[Details]
Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]
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