XC3S200A is set to Master SPI Mode. Some chips load and work normally after power on, but some chips do not load at all and there is no clock signal. Is the chip broken or does it need to be configure...
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The following will not explain the clock classification of MSP430G2553 and the clock sources of ACLK, MCLK and SMCLK in detail. You can find many related articles on Baidu or CSDN. This article mainly...
What is a collision?Except for some special application scenarios such as cultural relics theft prevention, it is rare for a reader to read and write only one tag. In fact, there are always multiple t...
[i=s]This post was last edited by alan000345 on 2020-8-11 23:53[/i]IntroductionWhen designing a switch-mode power supply, the main figures of merit (FOMs) include cost, size, and efficiency. [ 1] Thes...
With the development of the pure electric vehicle industry, the integration level of electric drive assemblies is getting higher and higher, and domestic parts manufacturers have launched "two-in-o...[Details]
This application test targets non-nominal 50Ω cables, including coaxial, twisted pair, and differential high-speed data line tests, including impedance parameters, S parameters (insertion loss, stand...[Details]
Manufacturers of portable consumer electronic devices face many challenges. They must develop cost-effective, high-performance, and versatile audio solutions while extending battery life. On the ot...[Details]
A method of realizing a high-speed, high-precision, integral type analog-to-digital converter based on the principle of digital pulse width modulation (DPWM) powered by a single power supply is pro...[Details]
The new federal energy law in the United States requires that low-efficiency lighting bulbs such as the common 60W~100W incandescent lamps be phased out by 2012. Home lighting systems will be fully tr...[Details]
Currently, I am helping others develop a wireless receiving module for short-distance communication. The requirements are very simple, and it can be solved with a simple 51 microcontroller. But they ...[Details]
At Electronica 2022 in Munich last week, All About Circuits had the opportunity to interview Adam White, President of Infineon Technologies’ Power and Sensor Systems (PSS) Division. In this article...[Details]
Cement roof photovoltaic bracket is a kind of solar fixed bracket installed on the cement roof. For this type of roof power station, Baowei photovoltaic bracket has designed a standard product, the...[Details]
IT Home reported on May 3 that according to iMore citing source rogame, there was news in February this year that Apple is currently testing the 2020 13-inch MacBook Pro, which has Intel i7-1068NG7 2...[Details]
Pulse Width Modulation, PWM (Pulse Width Modulation), modulates the width of a series of pulses to equivalently obtain the required waveform (including shape and amplitude). PWM control technology ...[Details]
introduction
The wireless communication industry is constantly advancing innovation. WCDMA, WiMAX, MIMO and 4G all require enhanced performance. Performance enhancement, while providing gr...[Details]
The routines of TQ2440 are all in the ADS environment. ADS is an antique software. Win7 does not support it, let alone Win10. Considering the needs, I tried to port the project to Keil5. After search...[Details]
Following Samsung Electronics, the Japanese government approved SK Hynix's application to import gas hydrogen fluoride. South Korea's Ministry of Trade, Industry and Energy said that the Japanese gov...[Details]
Signal denoising is one of the classic problems in the field of signal processing. Traditional denoising methods mainly include linear filtering methods and nonlinear filtering methods. When working,...[Details]
FPGA/CPLD
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