I am surrounded by VIVADO developers, but I don’t have an ISE environment, so the download is too slow;
I need to convert NGC files into files that can be simulated in modelsim under ISE environment. ...
Because many of my friends are from MCU , they are used to using JLINk to debug programs on MCU, and they are not used to it when they switch to Linux . It is true that if you can set breakpoints, sin...
Let's first use the following figure to understand the classification of components :Definition of storage period of components:
Storage period ts : The time components are stored under certain enviro...
We will design a current transformer. Using a current transformer can reduce the loss when measuring the primary current of the converter. For example, in a high-power switching power supply, the curr...
UHF Duplexer
The motivation here is to save money on installing cables in the home.When built, my house had a coaxial cable installed from the attic to the lounge, carefully hidden in the cavity wall....
When developing a program, we often hope that some global variables have the desired initial values when they are used. We usually use the following two methods to implement the initial value assignme...
The Internet generally advocates using software to simulate I2C. I also used simulation to read temperature and humidity sensors before. This time I have the time and opportunity to use I2C again, so...[Details]
Molex Releases Global Research Report on "Looking Forward to the Future of Mobile Devices"
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68% of respondents said that by 2026, consumers will own more smart devices
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...[Details]
Selecting the appropriate detection method and using the level meter correctly are the keys to successful level measurement. In the daily level measurement of process equipment, there are always so...[Details]
The most common switching power supply structure is the buck converter, which can efficiently convert high voltage to low voltage. Figure 1 shows a typical buck converter, where the N-channel MOSFE...[Details]
Earlier this month, research firm Gartner released its annual report covering the state of the semiconductor industry in 2019. The report highlights semiconductor industry trends that drove revenue g...[Details]
International Energy Network/PV Headlines (PV-2005) learned that on June 16, Shaanxi Yanchang Petroleum Material Group Co., Ltd. announced the winning candidates for the public bidding and procurem...[Details]
There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device...[Details]
1 Introduction
At present, touch screens and LCD screens have become commonly used input and output devices in embedded computer systems. Touch screens are divided into resistive, capac...[Details]
LM1875 has higher power than TDA2030 and TDA2009, and its voltage range is 16～60V. Its power without distortion is 20W (THD=0.08%), and when THD=1%, its power can reach 40W (the human ear has no obvi...[Details]
According to Japanese media reports, although outside analysts believe that the Huawei incident will affect the revenue of US IC design software companies due to strict export controls, the performan...[Details]
Introduction to Data Block (DB)
(1) Introduction to Data Block (DB)
Data blocks are used to store user data and program intermediate variables. When a new data block is created, the defau...[Details]
Not long ago, when I was matching a set of audio equipment for a friend who was only used for listening to music, I chose Shengya's SV-221 gallstone hybrid amplifier as the amplifier. I had the opport...[Details]
1. Introduction It has been 140 years since the French physicist Plante invented the lead-acid battery in 1859. Lead-acid batteries have the advantages of low cost, wide applicability, good re...[Details]
Preface If we want to understand how a microcontroller runs a program, we first need to understand the composition of the microcontroller. Here we take the 80C51 microcontroller as an example to unde...[Details]
On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
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