M80-4T1180100-12-321-08-321

The .asm file is the source file of the assembly code, and the .inc file is the include file, similar to the .c file and .h file in C language. Next, let's analyze these three files. (To analyze the...[Details]

　　Inverter power supplies can be divided into power frequency conversion and high frequency conversion according to the conversion method. Power frequency conversion uses discrete devices or integrat...[Details]

1. Introduction Communication power supply is a key basic equipment of communication network. The phase-controlled rectifier power supply used in the early stage of communication network developmen...[Details]

1. Introduction to 2440 clock 1.1 2440 is a SOC (system on chip) system, which not only has many CPUs, but also many peripherals. The system framework diagram in the 2440 chip manual is as fol...[Details]

Three-phase AC servo motors are widely used, but after long-term operation, various faults will occur. Timely identification of the cause of the fault and corresponding treatment are important task...[Details]

We can use a synchronous integrated counter with a hold function (such as 74LS160) to form a synchronous counter. The circuit is shown in Figure 3-4. In the 160 counter, when S 1 = S 2 = 0, the count...[Details]

On October 27, the fourth day of the 2022 iFLYTEK Global 1024 Festival "Enjoy Online Edition", 19 activities demonstrated how to accelerate the transformation and upgrading of thousands of indust...[Details]

There is an extremely important register in ARM, which is the program status register In the ARM Architecture Reference Manual, under the ProgrammersModel directory, there is a Registers subdirectory...[Details]

According to Jiwei.com on March 9, the research firm Omdia released its latest report showing that iPhone 11 shipments in 2020 were 64.8 million units, more than 18 million units more than the iPhone...[Details]

Not long after Ideal Auto officially rang the bell on Nasdaq, Xpeng Motors, one of the three new car-making forces, also submitted its prospectus and prepared to list on the U.S. stock market.   In J...[Details]

According to Reuters, Huawei's current rotating chairman Xu Zhijun said at the Smart Connected Car Conference on Tuesday that Huawei will use its 5G technology to develop autonomous driving radar to ...[Details]

As an indispensable production factor for the development of the digital economy, power big data can accurately reflect the operation of the national economy and has broad application prospects and...[Details]

TSMC founder Morris Chang recently said that increasing domestic chip production in the United States is a costly, wasteful and futile move. He believes that the U.S. chip manufacturing industry does...[Details]

In recent years, with the growing demand for electronic consumer products, the demand for power MOSFET has also been growing. Among them, TMOS has a vertical channel and a higher integration of unit c...[Details]

1. How long is the life of a speaker? This is a question that many people are concerned about. Under normal use, it should be said that 15 years is absolutely no problem. If it is well maintained, ...[Details]