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Quote: Integrating multiple functions into portable devices such as PDAs and mobile phones is the latest development trend, and these ideas have now become a reality. Today, it's hard to fin...[Details]
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On September 27, OPPO 5G expert Shen Jia said at an event that all OPPO products priced above 3,000 yuan will support 5G next year. Shen Jia said that 5G is a trend that OPPO must seize. OPPO has pre...[Details]
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Many low dropout regulators have an enable input pin that can be used as an inexpensive voltage monitoring IC. Although the enable pin is usually used to cut off the output of the regulator to save...[Details]
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Car theft is a critical issue for drivers. EU law enforcement authorities recorded 447,700 car thefts in 2020 . The FBI reported that 810,400 vehicles were stolen across the United States in 2020, wh...[Details]
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Summary of MCU arithmetic instructions, MCU addition instructions without carry bit
ADD A,#DATA ;Example: ADD A,#10H
ADD A, direct; Example: ADD A, 10H
ADD A,Rn; Example: ADD A,R7
...[Details]
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Opening the shell of the LCD TV, we see only a few circuit boards, which are:
1. Analog signal circuit board: A circuit board used to receive, process and transmit analog signals. Usually, thi...[Details]
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Preface This series of blog posts is used to introduce the NEON instruction optimization under ARM CPU. Blog post github address: github Related code github address: github NEON History The history...[Details]
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On August 1, the reporter learned from the municipal government that starting today, Beijing will exempt basic electricity charges for enterprises that implement the two-part electricity price syst...[Details]
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#include #include #define uint unsigned int #define uchar unsigned char sbit SH_595=P2^1; sbit DATA_595=P2^0; sbit ST_CP_595=P2^2; //74HC595(12)-ST_CP rising edge-shift register data enters the clo...[Details]
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Balletto Bluetooth 5.3 LE and Matter Wireless MCU Family with Neural Coprocessor
for AI/ML Workloads in Wireless Audio and Smart Home
Ceva, a leading licensor of se...[Details]
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AMD has signed a definitive agreement to acquire Xilinx in a $35 billion stock swap, setting the stage for a head-on battle with Intel in nearly all of its major markets. Market trends drive AMD t...[Details]
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Recently, employees of Guiyang Xiuwen Power Supply Bureau of Guizhou Power Grid Company of China Southern Power Grid visited Guizhou Tire Co., Ltd. for diagnosis and treatment.
Since the begin...[Details]
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Automotive chips belong to a branch of semiconductor chips. Currently, a major bottleneck encountered in chip design and verification is the shortage of talents , which is also true for automotive ch...[Details]
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The C8051 series microcontrollers do not have data buses (RD, WR, ALE) like the standard 51 microcontrollers, and can only use the general I/O port analog bus method to access external memory. Therefo...[Details]
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1. Experience
As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]
Analog electronics
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