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start.S file: .globl _start _start: 1. Hardware related settings: Tell the CPU the base address of the peripheral. Because the memory and peripheral registers are accessed differently, the CPU must b...[Details]
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On September 9, according to Taiwan media "Commercial Times", the development of Intel's wafer foundry business has been hindered. It is said that it has fully outsourced the process below 3 nanome...[Details]
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introduction
VoIP is a popular technology today, and more and more users have proposed to build a wireless network on the user side of the VoIP network, with the traditional VoIP terminal acting as...[Details]
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Strategy Analytics: In the first quarter of 2021, global smartphone shipments surged to 340 million units, a year-on-year increase of 24%. The latest research from Strategy Analytics shows that glo...[Details]
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On April 20, Huawei Consumer Business CEO Yu Chengdong announced that Huawei Consumer Business will be renamed Huawei Terminal Business 12 years ago. Regarding the reason for the name change, Yu Ch...[Details]
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1. Introduction to RS485 bus RS485 bus is a common serial bus standard, which adopts balanced transmission and differential reception, so it has the ability to suppress common mode interference. ...[Details]
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1. Experimental tasks Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. It is required that the 1KHz signal sounds for 100ms and the 500Hz signal sounds for 200...[Details]
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Semihosting In the ADS C language function library, some ANSIC functions are provided by the host's debugging environment. This mechanism has a special term called Semihosting.
Semihosting is impleme...[Details]
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ZESTRON, a provider of precision electronic cleaning, technology and analytical solutions, will attend the 2021 NEPCON Asia Electronics Show as scheduled. Facing the new landscape of the electronics ...[Details]
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1. Working principle of metal tube float flowmeter: The flow rate is measured by the height of the metal tube float in the conical tube, and the weight of the float is balanced by the pressure diff...[Details]
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According to the latest report from the Wall Street Journal, SoftBank Group is exploring several possible options for its British chip design company Arm, including a full or partial sale and a publi...[Details]
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On January 18, Strategy Analytics pointed out that realme's Number series ranked fourth in the "New Era Smartphone Family" ranking, with cumulative shipments of 40.6 million units. The "New Era Smart...[Details]
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Next-generation GaN power chips will accelerate the adoption of electric vehicles that charge faster and drive farther three years earlier and reduce road CO2 emissions by 20% Navitas Semiconductor...[Details]
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Is it normal for stepper motors to heat up? What is the general temperature range?
1. The principle of motor heating:
All kinds of motors we usually see have iron cores and winding coils...[Details]
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The choice of automotive radar imaging radar waveform is TDM, BPM, DDM, or TDMA+DDMA, or others. Let’s take a look at the introduction of this paper.
1. MIMO waveform introduction
...[Details]
Microcontroller MCU
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