The video frame buffer with param IP provides a reference design. The default model in Gowin_VFB_PSRAM_RefDesign is GW2A. When I changed the model to GW1NR-9, the compiler prompted the error "ERROR (P...
[backcolor=white][color=#333333][font="][size=14px]As shown in Figure 1, the user manual of the digital power amplifier chip TPA3106 clearly states that under 25V power supply, it can output 40W power...
[i=s]This post was last edited by a media student on 2019-1-1 18:45[/i] [align=center][size=5][color=#9932cc][i][b]NO1[/b].[/i] First experience with NXP Rapid LoT development kit[/color][/size][/alig...
DAC analog multiplier, DDS (frequency synthesizer), signal generator1. Can the mixer composed of DAC analog multiplier be the same as DDS (frequency synthesizer) and signal generator? Can it generate ...
1. What is PWM?
PWM (Pulse Width Modulation) is simply a frequency conversion technology that controls the output voltage by changing the pulse width and controls the output frequency by changing ...[Details]
According to foreign media reports, due to a case of the new coronavirus found among employees, the LG Innotek factory responsible for supplying iPhone camera modules has been closed, bringing anothe...[Details]
Enthusiast Network reported (by Wu Zipeng) In recent times, humanoid robots have become a hot topic in the industry. Xu Xiaolan, former vice minister of the Ministry of Industry and Information Tec...[Details]
According to foreign media reports, following France, the Italian Parliament also approved a move to impose a digital service tax on large technology companies, a move that may put more pressure on I...[Details]
1. Our oscilloscope has a "mask tolerance test" function, which is specially used to detect circuit faults, as shown in Figure 1 below:
figure 1
Combining "mask tolerance test" and "trigg...[Details]
In a flip phone, if the audio amplifier and RF receiver are both on the body, the RF receiver will affect the EMI of the audio amplifier. If the audio amplifier is moved to the flip cover, EMI can b...[Details]
The STM32 simulation cannot enter the Main() function. The operation will always be stuck in the startup function or the clock configuration function. The reason is that Keil simulation only suppor...[Details]
The three important parameters of an oscilloscope are: bandwidth, sampling rate, and memory depth. 1. Bandwidth definition: The definition of oscilloscope bandwidth has not changed, that is, input ...[Details]
(1) Principle of MCU system keyboard
The connection method of the column keyboard is more complicated than that of the independent keyboard, and the programming implementation is also more com...[Details]
Global automotive semiconductors face huge market opportunities, but design engineers also face technical challenges in terms of cost, power consumption, security, etc. This article uses the latest...[Details]
On May 6, Beijing time, German Economy Minister Robert Habeck revealed that 14 billion euros (about 14.7 billion U.S. dollars, 98 billion yuan) will be provided to attract chip manufacturers to Germa...[Details]
Electrostatic discharge (ESD) can have devastating consequences in the electronic device environment. In fact, more than 25% of semiconductor chip damage is attributed to ESD in circuit packaging a...[Details]
On December 5, the 2023 Annual Work Meeting of the Solar Power Generation Branch of the China Electricity Council and the Seminar on High-quality Development of Solar Power Generation were held in ...[Details]
The magnetic flap level gauge is a liquid level measuring instrument widely used in industrial production. It is currently widely used in food, chemical, pharmaceutical and other industries. The magne...[Details]
Foreign media reported that according to informed sources, Huawei Technologies Co., Ltd. has told US telecom operator Verizon that it should pay licensing fees for more than 200 Huawei patents. In ...[Details]
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