75915-322LF

At first, I wanted to use the "Download & Run function" of supervivi+DNW in Nor Flash to download uboot.bin to SDRAM for debugging. However, since the laptop has been installed as ubuntu + Virtualbox...[Details]

A Brief Discussion on Technical Indicators of Acoustic Emission Instrument       Abstract: This article introduces the types of acoustic emission instruments, the meaning of technical indicators a...[Details]

For electronics enthusiasts, engineers, and technicians, the wide variety of oscilloscopes on the market can be overwhelming. Oscilloscopes have a variety of parameters and functions, coupled with va...[Details]

On October 31, BOE Technology Group Co., Ltd. released its third quarter report for 2023. In the first three quarters of 2023, it achieved operating income of 126.515 billion yuan and net profit att...[Details]

Digital voltmeter is a precision measuring instrument and must be operated strictly according to technical conditions. Otherwise, not only will the measurement be inaccurate, but the instrument may a...[Details]

A novice looked at the s3c2440init.s startup code and summarized it as follows: 1. Turn off the watchdog 2. Turn off all interrupts 3. Set the clock frequency 4. Initialize SDRAM 5. Initial...[Details]

pll :Phase Locking Loop  In the MC9S12XDP512 microcontroller I use Setting up the pll is very simple: CLKSEL = 0x00; //Set the current fBUS to use an external crystal PLLCTL = 0xe1; //Set to en...[Details]

GPIO (General Purpose Input Output) is a general-purpose input/output port; each GPIO port can be configured as input or output through software; the output is divided into push-pull and open-drain. ...[Details]

In addition to the new energy vehicle field, Huawei has actually already started technology research and development and patent layout in many fields. In the first half of this year, Huawei has succe...[Details]

Low frequency 1/f noise (LF noise) refers to the noise of the voltage reference source below 10Hz, which is difficult to suppress in the design. It is helpful to reduce LF noise by building a low-pass...[Details]

At the CES 2023 Consumer Electronics Show in Las Vegas, USA, Qualcomm brought a series of new releases. In addition to Snapdragon Ride Flex, a supercomputing automotive SoC unveiled at the first Auto...[Details]

As the core component of the rotary steerable intelligent drilling system, the controllable eccentric has always adopted the contact slip ring energy transmission method for energy transmission bet...[Details]

UOC-TOP-80 series IC is a new generation of CRT TV MCU solution developed by NXP. This series supports global CRT TV solutions. Compared with previous generation products, it has higher integration...[Details]

Substrate cost is also lower When using β-Ga2O3 to make a substrate, solution growth methods such as "FZ (floating zone) method" and "EFG ( edge -defined film-fed growth) method" c...[Details]

As a representative of China's new local forces, Xpeng Motors' series of actions in "reducing costs and increasing efficiency" in intelligence this year may further widen the gap with other automak...[Details]