HPZ1608D601-R70TFB01

The ARM instruction set can be divided into 6 categories, namely jump instructions, data processing instructions, program state transfer instructions, Load, Store instructions, coprocessor instructio...[Details]

There is no doubt that the ADC of Stm32 has DMA function, which is also what we use most! However, if we want to sample a signal (such as a pulse signal) at a fixed time (that is, after a period of t...[Details]

Recently, the launch ceremony of Chengdu's intelligent connected vehicle road test was held in the temporary closed test area of ​​the Sichuan test base of "Sino-German Intelligent Connected Vehicle,...[Details]

vmalloc vmalloc_init for_each_possible_cpu(i) { // Linked list of vfree_deferred type variables and work task free_work // free_work is used to delay the asynchronous release of vmalloc memor...[Details]

According to South Korean media reports, Hyundai Motor will close its factory for a week due to chip shortages.   Hyundai Motor has been adjusting its production plan to save chips by reducing the pr...[Details]

In the development and application of transmitters, it is often encountered that the output of the required transmitter is different from the output of the existing transmitter, or the output of th...[Details]

1. Introduction In today's global energy shortage and increasing environmental pollution, LED has a broad application space due to its energy-saving and environmentally friendly characterist...[Details]

Abstract: The working principle of the single-stage flyback high power factor light emitting diode (LED) lighting driver power control chip MP4021 is analyzed. By comparing it with the traditional ...[Details]

　　introduction 　　In the ATCA architecture, each Carrier Blade device includes up to 8 AMC modules, and these modules need hot-swap protection. The carrier board provides two main power supplies for...[Details]

Headphones have become an indispensable electronic device in people's daily lives. It has become a normal practice for office workers to wear headphones to listen to music and watch videos on their...[Details]

vivo will release the X50 series on June 1. It is currently known that one of the models, the X50 Pro, has opened for pre-order on the vivo official website. The page shows that the vivo X50 Pro u...[Details]

Lithium batteries are not magical things for most people, but they have only been used in small electronic devices such as mobile phones. Professor Xia Yongyao's research team from the Department o...[Details]

    As the most important force in the security system, video surveillance technology plays an irreplaceable role in improving the comprehensive capabilities of disaster prevention and emergency respo...[Details]

;-------------------------------------------- ;NAME  :  F_Mul ;INPUT  :  R_opA,R_opB ;OUTPUT  :  R_opRes,R_opMod ;FUN  :  R_opMod product high bit (when product is greater than 255), R_opRes produ...[Details]

The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]