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According to ICinsights, a well-known analysis agency, an important question facing the IC industry in the second half of 2019 is when the DRAM market will rebound. Any rebound in the market will be ...[Details]
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The program in the YL-69 data sheet includes the test program for the 51 microcontroller and Arduino. I used the program for the 51. Let me talk about my module first. It is a four-wire system. If yo...[Details]
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* File name: main.c
* Function: Test the driver function of the TFT screen
* Author: jianqi
* Version: v1.0
#include"2440addr.h" //Includes the settings of 2440 related registers
#include"TFT....[Details]
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If Germany is the birthplace of the world's photovoltaic industry, then Australia is definitely a paradise for Chinese string inverter manufacturers.
In 2010, several companies that started ou...[Details]
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There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority "sub-priority" or "sub-priority". Each interrupt source needs t...[Details]
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When it comes to Imagination, the public may not be very familiar with it. But devices equipped with its IP have long appeared in a variety of application scenarios: mobile and consumer, automoti...[Details]
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The full name of OBU in English is On Board Unit, which refers to the on-board electronic tag (OBU). Common names on the market are Yuetong Card ETC, ETC Express Card, ETC Sutong Card, etc. The on-...[Details]
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Apple today pushed the watchOS 8.5 Developer Preview Beta 4 update (internal version number: 19T5238a) to Apple Watch users. This update was released one week after the last release. watchO...[Details]
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According to foreign media reports, DENSO Corporation (DENSO) and NTT Communications Corporation (NTT Com) will begin verifying the Vehicle Security Operation Center (V-SOC) technology jointly develo...[Details]
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Translated from - seekingalpha Key Points ON Semiconductor's performance record in the past two cycles has not been strong in terms of revenue and profit margins, which is also the case when co...[Details]
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1 Introduction
Circuit system design and testing require a variety of signal sources, which are the basic components of circuit experiments. The signal generators currently used in circuit des...[Details]
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In October 2019, the reform of the coal-fired power price formation mechanism kicked off. The National Development and Reform Commission issued a document proposing that the coal-fired power grid-c...[Details]
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Looking at the example in Chapter 6 of "Embedded Linux Application Development", I saw a sentence: adrl r2,men_cfg_val At first I was confused about adr1, but later I found out that it is not the...[Details]
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Jiwei.com reported on January 4 that Lei Jun himself responded to becoming the spokesperson for Xiaomi. Lei Jun said in a New Year live broadcast that he had experienced many twists and turns in beco...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]