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Startup file head.S source code: @****************************************************************************** @ File:head.S @ Function: Initialize, set interrupt mode, management mode stack, and s...[Details]
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Spectrum analyzer: mainly tests the signal spectrum and provides frequency and power information. High-end spectrum analyzers can also perform signal demodulation and analysis functions. Oscillosco...[Details]
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There are hundreds of types of digital multimeters. According to the range conversion method, they can be divided into manual range digital multimeters, automatic range digital multimeters and auto...[Details]
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The ROM of the DS80C400 microcontroller contains a variety of functions that can be accessed by programs written in 8051 assembly language, C, or Java. The ROM functions of the DS80C400 provide a m...[Details]
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0 Preface
At present, leakage protectors are widely used as a new type of low-voltage protection electrical appliance, both in cities and in rural areas. The reliability of their work directly affe...[Details]
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At the beginning of 2020, competition in the automotive chip industry has become fierce. Following CES, the opening show of the technology circle, major chip manufacturers showed off their muscles ...[Details]
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International market research firm IC Insights recently announced the sales rankings of the world's top 10 semiconductor manufacturers in the first quarter of 2020, and HiSilicon became the first Chi...[Details]
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1 Introduction
Temperature controllers have been widely used in many fields such as industrial control. The intelligent temperature controller with computer communication function introduced in...[Details]
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At present, most of the sphygmomanometers on the market are still mercury sphygmomanometers. Electronic sphygmomanometers have been widely used abroad, but they have just begun to be used in my cou...[Details]
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Japanese operator NTT Docomo has decided to cancel the launch of the Samsung Galaxy S20+ 5G Olympic Games Edition, disappointing Galaxy fans and Olympic Games supporters. The mobile opera...[Details]
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In March, the semicon semiconductor exhibition was held in Shanghai. Reporters from Nikkei Asia followed the entire exhibition and visited many semiconductor companies participating in the exhibition...[Details]
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The spoke-type load cell has high accuracy, good long-term stability, flange installation, good non-linearity and repeatability, and can meet the precise measurement of 1T-100T range. It is character...[Details]
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At HARTING, environmental protection and production have been developing together for many years. "Ecological responsibility is a fundamental part of our actions" is the motto of our corporate philos...[Details]
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ARM and Thumb ARM processors have two main operating states, ARM and Thumb. These states are independent of privilege level. For example, code running in SVC mode can be ARM or Thumb. The main differ...[Details]
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On December 18, the Wuwei 100MW/200MWh shared energy storage project officially held a groundbreaking ceremony in Wuwei City, Anhui Province. At the groundbreaking ceremony, Wuwei Municipal Party C...[Details]