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Working status of ARM processor In the ARM architecture, it can work in three different states: ARM state, Thumb state and Thumb-2 state, and debug state. The Embedded System Development and Applic...[Details]
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MediaTek has released its latest chip, Helio G85, which is equipped with a 1GHz ARM Mali-G52 GPU and a new HyperEngine engine. IT Home learned that in terms of parameters, Helio G85 is equi...[Details]
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In 2012, the Samsung project with an initial investment of US$7 billion was settled in Xi'an. The establishment of the Samsung project has enabled Xi'an's semiconductor industry to move from the accu...[Details]
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Last month, Shenzhen Jingtai Optoelectronics Co., Ltd. successfully held the "Driving Efficient Light" product promotion conference in Guangzhou. At the conference, Jingtai Optoelectronics fully demo...[Details]
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Recently, the team of researcher Wei Xing of Shanghai Institute of Microsystems has made breakthrough progress in 300 mm SOI wafer manufacturing technology and prepared the first 300 mm radio frequen...[Details]
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One of the biggest challenges facing the world today is climate change, and carbon dioxide emissions are the main cause of climate change. According to IEA research, carbon dioxide emissions increase...[Details]
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1 Introduction
"Low carbon" life is a concept currently advocated. For lighting, the application of LED is a concrete manifestation. LED has the advantages of environmental prot...[Details]
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O Introduction
Rolling bearings are the support of train rotating parts and are also the most vulnerable parts on railway vehicles that are most likely to endanger driving safety. Due to the l...[Details]
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1. DAC conversion principle and technical indicators 1. Resolution Resolution refers to the change in the output analog quantity (voltage or current) corresponding to the change in the l...[Details]
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According to data, in June 2019, domestic passenger car sales reached 1.766 million units, up 11.6% from the previous month and 4.9% from the previous year. Among them, sedan sales reached 887,000 un...[Details]
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Infineon Technologies Launches CIPOS™ Mini IM523 Series Intelligent Power Modules to Improve Performance and Reliability in Low- and Medium-Power Drive Applications
Infineon Tec...[Details]
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The article "Realization of ASM51 Calling C51 Function without Parameters" by Gou Shuai was published in the 7th issue of "Application of Electronic Technology" in 2001. It expounds the realization...[Details]
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There are some differences between x86 and arm in atomic operations. The following code illustrates the difference:
First, let's compare single-core:
Since x86 is a CISC instruction set, i...[Details]
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India currently strictly controls the quality verification of electronic products imported from China, slowing down the approval process and affecting the import of Apple's new iPhone and produ...[Details]
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In the previous basic knowledge, physical addresses were used to light up the LED lights. Now, after learning about MMU, we will use the knowledge of MMU to light up the LED lights with virtual add...[Details]
RF/Wirelessly
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