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To help digital signal processor (DSP) developers maximize battery life and enable power-sensitive portable systems, Texas Instruments (TI) has introduced the TMS320C5509A, TMS320C5507 and TMS320C5503...[Details]
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1 Overview PWM front-end controlled rectifier is widely used in three-phase AC/DC voltage system due to its advantages such as DC voltage change, input power factor correction (PFC) and input ...[Details]
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Problem: Two clocks with independent frequencies are switched by the selection of sel. Sometimes a problem that looks simple actually tests ASIC engineers. 1. Simply put, it is a 2-choice-1 sig...[Details]
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Wang Xing likes to write on Fanfou, especially in the evening when it is quiet and no one is around. On March 6, 2019, he posted this: "Yu Chengdong, the head of Huawei's mobile phone business, was b...[Details]
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On April 15, the Honor 30 series mobile phone new product launch conference and Honor 2020 Spring and Summer Show were held. For the first time, the Honor digital series flagships were re-launched wi...[Details]
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1. Introduction
Touch screen is a new type of programmable control terminal, a new generation of high-tech human-machine interface products, suitable for field control, high reliability, simple...[Details]
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According to foreign media reports, Elektrobit, a supplier of software products to the automotive industry, announced the launch of the first automotive-grade embedded real-time operating system (OS)...[Details]
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1. Experimental Environment
1. Software
a) Vmware version: Vmware Workstation 12.5.7
b) Ubuntu version: 9.10
c) Kernel version: 2.6.31.14
d) gcc version: 4.4.1
e) gdb ...[Details]
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ARM processors support position-independent programming, which means that programs loaded into any address space of the memory can run normally. Its design method plays an important role in the dev...[Details]
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**From a macro perspective,**China's manufacturing PMI continued to recover in the third quarter, rising from 49.3% in July to 50.2% in September, and the manufacturing boom has improved. The manuf...[Details]
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in conclusion: My understanding is that multiple data is transmitted at a time, no matter your data is 8 bits, 16 bits or 32 bits, which is equivalent to the amount of data buffered in the receivi...[Details]
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According to AnandTech, in Intel's keynote speech at Computex 2019 today, Senior Vice President Gregory Bryant announced that Intel will launch a new X-series CPU in the high-end desktop (HEDT) marke...[Details]
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China Energy Storage Network:
From the repeated deployments of China's top leaders to the capital market's hot support for funds, one of the most popular concepts in recent public opinion is ...[Details]
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Today, Lu Qianhao, director of ZTE's mobile phone strategic development department, posted a microblog to complain: "Seeing a product that claims to be a flagship, but the 9102 has a 2-megapixel rear...[Details]
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The booming new energy industry has driven the charging pile industry into an unprecedented period of rapid development. As the "core hub" in the new energy ecological chain, charging piles are not...[Details]
Microcontroller MCU
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