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1 Overview
ISD5116 is an extended-function single-chip voice recording and playback chip in the ISD5000 series launched by ISD. It can not only record and play two-way voice for up to 16 minutes, b...[Details]
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On November 22, 2019, Intel China released its 2018-2019 Corporate Social Responsibility Report. Intel China has proactively released this transparent annual report every year since 2009, which ...[Details]
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On December 22, Wuhan Hongxin Semiconductor held a ceremony to welcome the first high-end lithography equipment into the factory. Although the specific model is unknown, pictures from the site showed...[Details]
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Shanghai Analog Semiconductor Technology Co., Ltd. (hereinafter referred to as "Analog Semiconductor" or "Analog") is a leading domestic analog and digital-analog hybrid chip designer. It is reshap...[Details]
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China Mobile has been approved by the China Securities Regulatory Commission for its A-share IPO. China Mobile announced that it plans to publicly issue no more than 845.7 million A-share common sh...[Details]
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It is reported that Shenzhen Judian Intelligent Technology Co., Ltd. was established in December 2004. The company is headquartered in Fuyong Street, Bao'an District, Shenzhen. The registered capital...[Details]
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__create_page_tables:
pgtbl r4, r5 @ page table address
/* Clear the 16K level 1 swapper page table */
mov r0, r4
mov r3, #0
add r2, r0, #0x4000
1: str r3, , #4 ...[Details]
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After Qualcomm released the Snapdragon 8 Gen 1 chip, ZTE announced on the same day that it would "launch three arrows at the same time". The new ZTE×Nubia×Red Magic mobile phones are all equipped wit...[Details]
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environment: Host: WIN8 Development environment: MDK5.13 emwin version: STemWinLibrary522 mcu: stm32f407VGT6 Development board: Anfulai STM32-X3 TFT model: Ailan 2.8-inch TFT, main control chip: ILI9...[Details]
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Translated from - spectrum, Jeremy Hsu The difference between Chinese and English passwords has a great security impact on today's popular Web services. 无论语言和文化有何不同,中、英文互联网用户都能在通过使用“123456”等密...[Details]
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At present, there are hundreds of ground resistance testers on the market, both imported and domestically produced. In summary, there are only three types of measurement methods: ground pile method, ...[Details]
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Is emi multi-stage filtering good?
EMI (Electromagnetic Interference) multi-stage filtering is a commonly used electromagnetic interference filtering technology to reduce electromagnetic inter...[Details]
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Abstract: This article introduces the characteristics of several bootstrap boot methods of the '5402 DSP chip, conducts in-depth analysis and research on the most commonly used parallel bootstra...[Details]
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ARM is currently the world's largest IP provider of embedded chip technology. Its IP has become a technical standard and development platform adopted by many chip design companies. Therefore, SoC...[Details]
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Junan Energy Storage has established industry-university-research cooperation with many well-known domestic universities and research institutions on key technologies of zinc-bromine flow batteries...[Details]