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Yang Jie, chairman of Samsung Electronics China DS, posted a video to warm up for OPPO's first foldable screen flagship Find N. Yang Jie said that OPPO mobile phones have maintained rapid growth, m...[Details]
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【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]
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1 Introduction
Traditional integrated analog switch circuits such as the ADG211 series cannot meet the switch control requirements of power devices because their contact resistance ranges from tens...[Details]
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ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions.
For example, if you want to read data from somewhere in...[Details]
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cutting edge
The emergence of Apple iPhone has brought the concept of smart phones into thousands of households. With the rapid popularization of smart phones, consumers' demand for smart phone fu...[Details]
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Abstract: An embedded application system based on the domestic processor Loongson 2F is designed, which is mainly for vehicle-mounted and portable devices. In view of the characteristics of veh...[Details]
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Agenda
1. Garrett Connected Vehicle
2. Motivation for using Ethernet in automobiles
3. Attack Surfaces and Types
4. Automotive Ethernet Security Solutions
5. The role of SO...[Details]
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Not long ago, the news that Silicon Motion was considering selling suddenly came out, which triggered heated discussions in the industry. Silicon Motion is the world's largest supplier of NAND Flash ...[Details]
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MCU traffic light source program with interrupt: #include reg51.h #include intrins.h #define uchar unsigned char sbit c=P1^1; sbit d=P1^4; uchar led ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7...[Details]
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Over the past decade, there has been a great interest in the security of ports and maritime infrastructures due to the increasing threats to civilian targets. The vastness of Europe's maritime terr...[Details]
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Most of the STC51 series microcontrollers have SPI modules. For example, STC12C5608AD has an SPI port. This SPI port can be used directly to drive nrf24l01, eliminating the trouble of simulating SPI....[Details]
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Qorvo® simplifies Wi-Fi 6E system design with first FEM supporting 5.1 to 7.1 GHz frequency bands in a single module
Improves tri-band Wi-Fi 6E capabilities and delivers leading thro...[Details]
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Currently, the enterprise collaboration environment is evolving, and end users have a growing demand for remote collaboration, especially video conferencing. In this process, Intel is actively workin...[Details]
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1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in t...[Details]
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According to the latest research report released by Strategy Analytics, global smartwatch shipments increased by 42% year-on-year to 14 million in Q3 2019. Apple Watch maintained the first place with...[Details]
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