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CP15 is responsible for managing the storage management system in ARM; The following commands are commonly used to operate the registers of CP15; MCR{cond}coproc，opc1，CRd，CRn，CRm，opc2 //Transfer ...[Details]
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The day before yesterday , Toyota held a press conference in Tokyo with the theme of "Toyota challenge Aiming to Popularize BEVs". This topic contains a lot of connotations. 1) Toyota's global mark...[Details]
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The physical layer and protocol layer testing of DDR2 and DDR3 can be considered as the most complex and difficult digital bus to test so far, and one of the difficulties is to correctly detect t...[Details]
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1 Introduction
With the continuous development of power electronics technology, microelectronics technology and microprocessors, the speed regulation performance of asynchronous motor variable...[Details]
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According to previous news, OnePlus will officially launch the new generation of annual flagship OnePlus 9 series around March, which will still include two models, OnePlus 9 and OnePlus 9 Pro...[Details]
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first:
#define BITBAND(addr, bitnum) ((addr & 0xF0000000) + 0x2000000 + ((addr & 0xFFFFF) 5) + (bitnum 2))
Explanation of the above program:
The mapping of bit-band addresses is ...[Details]
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In the year of product innovation, Tuer will make another effort at the end of the year! A grand event will be held. On December 19, 2013, the "2013 Tuer Marketing Annual Meeting and 2014 New P...[Details]
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introduction
Cordless telephone (CT) is a low-power duplex wireless telephone connected to the user end of the local exchange network. Generally, cordless telephones have all the functions of o...[Details]
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Recently, NavInfo released an announcement stating that the company's controlled subsidiary Beijing Liufen Technology Co., Ltd. (hereinafter referred to as "Liufen Technology") plans to increase capi...[Details]
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On December 13, as Huawei worked hard in the field of intelligent connected vehicles, the names of cooperating car companies such as BAIC Blue Valley became more and more well-known to the public. IT...[Details]
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The problem is solved. PC13-PC15 can be used as GPIO and can be used as output. The manual says that only one can be used as output because the total output current of the three pins cannot exceed 4m...[Details]
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An operational amplifier is a circuit unit with a very high amplification factor. In actual circuits, it is usually combined with a feedback network to form a certain functional module. Since it wa...[Details]
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In recent years, with the continuous development of sensor technology, especially the widespread application of microcontroller technology, more and more small sensor measurement and control systems ...[Details]
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Serbian battery developer ElevenEs said in a statement on October 21 that it will build the first LFP battery super factory in Europe. It is understood that ElevenEs has now started production and ...[Details]
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Many people may have been paying attention to
the
high-performance
chips
in the automotive industry
. The next step is to move towards the central chip for cabin-driver integration, ...[Details]
Linux and Android
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