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0 Overview The zero-IF receiver was proposed several decades ago and has been applied in engineering for many times, but most of them ended in failure. In recent years, as communication systems requi...[Details]
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FreeWheel
The so-called FreeWheel actually means turning off all six switching devices of the inverter, which is commonly referred to as shutdown or free shutdown in the field of industrial fr...[Details]
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0 Preface
Natural resources are various substances and energies in nature that can be used by humans. They are the basis for human production activities and life, the material guarantee and mat...[Details]
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Function: You want to download programs to PLC through the network, LAN or external network. PLC connects to the serial port server, the serial port server directly establishes a network connection...[Details]
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Which PLC can directly replace Mitsubishi FX1N and 2N? Mitsubishi's official website announced that both 1N and 2N have been discontinued. Some of our equipment uses these two models. We want to q...[Details]
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Signal source is a part of the research circuit. For testing purposes, a flexible and versatile signal source is very important. This time we will study the signal generator. A signal generator is a ...[Details]
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As the third generation (3G) era of mobile communications approaches, mobile phone designers are busy developing new solutions to solve a series of new problems brought about by high-speed data transm...[Details]
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At the end of 2008, I designed an 8-parallel DAC (see post: http://bbs.hifidiy.net/viewthrea ... highlight=%2Bcdream), but I always felt that there were many places that needed to be improved, so ...[Details]
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China Energy Storage Network News:
From June 17 to 23, Qinghai Power Grid achieved 7 consecutive days of renewable energy power supply to meet the energy needs of the entire province. This is...[Details]
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The Internet of Vehicles is an important technological trend for the future development of automobiles, and is also an important technical means for vehicle-road collaboration, improving traffic effi...[Details]
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According to a report on the US "Wall Street Journal" website on October 12, the United States has notified Asia's three major chip manufacturers, including TSMC, that they can continue to maintain t...[Details]
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March 28th - Following the release of the acoustic test simulation platform Test Bench, FuDi Technology today launched CVIP, a simulation test platform for in-vehicle voice applications, to provide c...[Details]
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GPIO Function Description
Each GPI/O port has two 32-bit configuration registers (GPIOx_CRL, GPIOx_CRH), two 32-bit data registers (GPIOx_IDR and GPIOx_ODR), a 32-bit set/reset register (GPIOx_BSRR),...[Details]
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1. CDP Instructions
The format of the CDP instruction is:
CDP{condition} coprocessor code, coprocessor opcode 1, destination register, source register 1, source register 2, coprocessor opcode 2.
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Abstract: With the development of economy, Android system is widely used in electronic information, communication system, especially mobile devices. For example, most smart phones such as Motorola an...[Details]
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