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1 Introduction
A phase-locked loop is a circuit that can synchronize the output signal with the input signal in frequency and phase, that is, after the system enters the locked state (or syn...[Details]
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Barcelona, Spain – February 26, 2018 – XMOS Ltd., a supplier of advanced embedded voice and audio solutions for the consumer electronics market , today announced the launch of its VocalFusion Ste...[Details]
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Jiwei.com News (Text/ANSON), recently foreign media gsmarena reported that OPPO has applied for a patent for a dual-camera sliding cover design. This patent drawing from OPPO shows that its dual ca...[Details]
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In single-chip microcomputer application systems, it is often necessary to communicate with microcomputers through RS-232 serial ports. Among various operating systems, Microsoft's Windows is more com...[Details]
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Abstract: With the popularization of computer networks and the rapid development of data services, the power supply of computer rooms is also developing in the direction of large capacity and hig...[Details]
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Future iPhone models may not only allow for wireless charging of other devices, but also allow the induction current to flow directly through the front display, without having to flip the phone...[Details]
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The 8051 chip has a CPU, i.e. a controller, and an arithmetic unit. It also includes 128 bytes of on-chip data memory RAM, which is used to store readable and writable data, such as intermediate ...[Details]
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In a recent interview with Wired, OnePlus co-founder Carl Pei said the company plans to launch a new "Nord"-branded phone in the U.S. later this year. He also added that the device may be diffe...[Details]
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MediaTek Group has 11 papers accepted and published by ISSCC 2020, with the highest number and technical coverage in history. Among the institutions that accepted the papers, MediaTek once again beca...[Details]
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O Introduction
With the rapid development of information technology and network technology, network interconnection has penetrated into all walks of life in the national economy. Network time s...[Details]
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0 Introduction
Modern mobile communication systems, from GSM to GPRS to CDMA, have frequencies from hundreds of Hz to 900 MHz, 1.8 GHz, 2.4 GHz, 5.8 GHz, and even higher. At the same time,...[Details]
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High-definition video broadcasting and storage requires a new generation of optical disc formats. While the principles of the optical disc drive remain the same, the supported video and audio formats ...[Details]
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On March 1, Xinwangda issued an announcement stating that its subsidiary Xinwangda Automotive Battery plans to invest in the construction of the "Xinwangda 30GWh Power Battery Production Base Project...[Details]
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The technologies are all mature, and smart cities mainly depend on government planning. No one expected that the construction of smart cities in 2021 would start in this way. On the first day o...[Details]
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In the previous basic knowledge, physical addresses were used to light up the LED lights. Now, after learning about MMU, we will use the knowledge of MMU to light up the LED lights with virtual add...[Details]
DSP and ARM Processors
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