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1. External interrupt related registers 1. Timer/Counter Control Register Control Register (TCON) IT0: External Interrupt 0 Trigger Mode Control Bit When IT0=0, it is level trigger mode (low lev...[Details]
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1. Instruments used: Puyuan Oscilloscope DS4054 and Puyuan Signal Generator DG5072 Puyuan Oscilloscope DS4054's high sampling and deep storage and Puyuan Signal Generator DG5072's arbitrary wave func...[Details]
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1. Introduction
High-power LED packaging has been a research hotspot in recent years due to its complex structure and process, and directly affects the performance and life of LEDs. In particu...[Details]
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In the early morning of this morning, Beijing time, the 2023 Google I/O Developer Conference opened and Android 14 was officially released. OPPO ColorOS has been among the first to be adapted to new ...[Details]
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IROM boot (internal ROM Booting), IROM boot refers to the way of booting from OneNAND, SD/MMC card and NANDFlash storage devices. See the figure below, which describes the boot modes supported by 6410...[Details]
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At 16:23 on April 16, 2020, with the last phase conductor being pulled through, the Shanxi section of the 1,000 kV Mengxi-Jinzhong UHV project was fully connected. The Shanxi Power Transmission and...[Details]
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1. Introduction PCI bus is a high-performance local bus introduced by Intel. Its data bus is 32 bits and can be expanded to 64 bits. The maximum data transmission rate is 128-256MB/s, which is much hi...[Details]
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With the rapid development of embedded Linux, it is an excellent operating system platform for developing embedded products because it has no expensive copyright fees, is completely open source, and i...[Details]
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1. Bit definition principle Definition method: sbit bit name = special function register ^ position; sbit LED1 = P2^0; The symbol "^" is preceded by the name of the special function register, and the...[Details]
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Google parent Alphabet has confirmed that it will shut down Loon, a venture that aimed to provide wireless internet connectivity to remote parts of the world via high-altitude balloons. Loon CEO Al...[Details]
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The National Intellectual Property Administration held a regular press conference for the third quarter of 2020 in Beijing, releasing statistical data on patents, trademarks, geographical indications...[Details]
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Recently, Wang Chenglu, known as the "Father of Hongmeng", was revealed to have resigned from Huawei. On May 23, Wang Chenglu's personal Weibo account showed that his Huawei certification ha...[Details]
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Why is current mode control important in switching regulators? There are thousands of different switching regulators on the market, and users select the type they want based on different parameter...[Details]
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0 Preface
For a long time, serial RS 232 and RS 485 communication technologies have been the commonly used communication standards in automation instruments and meters. However, in recent years...[Details]
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Tesla's Full Self-Driving (FSD) system is a major breakthrough in the company's autonomous driving technology and represents the forefront of current intelligent driving technology. Sin...[Details]