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1. Purpose Due to project requirements, it is necessary to realize the communication between the S3C2440 serial port and the PC. Through the serial port communication examples in the experiment manua...[Details]
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LPC54100 LPC54101 LPC54102 LPC541xx series serial port usage (Using library, interrupt mode, no FIFO) // Initialization function void uart_init(baudRate) { UART_BAUD_T baud; UART_CFG_T cfg; ...[Details]
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IT Home reported on July 15 that as 5G networks begin to be implemented in various regions, the speed can be faster than Wi-Fi under certain conditions. However, since 5G can achieve "surpassing" net...[Details]
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C51 Interrupt Processing Procedure
The C51 compiler supports the development of interrupt procedures directly in the C source program, thus reducing the tedious work of using assembly language and ...[Details]
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store
To prevent moisture,
LEDs
should be stored in a dry and ventilated environment at a storage temperature of -40℃- +100℃ and a relative humidity below 85%.
It is best...[Details]
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On December 17, at the first Dishui Lake China RISC-V Industry Forum, Yuan Yongsheng, director and deputy general manager of Shenzhen APTCHIP Microelectronics Co., Ltd. (APTCHIP), introduced the comp...[Details]
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1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
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The voltage of automobile power supply has been changed from 6V in the 1950s to 12V, which has a history of more than 50 years. Since 1990, the power consumption of automobiles has increased by 5% ...[Details]
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Preface The logic analyzer is an indispensable tool for embedded development engineers, especially driver development engineers. The two major functions of the logic analyzer: signal capture and prot...[Details]
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Jiwei.com reported on February 19 that third-party market research organization GfK released a research report on China's smart wrist wearable retail market today. GfK said that although affected b...[Details]
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On December 2, Stand
Robotics
officially released Oasis 600E, a brand new mobile robot product that integrates the five major advantages of Evolution, Efficient, Everywhere...[Details]
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Paroken's current transmitter can directly convert the measured main circuit AC current into a DC4~20ma (converting DC 1~5v through a 250ω resistor or converting DC2~10v through a 500ω resistor) cons...[Details]
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Introduction: This article mainly explains the symbols with special meanings in arm instructions. I hope it will be helpful for your study. Special symbols corresponding to the meaning of instructi...[Details]
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Fpllo is the main frequency of the system, here it is 60MHz
Fin is the frequency of the crystal oscillator, here it is 10MHz
. Calculation of the clock pulse frequency output by PLL:
a) Fpllo = (m...[Details]
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Intel has worked with industry partners to use an innovative approach to double the memory bandwidth of standard DRAM modules. This plug-and-play solution can unleash the potential of the Xeon 6-...[Details]
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