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11.
General Purpose Input and Output (GPIO)
11.1.
Module Introduction
Each GPIO port has four 32-bit configuration registers (GPIOx_MODE, GPIOx_OTYPE, GPIOx_OSPEED and...[Details]
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The first half of this year has passed, and the three major operators have successively released their own semi-annual financial reports. From the perspective of revenue, the operators are under cons...[Details]
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Jiwei.com News: On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shenzhen Xinbaite Microelectronics Co., Ltd...[Details]
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iFixit has finally completed the disassembly of Apple's latest iPhone 14. It believes that the most praiseworthy thing about the iPhone 14 this time is not the more powerful processor, nor the satell...[Details]
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The most popular small household appliance nowadays is the sweeping robot. According to sales statistics from e-commerce platforms, the sweeping robot has been promoted to one of the three essential ...[Details]
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Use HSE to configure the system clock Because the STM project uses the firmware library, the clock is configured when entering the main function, so we need to reset the RCC register first when we wr...[Details]
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1 How to further reduce power consumption Power consumption is an important consideration in battery-powered instruments. The PIC16C×× series microcontrollers have low power consumption (the operat...[Details]
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The measurement of ground resistance tester is becoming more and more widespread and important. At present, there are two main methods for measuring ground resistance: traditional ground resistance...[Details]
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In order to avoid the influence of image registration accuracy on the detection accuracy of liquid crystal display (LCD) line defects, a new method based on image contour analysis is adopted. The ima...[Details]
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According to reports, BYD issued an announcement announcing that it has recently completed the internal reorganization of its wholly-owned subsidiary Shenzhen BYD Microelectronics Co., Ltd. (hereinaf...[Details]
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Digitimes reported today that Samsung Electronics has recently launched a rare internal investigation into its own foundry yield rate. Industry insiders said that in addition to conducting an in-dept...[Details]
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As shown in the figure, this paper introduces a method of determining the GTO electrode, checking the triggering ability and shutdown ability of the GTO, and estimating the shutdown gain βoff. Figu...[Details]
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1 Pin function description of MAX187
MAX187 is available in 8-pin DIP package and 16-pin SO package. Figure 1 shows the pin arrangement of the DIP package. Please refer to the literature for the...[Details]
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Assembly language is a symbolic language that uses text mnemonics to represent machine instructions. It is the language closest to machine code. Its main advantages are that it takes up less re...[Details]
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NOR gate cross SR flip-flop
NAND gate cross SR flip-flop
Clock-controlled level-triggered NAND gate SR flip-flop
...[Details]
Power technology
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