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include p16f877.inc status equ 03h ;2004/4/28 rp0 equ 05h ; z equ 02h ;1-2-3-9-1 pcl equ 02h portd equ 08h trisd equ 88h mm equ 20h Count equ 22h Count1 equ 23h Count2 equ 24h org 10 start bsf status...[Details]
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In the development of automobiles from generation to generation, higher, faster, and stronger configurations are no longer the only criteria for choosing a car. Whether a car is easy to drive, whet...[Details]
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Temperature is something everyone is familiar with, but it is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect tem...[Details]
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Power cables are mostly buried underground. Once a fault occurs, it is very difficult to find it. It often takes several hours or even days, which not only wastes a lot of manpower and material resou...[Details]
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Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 52836 and patent number 201120408284.X, maintaining the v...[Details]
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On the evening of August 13, Xiaomi officially announced that the card-free Internet service of Xiaomi MIX 4's anti-loss mode will be cancelled because the technical solution of this service does not...[Details]
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Many people choose to assemble the circuit by themselves. When choosing a power supply, we must first understand some relevant technical indicators, otherwise we may be cheated without knowing it. ...[Details]
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There are at most 3 ADC modules in STM32, and the channels corresponding to each module do not completely overlap.
The figure below is the lower left corner of the general block diagram in the STM3...[Details]
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The pipeline in ARM is divided into five steps: fetch, decode, execute, simulate save, and write back. SWI (soft interrupt) and UND interrupt both occur in the decoding stage, while the other five in...[Details]
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In actual production, we often encounter situations where one PLC cannot meet process requirements, such as insufficient number of high-speed pulse channels or insufficient number of analog input/o...[Details]
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Interrupt system
The concept of interruption
What is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the b...[Details]
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Semiconductor silicon wafers are one of the links where the gap between my country's semiconductor industry chain and the international advanced level is the largest. In addition, the supply concentr...[Details]
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Visual Basic for Applications (VBA) is a long-term goal pursued by Microsoft, which enables programmable application software to be perfectly realized. As a universal macro language, it can be shared ...[Details]
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Win Semiconductors, a GaAs wafer foundry, announced its 2020 annual performance report today. Last year, it achieved consolidated revenue of NT$25.546 billion (NT$, the same below), a year-on-year in...[Details]
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At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]