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What is a software stack and what is a hardware stack? What is the difference between the two?
See if the stack top pointer has a special association with the CPU. If it has an association (such as...[Details]
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1. Register If you want to learn about interrupts, you must first understand registers. Here we will learn what registers are and how to use them. 1. What is a register? Registers are special RAM. ...[Details]
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Key points: Application of counters
?XML:NAMESPACE PREFIX = O /
;Count value 10 times
; t1 is mode 2, then m1m0=10h, use timer c/t=1 gate=0 TMOD=60H
; Mode 2 is an...[Details]
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In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
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Recently, I saw a friend asking on the Internet how to send a string of Chinese characters from a microcontroller to a computer. In fact, this question is not difficult. hehe. Just set the relevant p...[Details]
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The 8051 core microcontroller is a general-purpose microcontroller that occupies a large market share in China. Keil has been the most successful company in the research of using C language for 51 cor...[Details]
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Since the advent of digital medical imaging in the early 1970s, digital imaging has become increasingly important. New advances in mixed-signal design capabilities in semiconductor devices have enable...[Details]
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1. Not familiar with the internal structure of FPGA and the basic principles of programmable logic devices.
Why is FPGA programmable? I'm afraid many novices don't know, and they don't want to kn...[Details]
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The simplified design of ultrasonic ranging based on STC51 microcontroller requires only three components (the ranging module is considered as one component for the time being) 1. Required componen...[Details]
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According to the characteristics of low-pressure sodium lamps, the following requirements are placed on electronic ballasts.
1) Provide a sufficiently high starting voltage between the ...[Details]
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Summary This article will describe the timing factors and solutions involved in low-power systems that reduce power consumption while maintaining accuracy to meet the requirements of measurement an...[Details]
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1. Introduction Since the inverter transfer function is difficult to obtain and the voltage output often fluctuates, traditional pure PID control is difficult to achieve fast and stable response...[Details]
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On February 18, the signing ceremony of the Huaneng Feicheng 2×300MW salt cavern energy storage project was successfully held in Feicheng Economic Development Zone. Liu Chuan, executive director and p...[Details]
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SK Telecom successfully exported 5G technology to Japan. This is the first time that a Korean telecommunications company has signed a 5G technology export contract with an overseas telecommunications...[Details]
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Bluetooth technology has achieved another milestone this year. In September, the Bluetooth SIG released Bluetooth Core Specification 6.0 and its new feature, Channel Sounding. Compared with the pas...[Details]
Making friends through disassembly
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