After adding timer 6 (5ms interrupt) to the original project, the system crashed directly. If it was disabled, it would not crash. The platform is cs+ for cacx 4.02.00
Crash at _@vect22 interrupt vect...
[b][size=18px]When designing a filter, you can use a table lookup method to determine the capacitance and resistance values in the circuit based on the predetermined cutoff frequency and gain. How do ...
I drew a picture and referred to TI's official data. I changed the original 4-layer board to 2-layer. The signal during the test was still very strong....
[color=#000][font=punctuation, 微软雅黑, Tohoma][size=14px] [color=#787d83][font=simsun][size=2]What process is the separation of the coating related to? [/size][/font][/color][color=rgb(255, 0, 0)][font=...
[b][size=4][color=#ff0000]Why are my posts always deleted by the administrator? [/color] If I hadn't reviewed the learning process of the past few days today, I wouldn't have noticed that I had lost a...
Newbie help is greatly appreciated #include//Include header file, generally no need to change, the header file contains the definition of special function registers #include
#include "18b20.h" #includ...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
Renesas Electronics MCUs
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