My ARM9 development board has 64M SDRAM and 512M NAND. I read online that it is possible to load nk.bin when the system starts up, and then the system can load the components it needs from nandflash. ...
It is divided into two parts: one is the control switch of USB power supply, and the other is to use USB to control household/industrial power supply. Is it easy to implement? I see that there are USB...
I've been working on ADC recently. I read the chapter on ADC of 5438, and then used a routine to simulate it. I found a problem. When using the internal reference voltage, I set 2.5V in register CTL0,...
28335 Simulation error message:
failed software resht;error 0x00000024/-1137 error during:register,execution,it appears that the target is being held in reset.
Problem description: The power supply is...
[i=s]This post was last edited by Hot Ximixiu on 2020-9-1 21:05[/i]Compared with MSP430 (F149), MSP430 (F5529) has more powerful functions.
UCS IntroductionThe UCS of the MSP430F5XX/MSP430F6XX series ...
Background: I learned that I had obtained the qualification to try out the Renesas circuit board around July 21st. I was very excited at that time, but I was on a business trip and could not immediate...
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]