I am currently working on an SRAM driver, written as a stream driver. The driver is written, but there is a problem when making the MMU address mapping table! Detailed as follows: The original g_oalAd...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:39[/i] Has anyone used CC430 and CC1111? Is there any relevant information, preferably in Chinese?...
Power Engineering Signal Processing Applications : https://training.eeworld.com.cn/course/67810Signal processing technology involves many disciplines and is applied in many fields. It has a relatively...
Section 4 Emergency Call Unit eCall (Emergency Call) is a 102)][url=http://www.ti.com.cn/solution/cn/telematics_control_unit]T-BOX[/url][/color] is an important part of the car. When an accident occur...
[i=s]This post was last edited by wangfuchong on 2015-11-9 21:18[/i] There seem to be too many spam posts recently, all about winning awards and so on. I posted a few posts today, and will not come he...
I have a 6410 circuit board on hand. The usbdevice interface function on the hardware is not normal. I can't use the dnw tool to complete the burning of uboot, kernel and file system. After groping fo...
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[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]
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]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[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]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[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]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[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]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
Embedded System
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