[i=s]This post was last edited by qwerghf on 2017-1-3 21:49[/i] Alas, I was on a business trip last week to debug programs, and finally I can come back to study 430. I have used 430 quite a lot before...
Although gallium nitride (GaN) and silicon carbide (SiC) are both wide bandgap semiconductor materials, compared to silicon carbide, which has been developed for more than ten years, GaN power devices...
I heard from others that an electronics company in Shanghai has developed a video algorithm software that can run 8-channel CIF on the Trimedia 17 series, and it is real-time CIF, and can run 16-chann...
When configuring the ePWM register, the code for configuring the comparator is as follows: EPWM1Regs.CMPA.half.CMPA=350; I checked the data and found that CMPA is 16 bits. After checking in ccs, I fou...
Business: Long-term commitment to the development of large-scale integrated circuits and solutions in the fields of storage, set-top boxes, video codecs, and the Internet of Things
Scale: RD and desig...
The conduction voltage between transistors be and be is generally 0.7 volts. What will happen if I increase the voltage infinitely? Is there a maximum voltage between be and be?...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
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]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[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]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
Button cells (also called button cells) are those batteries with equal or larger diameter and height. The current size range of alkaline button cells is specified as follows: diameter 4.8mm-11.4mm,...[Details]
Li/SOCl2 batteries (lithium sub-cells) have the advantages of high operating voltage, stable discharge voltage, wide operating temperature range and long storage life, and have been widely used in ...[Details]
1. Introduction
With the continuous development of modern urban construction, infrastructure and real estate are becoming increasingly prosperous, and the quality requirements for construction ...[Details]
Introduction
Zero-IF receivers are not new; they have been in use for some time, with cellular handsets being a key application area. However, their use in high-performance receivers such as...[Details]
3. Driving circuit design
The power driver uses a field effect tube, which is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for t...[Details]
During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
According to a survey by the International Energy Agency, Asia and Australia used 1.65 trillion liters of oil for energy in 2004. The survey also showed that since 1990, the demand for oil has been...[Details]
0 Introduction
The traditional measurement method of measuring gravity acceleration by a simple pendulum in university physics experiments generally uses a mechanical stopwatch for manual timing and...[Details]
Microcontroller MCU
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