I recently wrote a small piece of code and found a problem. It was running under my QUARTUSII9.0.
I wrote a low-level module for a multi-person voter. When writing the VHDL code, I defined a sinual va...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
This circuit converts the three-wire signal of the synchro into a 2V sin and cos signal acceptable to AD2S83. The upper one is the reference voltage input. What is the role of the diode here? Should t...
I want to ask, if I write a VHDL program that uses an even number of NOT gates to perform a short delay and then output, what is the statement that can be added to the synthesis constraint comment par...
ON Semiconductor has launched the NCP1526 synchronous DC/DC step-down converter , which integrates a low-noise low-dropout regulator ( LDO ) and adopts a unique 0.55mm ultra-thin DFN package , which i...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[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]
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]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
DigRF
is
poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices:
analog
signaling, and proprietary digital signaling (paralle...[Details]
0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
During the global semiconductor industry recession, the automotive electronics market has performed strongly, especially the application of car remote control systems has become more and more wides...[Details]
1 Features
1.1 Single cell operating voltage up to 3.7V
It is three times that of nickel-cadmium batteries and nickel-metal hydride batteries, and nearly twice that of lead-acid batteries...[Details]
FPGA/CPLD
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