Question 1: 6713 BOOT problem. I set 6713 to HPI BOOT mode, but I debugged it through JTAG. That is, I connected DSP to the emulator, but the HPI port was not connected to the host. So how does DSP wo...
1. Install Ubuntu. It will automatically check the site after about 10 minutes of installation. It depends on your network speed. Then the language pack will appear for download (if you choose Chinese...
I imitated the development board of S3C2410a, and made a baseboard according to my needs (the core board inserted on it was not made), drew the PCB, and only used the power supply, serial port and LCD...
This book was written by two members who participated in the formulation of the Bluetooth standard. It consists of four parts and 17 chapters. The content covers the challenges currently faced by Blue...
Repost: http://www.bjkp.gov.cn/bjkpzc/kxcl/wk/lnkpwk/dxtd/61695.shtmlWhat is "All-in-one Card"? In a broad sense, it means one card for multiple uses. For example, in Shanghai, cardholders can take ...
I recently discovered a problem: destruction is easier than construction. The posting machine is indeed a destructive artifact. It shouldn’t be too much to use Baidu for no reason....
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[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]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
Battery clamps, commonly known as battery connectors, come in two sizes depending on the thickness of the battery terminals. One is the battery clamp used on thick terminals, with a positive termin...[Details]
Electrostatic coupling and interference occur when a charged object is close to the input of the circuit being measured. At low impedance, the effects of interference are not noticeable because th...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
1 Introduction
In order to cope with the energy crisis and slow down global warming, many countries have begun to pay attention to energy conservation and emission reduction and the de...[Details]
There are two main ways to measure temperature: one is the traditional contact measurement, and the other is
non-contact measurement represented by
infrared temperature measurement
. Tradit...[Details]
Abstract: A motion estimation design for video images is implemented using a powerful FPGA. The search method used is a three-step search method. When designing the scheme, this paper uses the rela...[Details]
Background
The proliferation of ultra-low-power wireless sensor nodes for measurement and control purposes, combined with new energy harvesting techniques, has made it possible to create ful...[Details]
Abstract Aiming at the harm caused by mobile phone microwave radiation to human body and the incompatibility between mobile communication network and fixed-line network, a PSTN voice gateway using ...[Details]