From driverless cars and smart homes to life-saving nanobiotechnology devices, there are many hot topics in the industry today about various new Internet of Things (IoT) applications, and 5G is the se...
[i=s] This post was last edited by Zhang Yi 2018 on 2018-11-23 20:18 [/i] [b][color=#5E7384] This content was originally created by EEWORLD forum user [size=3] Zhang Yi 2018 [/size]. If you need to re...
[i=s]This post was last edited by footis on 2018-10-16 23:12[/i] I finally received the development board around 3pm this afternoon. I saw a post from a forum friend this morning and learned that the ...
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...
Dear experts:I am now going to maintain the original campus surveillance. The original cameras and NVRs are all original and I need to change the lines. There are 3 16-channel NVRs with the farthest d...
I use an external power supply to supply power to the gate of the LDMOS, but it is turned on before I apply the gate voltage? What is going on? Thank you....
Antenna Measurement Technology
Since the advent of antenna engineering, antenna measurement has been one of the important topics that people have always paid attention to. The accuracy of th...[Details]
Electromagnetic interference is generally radiated through space and conducted through wires. It has always been a difficult problem and research hotspot in the engineering field. As a high-power mod...[Details]
The "Environmental Impact Report on the Nanyang-Jingmen-Changsha 1000kV UHV AC Transmission and Transformation Project" (Draft for Review) (hereinafter referred to as the "Draft for Review") recent...[Details]
Cruise control system is a common configuration in cars, which makes long-distance driving easier. However, traditional cruise control also has its shortcomings. When encountering a slow car in fr...[Details]
Renesas R-Car SoC helps build a powerful user experience Renesas Electronics Corporation (TSE: 6723), a global supplier of semiconductor solutions, today announced that Toyota Motor Corporation ("T...[Details]
On November 28, the 2023 Loongson Product Release and User Conference was held in Beijing. The results of the new generation general-purpose processor Loongson 3A6000 and the printer main control chi...[Details]
The NXP i.MX93 processor has two Ethernet controllers, of which eqos is a TSN network controller.
Another Fec Ethernet peripheral enables devices to transmit and receive data compliant with t...[Details]
1 Introduction Due to the rapid economic development, people's living standards have been greatly improved, and the pace of life is getting faster and faster. Therefore, home appliance remote co...[Details]
Some time ago, the once-rumors about Samsung's acquisition of NXP seemed to have died down. On August 31, semiconductor analysis agency Semianalysis analyzed the rumors and believed that Samsung has ...[Details]
status quo With the development of current technology, the wireless signal environment has become more and more complex than before. Faced with rapid technological innovation, new wireless signal sta...[Details]
The new World Robotics 2020 Industrial Robots report shows a record 2.7 million industrial robots in operation in factories around the world, up 12%. Sales of new robots remain high, with 373,000 uni...[Details]
Tesla is facing multiple setbacks. On one hand, it is laying off employees worldwide, and on the other hand, it is experiencing "Black Friday".
On April 19, U.S. AI stocks experienced a ...[Details]
Abstract:
During the operation of a certain engineering vehicle, a quality problem occurred in which the parking brake of the unit brake could not be manually released. Different from the conv...[Details]
Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]