ARM has 7 basic working modes User: non-privileged mode, most tasks are executed in this mode FIQ: this mode is entered when a high priority (fast) interrupt occurs IRQ: this mode is entered when a...
Qorvo's latest product introductions are detailed below:
The QPK8642 kit advances Qorvo's concept of a smart, connected home with a pod for every room. The kit includes the QPQ1903, QPQ1904, QPF4551 (...
TI HomeDigital Signal ProcessingDSP Design SupportDevelopmentEmulationTI offers the XDS510 and XDS560 class of emulators that support real-time JTAG scan-based emulation and product support for the fu...
[i=s]This post was last edited by ylyfxzsx on 2020-9-29 21:25[/i]Friends, in this section we will officially start to build the development environment. So, we start with the simplest way to light up ...
Problem description:During the system debugging process, it was found that the hardware interrupts often did not get a timely response. According to the phenomenon, it was inferred that the interrupts...
PCR qualitative screening test method
In 1996, Meyer Rolf et al. of the University of Bernstein in Germany demonstrated the possibility of PCR detection of genetically modified foods. The genetic...[Details]
In the beginning, since I have already learned the bare metal program of JZ2440V3 development board, I want to test the learning results, so from today on, I will test the knowledge points I learned ...[Details]
This afternoon (3), Huawei's Xinsheng Community released the minutes of Ren Zhengfei's interview with CNN, which took place on November 26. Regarding the issue of consumers not being enthusiastic a...[Details]
On the 4th, according to a report by JoongAng Ilbo, prices from display manufacturers in China and Taiwan are changing the TV production model of South Korea's Samsung and LG Electronics. It is und...[Details]
1. Choose a smart home system with perfect anti-theft and strong security
One of the major features of smart home is that it completely rewrites the model of indoor security. Most families hav...[Details]
Today, realme Vice President Xu Qi warmed up for realme GT2 Pro. Xu Qi said that realme GT2 Pro will be the world's first to launch a new antenna technology, bringing consumers unprecedented ...[Details]
The three major A-share indices showed divergent trends today. The Shanghai Composite Index closed down 0.40% at 3606.75 points; the Shenzhen Component Index rose 0.70% to 15628.73 points; the ChiNex...[Details]
On the evening of January 11, according to the 2021 performance forecast released by Hangjin Technology, the company expects its net profit for the year to be 700-900 million yuan, a year-on-year inc...[Details]
Due to the higher bandwidth requirements in the automotive sector, the CAN (Controller Area Network) specification was extended to flexible data rate and the new iteration is called CAN FD. CAN has...[Details]
Today I used arrays and pointers to implement a marquee.
There were several problems before:
Program description: LED1_ON, LED2_ON, LED3_ON and LED4_ON are defined in s3c2440addr.h; put...[Details]
The biennial Shanghai Auto Show officially opened on April 19. Through my previous recommendations, I believe you have a certain understanding of various models such as first-run new cars, new cars o...[Details]
On December 23, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a 65W PD power adapter so...[Details]
Recently, Jiangsu Lingchu Yuneng Technology Co., Ltd. (hereinafter referred to as Lingchu Yuneng), a wholly-owned subsidiary of Yunnan Energy Technology Co., Ltd., has received good news that i...[Details]
Providing the highest fidelity image processing at the lowest power consumption for mobile devices such as mobile phones
July 28, 2021, Shanghai, China - VeriSilicon (stock code: 688521)...[Details]
Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]