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...
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...
The Xingkong board can be programmed using the graphical interface programming software Mind+. The interface is as follows:This is very friendly to beginners. Even primary and secondary school student...
June 5 news, CEO boldly predicted in a recent speech that the new era will be physical AI, also known as physical AI or Physical AI. This physical machine can imitate biological behavior and collab...[Details]
Chapter 1 Design Brief 1.1 Purpose and Objectives In school life, every day and the next class are inseparable from the use of bells. The bell can provide reminders for students and teachers in schoo...[Details]
The main investment theme of the new energy vehicle industry chain has been very clear since its development: downstream growth will continuously change the supply and demand of raw materials and e...[Details]
I believe that friends who like MCUs have all used STC MCUs. Friends who have used STC MCUs have this feeling: affordable, easy to use, and powerful! But it is particularly disgusting to have t...[Details]
In response to the news that "Tesla will begin independent production of the company's designed 4680 battery cells," Panasonic President Kazuhiro Tsuga said that Tesla's own production of batteries d...[Details]
1. Introduction
As an electronic component, light
emitting
diode (LED) has been around for more than 40 years, but for a long time, it was limited by luminous
efficiency
and
bri...[Details]
1. Choose the appropriate magnification. When measuring resistance with an ohmmeter, an appropriate magnification should be selected so that the pointer indicates near the median value. It is best ...[Details]
On August 2, at the "Leading the Megawatt Supercharging Era" Ecological Series Suzhou Station event, Suzhou Jiaotong Xinneng and Shenghong Co., Ltd. held a megawatt supercharging intention cooperat...[Details]
Recently, the Hunan Jianghua 100MW/200MWh energy storage power station project and the Hunan Xiangyin 100MW/200MWh energy storage power station project supplied by Xuji Group and Xuji Electric unde...[Details]
High Frequency Electronic Circuit Exercises (2-10)
2-1 For the intermediate frequency amplifier of the radio, its center frequency f0=465 kHz. B0.707=8kHz, loop capacitance C=...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
As an ecosystem, ARM not only provides CPU Core, but also provides a series of related IPs, such as GIC, MMU, AMBA, CoreLink, CoreSight, Mali, etc. Others include Debug tools, development tools, ID...[Details]
Many battery -powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This consid...[Details]
Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
...[Details]