RWR80WR264DR

　　The interrupts of 430 are defined in the priority order shown in Figure 1 below. There are three types of interrupts: 1. System reset, 2. Non-maskable interrupt (NMI), and 3. Maskable interrupt. ...[Details]

introduction 　　With the popularity of TI's 32-bit DSP , 32-bit processors have become the mainstream products in the control field. Compared with traditional microprocessors, they are faster, more ...[Details]

According to information from Shengyu Investment, in May this year, Shengyu Investment completed its investment in Shengxian Microelectronics (Suzhou) Co., Ltd. (hereinafter referred to as Shengxian ...[Details]

Today, when I was looking at the initialization code of the S3C2440 development board, I was confused about the definition of #define A (* (volatile unsigned long *) 0x48000000, so I asked for help...[Details]

On Wednesday (5th), U.S. Trade Representative Katherine Tai said at an online seminar held by the Financial Times that she downplayed the prospect of Taiwan and the United States signing a trade agre...[Details]

Since the outbreak of the epidemic, the automotive industry has continued to be affected by the "chip shortage". With the accelerated development of intelligent connected vehicles in the future, the ...[Details]

When you buy food, it may be frozen, but that doesn't mean it hasn't been thawed and refrozen somewhere. However, a new self-powered sensor changes color to let you know if this has happened. It c...[Details]

The circuit diagram of the LED dot matrix module of the development board is as follows: 74HC595: 74HC595 is an 8-bit serial input, parallel output shift register. The 11th pin of the chip is the ...[Details]

Laser triangulation sensors for measuring the straight-line distance from the sensor to the target have been used for more than a decade, and the method has evolved as digital electronics and high-pow...[Details]

This afternoon, Ming-Chi Kuo, a well-known Apple analyst at Tianfeng International, once again updated relevant information about Apple iPhone 12. IT Home learned that Guo Mingchi pointed out in th...[Details]

The system tick timer is still very important for stm32 beginners, because as you learn more, you will definitely call the delay function in the programming process, such as some of my previous gpio-...[Details]

General Motors announced that it would close the Holden brand in Australia, and a few days ago, GM announced that it would sell its automobile factory and engine manufacturing plant in Thailand to Ch...[Details]

ts.c source code: #include "linux/module.h" #include "linux/init.h" #include "linux/fs.h" #include "linux/interrupt.h" #include "linux/irq.h" #include "linux/sched.h" #include "linux/pm.h" #include "...[Details]

introduction Aiming at the actual needs of electric vehicle research, this paper designs a data recording device, which is built on the basis of the battery energy management system. By communicati...[Details]

1. Interrupt handling architecture The Linux kernel unifies the numbers of all interrupts and uses an array of irq_desc structures to describe these interrupts. The array is d...[Details]