RT0805FRE07475RL

The third "Core Power Beijing" Zhongguancun IC Industry Forum, hosted by Zhongguancun Integrated Circuit Design Park, was grandly held in Beijing on September 11. With the theme of "Building an indus...[Details]

Static combustion There were two Model S thermal runaway accidents in China and the United States after they were parked. These two accidents have some commonalities. Based on the US NTBS and domesti...[Details]

Introduction With the development of microprocessor technology, microprocessors are constantly upgraded, the processing speed of the core is getting faster and faster, and the problem of accura...[Details]

This is a summary of the MMU memory address translation/mapping process on the ARM1176JZF-S chip, and the content is completely from the technical manual on the ARM official website. ARM1176JZF-S bel...[Details]

ADI chip identification and fault repair features Identification of ADI chips 1. ADI series logic audio chips 1. AD64XX series chipset The AD64XX series includes ...[Details]

Abstract: The energy-feeding power supply system not only provides traction power for the train during normal operation, but also feeds back the braking energy to the AC power grid when the train bra...[Details]

　　The reliability of the power control system is the guarantee for the reliable and efficient operation of the power system and equipment, and the power control system must have a safe and reliable c...[Details]

When testing a certain type of transmitting device. Three sets of accurate DC voltage signals referenced to 11.50 volts are required. In order to cooperate with the test process, these three sets of ...[Details]

I. Introduction Long-lasting anti-corrosion primers for steel mostly use zinc-rich primers. Zinc-rich primers can be divided into two categories: epoxy organic zinc-rich primers and silicate inorgani...[Details]

1.assert_param In fact, assert_param is a macro definition. In the firmware library, its function is to detect whether the parameters passed to the function are valid parameters. When the parameters ...[Details]

Abstract: Integrating RS-232 transceivers into RS-232 designs has been a history of more than 20 years. This application note reviews the development of RS-232 transceivers, detailing the technical ad...[Details]

1. Use a soft wire or other hard metal (such as a rod antenna) for the antenna, with a length of about 20cm (315MHz) or 18cm (434MHz). Try to   straighten it for use. Do not get close to metal obje...[Details]

    Recently, there has been a lot of news about the upcoming new vivo S series phones. In the news about the new 5G phones released by China News Network on March 5, the information about the vivo S...[Details]

The expansion of single-chip microcomputer usually adopts the bus structure. Figure 1 is a typical single-chip microcomputer expansion structure.           The entire expansion system is based on th...[Details]

First, the ARM pseudo instructions include: ARM machine code Define class directive Operation directives ARM machine code: In fact, any processor ...[Details]