1. GPxMUX register (function selection register)
Each I/O port has a function select register, which is mainly used to select whether the I/O works in special function or general array I/O mode. At re...
In FPGA design, embedded processor soft cores (such as MicroBlaze, PicoBlaze, etc.) are used to form a programmable system on chip (SOPC). Compared with ASIC, it has better modifiability and maintaina...
Is the LTE Cat 1 module like the GPRS module, which can be used by simply inserting a common SIM card? Or does it require the cooperation of the operator to activate it like the NB-IOT module?...
How to use gpio32 and gpio33 as UART? Now I can only find one serial port in /dev, serial0, which is the serial port corresponding to GPIO14 and 15. I can't find the corresponding one for 32 and 33, a...
The concept of synchronization
Synchronization technology is a very important technology in digital communication systems. Generally speaking, digital communication systems must implement multiple syn...
The key technology of CCD (Charge Coupled Devices) application system lies in the generation of CCD drive timing and the acquisition and processing of output signals. At present, the main driving m...[Details]
Mouser Electronics and STMicroelectronics have teamed up to launch the Industrial Sensing Solutions e-book, which provides a comprehensive overview of the products, strategies and innovative technolo...[Details]
This article briefly describes the shortcomings of traditional photovoltaic power generation system inverters and the advantages of transformerless photovoltaic inverters. It also discusses the factor...[Details]
1 Introduction Electric bicycles use the electricity generated by batteries as driving energy and electric motors as power. They have the characteristics of no exhaust pollution, "zero emission",...[Details]
With the rapid development of LED technology and the continuous improvement of light efficiency, LED spotlight technology is also developing rapidly. Currently, LED spotlights are almost mainly used ...[Details]
If the mobile power bank is not used, it will break easily. So how should the mobile power bank be maintained so that it will not break easily if it is not often used? Just pay attention to the foll...[Details]
According to the Qichacha APP, recently, Shenzhen OnePlus Technology Co., Ltd., an affiliated company of OnePlus mobile phones, added a number of new trademark application information, includi...[Details]
At the Taipei Computer Show, Dell released a full line of new notebooks, especially the top-of-the-line "Alien" Alienware m15 and Alienware m17 gaming notebooks, which adopted a groundbreaking new in...[Details]
On October 20, the concentrated start-up activities of key projects in October in the Yantai section of the China (Shandong) Pilot Free Trade Zone and the groundbreaking ceremony of the Bajiaowan Edu...[Details]
In the future, you won't have to drive yourself when you're stuck in traffic, and you won't have to drive yourself into a parking space when there's a lot of parking space. This is all thanks to ne...[Details]
The control of the frequency converter is nothing more than the basic logics of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rath...[Details]
Common faults in the use of pressure gauges include:
(1) The pointer does not move. When the pressure increases, the pressure gauge pointer does not move. The reasons may be: the plug is not opene...[Details]
LED floodlight product features:
1. Adopt single 10-80W high-power LED with Jingyuan and Bridgelux chip integrated package, brightness 70-80LM/W, low light decay, high brightness and good thermal c...[Details]
Recently, Arita Power Supply (yottapwr.com) released a new airborne three-phase AC or 270 Vdc input power regulator module (Y-MIPC) . The unit's flexible inputs, wide frequency range and regulatory c...[Details]
On October 28, Intel announced today that it will expand the capacity of its packaging and testing base in Chengdu. This move aims to deepen its service commitment to the Chinese market and acceler...[Details]
DSP and ARM Processors
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