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...
Foreword: The popularization of automotive-grade gallium nitride is still at a very early stage. Domestic manufacturers are accelerating their deployment, but the follow-up prospects are very promisi...[Details]
This example shows an inexpensive but very accurate capacitance meter. This is a micro capacitance measuring instrument with an accuracy better than 1pF, specifically designed for capacitive oil leve...[Details]
The manufacturing characteristics of power electronic power equipment are: many non-standard parts, long design cycle, high cost, low reliability, and heavy workload, while users require the pow...[Details]
I bought a few LED bulb kits on Taobao some time ago , and planned to try making a few LED lights myself . Here is the tutorial for making the LED bulbs. LED Bulb Kit (The lamp beads I bought...[Details]
1 Introduction In recent years, with the rapid development of mobile communications, repeaters, as an extension and improvement equipment of mobile networks, have been rapidly used. Repeaters are oft...[Details]
Central topics:
●Comparison of circuit structure between thyristor and transistor DC regulated power supply
●Advantages and disadvantages of various power supplies
solution:
●The thy...[Details]
Beijing, China - Media OutReach - May 31, 2022 - Fujitsu launches a new notebook computer series to fully support the current hybrid work mode trend. The entire product series is led by the LIFEBOOK ...[Details]
1 Introduction
With the improvement of environmental protection and fire protection requirements, diesel generators are gradually losing their advantages. However, due to the mature development...[Details]
Some time ago, Samsung was reported to be actively cleaning up the traces of the Galaxy S21 "Fan Edition". But with the official support page online again, the company may have solved the suppl...[Details]
Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period...[Details]
TOKYO, June 12 – Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that driver assistance systems in Toyota Motor Corporation’s (“Toyota”) vehicles, which use the company’...[Details]
On January 20, MediaTek said it would use TSMC's 6-nanometer chip manufacturing technology to produce its latest chips for high-end 5G smartphones. MediaTek's previous chips used a 7-nanometer proces...[Details]
For personal safety, it is necessary to ensure that the machine is powered off, and remove the inverter input power lines R, S, T and output lines U, V, W before operation! First, set the multimeter ...[Details]
NXP Semiconductors S32M276SFFRD reference design board is designed for automotive and PMSM motor control applications. The board is based on the S32M276 integrated solution, combining a 32-bit Arm®...[Details]
DSP and ARM Processors
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