In the process of understanding PIC microcontrollers, I learned a lot about RISC instruction sets. For example, memory paging and soft interrupt management. Since PIC instructions are fixed length, on...
EMC and EMI can be said to be the two major obstacles in power supply design. I have collected and sorted out a wave of information packages for you, including basic knowledge, rectification plans, an...
A: I need ssh or telnet service: 1. Follow the compilation steps to re-burn uboot and kernel. 2. Do not compile, directly burn the original system in your burning tool. Which one can be used, or both ...
#Lenovo Desktop Qitian M410 solves VMware "This host supports Intel VT-x, but Intel VT-x is disabled" ##Problem description After installing a virtual machine on a Lenovo desktop, the error "This host...
The single bus is also a common industrial bus that only needs one data line to achieve data transmission. It was invented by DALLAS, which now belongs to MAXIM after DALLAS was acquired by MAXIM. In ...
DSP can work at a frequency of 150MHz. In order to give full play to its high-speed running characteristics, the FLASH program content is generally copied to the external high-speed SRAM for running. ...
According to news on February 26, TSMC founder Zhang Zhongmou predicted that with the official completion of the company’s first chip manufacturing plant in Japan, the Japanese semiconductor industry...[Details]
The ratio of the voltage on the array element load to the current flowing through these loads when all array elements are present and excited.
For a specified planar aperture antenna, the ratio of ...[Details]
GSM-R handheld terminal function overview
The Ministry of Railways has determined that the GSM-R system will be used as the wireless communication platform for China's railways. Therefore, it is u...[Details]
People have unlimited visions for 5G networks: for example, with higher network capacity and faster speeds, doctors can provide remote diagnosis for patients. At the same time, the number of devices ...[Details]
Shanghai, China, April 13, 2021 - STMicroelectronics (ST; NYSE: STM), a global semiconductor leader serving customers across multiple electronics applications, will exhibit at the 2021 Munich Shangha...[Details]
The parameters of functions in C++ are much more complicated than those in C, mainly because C++ introduces references and const qualifiers. The introduction of these two objects makes the function pa...[Details]
Abstract: This paper introduces the hardware circuit and software design of an intelligent home monitoring system based on MCU control. MCU communicates with TC35i through UART and controls TC35iNG...[Details]
We take LQFP48 package as an example. From the description of the pins in the figure, we can see that almost every pin has multiple functions. For example, pin 9: PIO1_8/CT16B1_CAP0 means that p...[Details]
1. Introduction to STM32 external interrupts Each IO of STM32 can be used as an interrupt input port for external interrupts. The interrupt controller of STM32F103 supports 19 external interrupt/ev...[Details]
High reliability, powerful functions, high speed, low power consumption and low price have always been important indicators for measuring the performance of single-chip microcomputers, and are also n...[Details]
Against the backdrop of deteriorating profitability due to reduced memory demand, Samsung Chairman Lee Jae-yong seems to still insist on adopting a "no artificial production reduction" strategy. Ac...[Details]
1. Interrupt concept: The CPU inserts another program into the execution of the current program due to hardware or software reasons. Hardware-induced interrupts are unpredictable and random Soft inte...[Details]
In our daily life, the use of electricity is normal. It was not until there was a sudden power outage one day that we realized the importance of electricity and began to care about us, the power pe...[Details]
This article is the author's summary of experience in PSR primary-side feedback switching power supply design for many years. The previous chapter introduced the "unique" design method of the tr...[Details]
Recently, relevant persons in charge from the High-tech Department of the Ministry of Science and Technology visited the European Solar Thermal Power Generation R&D and Testing Center in Almeria, Spai...[Details]
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