[size=4]Speaking of PCIE transmission, we have to mention the two transmission modes of PCIE, posted and non-posted, which are introduced in detail in section 17.2.2 of sprugx7b.pdf. [/size] [align=ce...
[i=s]This post was last edited by Xidian Zhong Lingyuxiu on 2021-4-21 23:39[/i]As you can see, it may be written simply. In fact, it is indeed very simple .
Please read the program and slowly understa...
A power supply is not like a processor, where you can tell its performance by looking at its specifications. A power supply is also not like a graphics card, where the quality is determined by a key G...
The STEVAL-IDB008V1M Bluetooth development board is similar to the STEVAL-IDB008V1. The STEVAL-IDB008V1M uses the BlueNRG-M2SA Bluetooth module. The BlueNRG-M2SA module uses the BlueNRG-2 Bluetooth ch...
The serial port is one of the most commonly used functions of MCU. It can be used to input and output debugging information. SS5 comes with many routines, which are super convenient and smooth to use....
1. Communication interface introduction 1. Two ways for the processor to communicate with external devices: Parallel communication - Transmission principle: Each bit of da...[Details]
Recently, Jiangsu Jingchuang Advanced Electronic Technology Co., Ltd. (hereinafter referred to as Jingchuang Advanced) completed a round B financing of over 100 million yuan, led by SMIC Juyuan, foll...[Details]
Analog input is often encountered in the design of 51 single-chip microcomputers. The following is the source program for the analog (AD) input interface selection.
//-----------------------Analog (A...[Details]
The OLED_Refresh_Gram function first sets the page address, then writes the column address (that is, the vertical coordinate), then writes 128 bytes starting from 0 to fill the page, and finally writ...[Details]
Arm is a British chip architecture company founded in 1990. It was acquired by SoftBank of Masayoshi Son in 2016, but its headquarters is still in Cambridge, UK. It is reported that Arm itself does n...[Details]
Image source: AdHawk Canadian company AdHawk Microsystems recently announced the development of a tiny motion tracking sensor, which may be a boon to the growing number of augmented reality glasse...[Details]
1. Definition of IQE, LEE and EQE First, the definitions and expressions of the internal quantum efficiency (IQE: Internal Quantum Efficiency), light extraction efficiency (LEE: Light Extracti...[Details]
The float level gauge is a commonly used liquid level measuring instrument. It works on the principle of constant buoyancy in buoyancy. The product has the advantages of stable performance, flexible ...[Details]
Allegro MicroSystems Introduces First ASIL C Safety-Rated Magnetic Field Current Sensor for Electric Vehicle Powertrains
Sensor sampling now available to help designers meet new safe...[Details]
Since 2015, artificial intelligence has become a market hotspot, and related industries have been officially put on the national strategic level. With the introduction of policies and measures in var...[Details]
Development target platform: linux -2.6.28+S3C2440+CRAMFS/YAFFS2 Development environment: UBUNTU-9.04+ arm - linux -gcc-3.4.1 This time we need to develop a simple character LCD driver on s3c2440...[Details]
In today's society that is highly dependent on electricity, power loss has become a key factor that cannot be ignored in the field of power electronics. In order to meet the industry's demand for mor...[Details]
The energy provided by thermal power plants mainly appears in the form of electrical energy and thermal energy. Usually, steam is generated by boilers, and then part of it is provided to steam turb...[Details]
In a single-excitation switching power supply, whether it is a forward or flyback switching power supply, overvoltage protection is required for the power switch tube to prevent the flyback pulse spik...[Details]
The bidirectional DC-DC converter circuit is shown in the figure. By controlling switches T1 and T2, the purpose of bidirectional DC boost and buck is achieved. When the boost operation is in progres...[Details]