-
1 Introduction
With the rapid development of computer application technology, mobile storage devices have been widely used. Among them, CF (Compact Flash) cards are widely used in digital camer...[Details]
-
I2S bus principle and examples
I2S (Inter-IC Sound Bus) is a bus standard developed by Philips for audio data transmission between digital audio devices. Philips' I2S standard specifi...[Details]
-
From the evolution of decentralized architecture to central computing platform, from hardware-defined cars to software-defined cars, the innovation of car-making concepts with data-determined experie...[Details]
-
Set up the C runtime environment and code relocate - lib/crt0.S C-runtime startup Code for ARM U-Boot After the CPU completes the most basic initialization, we can't always write code in assembly l...[Details]
-
Circuit principle: The interface between OV9650 and the processor includes three parts: SCCB interface, data output interface and control interface. The SCCB interface plays the role of transmitti...[Details]
-
Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
-
PLC analog input collects data, and after calculation-conversion, it gets MD double word, and finally the host computer monitor displays the address DB.DBW single word. How is this process converte...[Details]
-
Recently, foreign media exposed a large number of real photos of realme X3 SuperZoom (super zoom version) and confirmed many details. In terms of appearance, the realme X3 Super Zoom Edition...[Details]
-
1. Basic principles of switching power supply based on TOPSwith microcontroller
TOPSwitch (Three-terminal Off-line PWM Switch) monolithic switching power supply is a new type of high-frequ...[Details]
-
1 Bandwidth and rise time The bandwidth of a probe is the frequency that causes the probe response output amplitude to drop to 70.7% (-3dB). Rise time is the probe response from 10 to 90% of a step f...[Details]
-
According to foreign media reports, chemists at the University of Munich (LMU) have developed a new material that enables smart electrochromic glass to change color at a record speed. (Image sou...[Details]
-
The first part of the parallel port transmission displays Chinese and English The main functions are as follows: First: write an LCD_write function to send data to the LCD. According to the timing di...[Details]
-
According to an announcement released by ASML, the world's leading lithography machine manufacturer, due to the global outbreak of the new coronavirus, first-quarter revenue was far below expectation...[Details]
-
The scientific programming steps are actually very simple, but most engineers often think that they are simple and ignore many details. Ignoring details will inevitably lead to problems in the futu...[Details]
-
Here is a summary of the three major functions of MMU:
1. Conversion from virtual address to physical address
2.Cache control
3. Memory access rights protection
The Linux kernel...[Details]
Discrete Device
京公网安备 11010802033920号
EEWORLD