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On the morning of March 3, according to a data report from Digitimes Research, global smartphone shipments are expected to grow by nearly 50% year-on-year in the first quarter of 2021, reachin...[Details]
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Color
LCD
displays
require white backlighting to ensure that the display is viewable in any lighting environment. The backlight
system
consists of an array of high-
bright...[Details]
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1. Introduction to caching Due to the increasing gap between the access speed of the processor and the access speed of the memory, extreme and overall system performance has been greatly affected. ...[Details]
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1. Both bit and sbit are variable types extended by C51. Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses during t...[Details]
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Precision laser welding machines are widely used in automobile manufacturing. Because it can be used for welding of car bodies, such as car doors, roofs, and side panels. Because laser welding has ...[Details]
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Nationally produced automotive-grade flash memory chips safeguard the future of industrial chips Beijing, China (October 15, 2021) — GigaDevice, an industry-leading semiconductor device supplier, a...[Details]
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Classification and parameters of thermistors
Thermistors are a type of sensitive components. Their resistance value will show a step change as the temperature of the thermistor body changes...[Details]
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On November 22, the investigation report on the fire and explosion accident at the energy storage power station in Fengtai District, Beijing was officially released. The report believes that the di...[Details]
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1. Experimental Purpose 1. Learn how to expand external memory. 2. Learn different reading and writing methods of data storage. 3. Learn how to read the external program memory. 2. Exp...[Details]
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1. Introduction In recent experimental research, a new method for detecting engine working conditions - ion current detection method has received close attention from researchers at home and abr...[Details]
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Recently, the Shandong University Graduate Employment Information Network, Jinan Jiyang District Human Resources and Social Security Bureau and other channels released recruitment information of Jina...[Details]
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The 6th Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) will be held at the Chengdu Century City New International Convention and Exhibition Center from May 23 to 25, 201...[Details]
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It is easy to design EMI-compatible automotive switching regulators without a complete understanding of the complexities of EMI. This article shares the basic factors for successfully implementing ...[Details]
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The download address of u-boot is http://sourceforge.net/project/showfiles.php?group_id=65938. The latest version is u-boot-1.1.6, which can already support AT91RM9200. Add the PATH environment varia...[Details]
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; File: an734.asm
; data: feb.23.2001
; Functionality:
;
; This code implements the basic functions for an I2C slave device
; using the SSP module. All I2C functions are handled in an ...[Details]
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