-
1. SDRAM Principle
black (1) SDRAM internal storage structure:
(2) Let’s take a look at the schematic diagram of the SDRAM connected to 2440:
SDRAM pin description:
...[Details]
-
At the end of October, Tyco Tianrun Semiconductor (hereinafter referred to as "Tyco Tianrun") announced that its Series D financing received joint support from a certain international semiconductor g...[Details]
-
In actual applications, the application of RFID systems must comprehensively consider many factors that affect system performance, such as location, distance, temperature, humidity, interference, e...[Details]
-
1 Introduction
With the development of social economy, the function of urban lighting facilities has changed from simple lighting to the purpose of beautifying the environment, improving the i...[Details]
-
1Written in front If you are a beginner and have not yet understood the basics of IAR (Workspace Project Node), I suggest you read my other two articles first: EWSTM8 Series Tutorial 06_Project N...[Details]
-
Combined with Samsung's arm9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.
...[Details]
-
Recently, I need to use IIC bus operation when using the light measurement module BH1750FVI, so I spent some time to learn it and basically understood it. So, I used the IO port of 51 to simulate the...[Details]
-
At this year's CES, the "attendance rate" of lidar companies was probably the highest. Many car companies and technology companies took "sick leave" due to the epidemic, but domestic lidar companies ...[Details]
-
The widespread application of geographic information systems (GIS) and global positioning systems (GPS) has enabled people to enjoy many conveniences brought by location-based services. Traditional...[Details]
-
On December 25, the Party Leadership Group of the National Energy Administration held a meeting to convey and study the spirit of the Central Economic Work Conference and study and deploy implement...[Details]
-
Tools for diagnosing and preventing failures in electrical systems and equipment
Infrared thermometers are proven to be money-saving diagnostic and preventive tools in electrical system and equipment...[Details]
-
With the rapid development of 3G network technology and the enhancement of various functions of 3G mobile phones, it has become possible to use 3G mobile phones to realize video surveillance anytim...[Details]
-
T-Mobile US has signed a 5G roaming agreement with Alaska operator GCI, a move it said will make it the first company to offer the next-generation service to customers in parts of all 50 states. Th...[Details]
-
On December 30, the 2022 20th Guangzhou International Automobile Exhibition was held at the China Import and Export Fair Complex in Guangzhou. The new digital pure electric brand Changan Shenlan broug...[Details]
-
Although there are many types of multi-level topologies, they can be roughly divided into three types: diode clamped type, flying capacitor type and independent DC power supply cascade multi-level. T...[Details]