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The expansion project of the packaging/testing plant at TI's Chengdu manufacturing base is about to be put into production, and the Shanghai product distribution center has completed automation upgra...[Details]
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This content introduces the knowledge of PCI bus/PCI-X interface and PCI-PCI-Express, and explains the connection between PCI, PCI-X and PCI-Express.
PCI Bus
The PCI bus is a local bus that is no...[Details]
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Abstract: This paper introduces the method of using the FIFO chip CY7C419 of CYPRESS Company to realize bidirectional parallel asynchronous communication between DSPs. This method is simple, pra...[Details]
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Take ATmega169 as an example:
The ATmega169 TQFP package currently has the following main models: ATmega169V-8AU, ATmega169V-8AI, ATmega169-16AU, ATmega169-16AI.
Model identification description:...[Details]
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Configure STM32L151CBT6 in normal serial port mode. I didn't read the data sheet carefully at first, but just wrote a program based on other people's examples. Although the effect came out, I didn't u...[Details]
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It is reported that Baidu has obtained permission to test self-driving cars in California and will carry out Apollo self-driving technology tests on urban roads in the state. Currently, a total of ...[Details]
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The scientific PLC programming steps are actually very simple, but most engineers often think it is simple and ignore many details. Ignoring details will inevitably lead to problems in the future. ...[Details]
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Introduction
All cars use a fuel level sensor (FLS) to indicate the fuel level. However, different manufacturers often use a variety of different methods to measure the fuel level, such as res...[Details]
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Lam Research has released a new member of the Syndion G series product family, the new Syndion® GP. In this week’s WeChat, Evan Patton, Vice President of Reliant System Products at Lam Research’s C...[Details]
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Section 9. I602 LCD display principle and implementation 1. The simplest LCD working principle of 1602LCD, 1602 LCD is divided into two types: with backlight and without backlight. Most of the ba...[Details]
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According to Reuters on August 6, Indian Telecom Minister Ravi Shankar Prasad recently told the country's parliament that they have received six 5G technology installation trial proposals, including ...[Details]
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With the development of modern society and the advancement of science and technology, many high-rise buildings and intelligent buildings have emerged. As an important means of transportation inside h...[Details]
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According to the latest research report from TrendForce's Optoelectronics Research Center (WitsView), global TV shipments in 2020 are expected to decline by 5.8% year-on-year to 252.1 million units d...[Details]
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As shown in Figure 4.14.2, the parallel port P1 of AT89S51 is connected to a 4×4 matrix keyboard, with P1.0-P1.3 as input lines and P1.4-P1.7 as output lines; the serial number of each key is displ...[Details]
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0 Introduction
In the process of urban construction, more and more attention is paid to the concept of green environmental protection. However, the use of solid bricks will cause a huge waste of res...[Details]
Analogue and Mixed Signal
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