I am using Quartus II 11.1, and the FPGA is Cyclone II. After the .sof file is successfully downloaded, I enter Nios II Eclipse and select the .sopcinfo file, and a timestamp mismatch error appears. P...
How to set up hidden links? My website: [url=http://www.zxpcb.net]http://www.zxpcb.net[/url] Because I reprinted someone else's article, but there is a hidden link in it, which prawn can tell me how t...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:19[/i] This article is translated from the English C-FAQ (revised on July 3, 2004). The Chinese copyright of this article is owned by Zhu Qun...
[align=left][font=微软雅黑][size=3] This time I'm going to disassemble a negative ion air purifier. This is a gift from EE[/size][/font][font=微软雅黑][size=3] in a previous event. It is said to be a photocat...
Circuit Function and AdvantagesThis circuit uses the AD5752R, a dual, 16-bit, serial input, unipolar/bipolar voltage output DAC, to provide unipolar and bipolar data conversion. The only external comp...
1) Learn a programming language in an effective way. 2) Debug your code quickly and effectively. 3) Always keep a learning attitude and keep your knowledge updated. Let me talk about it in detail: [fo...
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
Our flight had just begun to descend when a gentleman sitting next to me turned to talk to me about engineering—he had seen me reading an engineering journal. The gentleman next to me said that he ...[Details]
1. The composition and structure of mobile phone lithium battery
Mobile phone lithium batteries are mainly composed of plastic shell upper and lower covers, lithium battery cells, protection c...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]
Today, as information becomes an increasingly important resource, strong market demand and the development of microelectronics technology have led to the rapid development of portable electronic sy...[Details]
FPGA/CPLD
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