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Write uboot to emmc and drive it through EMMC instead of booting with SD card only Before burning uboot, use the following command to view the EMMC card information and partition information: mmcinfo...[Details]
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Kernel version: linux-2.6.32.2 Experimental platform: mini2440 1. Add platform device support First, you need to include the header file linux/dm9000.h in mach-mini2440.c. The dm9000 platform devic...[Details]
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PCI Express slot, what is a PCI Express slot, PCI Express slot outline
PCI-Express is the latest bus and interface standard. Its original name was "3GIO" and was proposed by Intel. Obv...[Details]
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On November 20, in Tingxiahu Village, Xikou Town, Fenghua District, Ningbo City, Zhejiang Province, construction workers carried out live spraying of insulating paint on the lines crossing three fl...[Details]
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(Photo source: Argonne official website) According to foreign media reports, researchers at the U.S. Department of Energy's Argonne National Laboratory have developed a new mechanism to speed up t...[Details]
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VGA (Video Graphics Array) is widely used as a standard display interface. By using FPGA chips and EDA design methods, we can design a targeted VGA display controller according to local conditions ...[Details]
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According to foreign media reports, on June 9 local time, Otonomo, a leading automotive data service platform, announced that it had signed a cooperation agreement with Fiat Chrysler Automobiles (FCA...[Details]
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Code: /* C language example 13 Print out all the "narcissus numbers". The so-called "narcissus number" refers to a three-digit number whose cube sum is equal to the number itself. For example: 153 ...[Details]
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1 Introduction
For the online detection of plates, most domestic manufacturers currently use the ray method. The advantages of this method are fast non-contact continuous measurement, the accuracy ...[Details]
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ICL7135 signal acquisition and transmission circuit
This circuit is realized by a small integrated circuit. The sampled signal is sent to ICL7135 for processing through the potentiometer, and the...[Details]
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The Huawei Mate 50 series, which was supposed to be released last year, failed to meet the schedule due to various restrictions, which became a regret for many consumers. However, there have be...[Details]
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Modern spectrum analyzers have been used in many applications, from research and development to manufacturing to field maintenance. New spectrum analyzers have been renamed signal analyzers and have ...[Details]
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Collaborative robots
are
robots
that can physically interact with humans in a shared working environment
. They are designed to be flexible, safe and easy to use. They can improve prod...[Details]
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Jiwei.com reported that at the "2020 Snapdragon Technology Summit" held today, Qualcomm President Amon said that the latest generation of 5G flagship chip platform named "Snapdragon 888" means top pr...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]