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Line Speed Concept Many people misunderstand this line-speed concept. The so-called wire speed ability is the router/switch is like a wire. And this, is impossible. One of the concepts that should be considered is latency. Packet into the router or

Memory is one of the most important parts of a computer, and it is a bridge to communicate with the CPU. All programs in the computer run in memory, so the performance of the memory affects the computer very much. The memory function is used to

1. cache mechanism Overview1.1 What is direct mapped/fully associative Cache/n-way set associative? The cache is subdivided into subsets of lines.Cache line refers to the minimum unit of data transmission between slow off-chip DRAM and fast on-chip

Original URL: http://www.cnblogs.com/biglucky/p/4057495.htmlHow Linux kernel generates content from Devicetree Plateform_device1, implementation scenario (versatile Express v2m as an example to illustrate its process)In Arch/arm/mach-vexpress/v2m.c,

How Linux kernel generates content from Devicetree Plateform_device1, implementation scenario (versatile Express v2m as an example to illustrate its process)In Arch/arm/mach-vexpress/v2m.c, for example, the V2m_dt_init function in this file is used

The basic examination for computer science covers basic courses for subjects such as data institutions, computer composition principles, operating systems, and computer networks. Candidates are required to systematically master the concepts, basic

Http://blog.sina.com.cn/s/blog_5028978101008wk2.html Direct Disk Service (Service--int 13H)00h-Disk System Reset01h-Read Disk System state02h-Read Sector03h-Writing Sector04h-Test Sector05h-formatted track06h-format Bad Track07h-formatted

Article title: MandrakeFAQ (2 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Q34: how to make your system

This article analyzes the startup of the Linux-Android system. The following article focuses on the analysis of the functions before start_kernel () is called during Linux Startup, at the same time, I also gave an overview of the Code flow after the

Mpxplay. EXE [Options] List of file names or files to play/convert Play List: -@ PLAYLIST: Playlist files (such as M3u,mxu) -@d PLAYLIST: Point singing mode (put the list of files to play on the left, that is, put the song into the queue) -@s