Jitter is extremely important in systems using PLL-based clock drivers. The effects of jitter range from not having any effect on system operation to rendering the system completely non-functional. This application note provides the reader with a clear understanding of jitter in high-speed systems. It introduces the reader to various kinds of jitter in high-speed systems, their causes and their effects, and methods of reducing jitter. This application note will concentrate on jitter in PLL-based frequency synthesizers.
标签： extremely PLL-based important drivers
上传时间： 2014-11-25
上传用户：asddsd
bulk endpoint endless source/sink firmware. EP2OUT will always accept a bulk OUT EP4OUT will always accept a bulk OUT EP6IN will always return a 512 byte packet. The packet contains an incrementing byte starting at 0x02. Since EP6 always returns a 512 byte packet, this endpoint should never be accessed except with a high-speed host controller. EP8IN will continuously return the packet most recently written to EP4OUT
标签： bulk will endpoint firmware
上传时间： 2016-01-14
上传用户：sk5201314
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video.
标签： bottleneck developed the concept
上传时间： 2014-12-03
上传用户：ikemada
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. Hardware reference
标签： bottleneck developed the concept
上传时间： 2016-03-18
上传用户：极客
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. User Manual
标签： bottleneck developed the concept
上传时间： 2014-01-15
上传用户：努力努力再努力
Sector is a system infrastructure software that provides functionality for distributed data storage, access, and analysis/processing. It automatically manages large volumetric data across servers or clusters, even those over distributed wide area high speed networks. Sector provides simple tools and APIs to access and/or process the data. Data and server locations are transparent to users, as the whole Sector network is a single networked super computer to the users.
标签： infrastructure functionality distributed software
上传时间： 2013-12-21
上传用户：极客
用游标的方法实现对称差的计算，即 （A-B）+（B-A）
上传时间： 2016-05-23
上传用户：远远ssad
词法分析器 对输入一个函数，并对其分析main() { int a,b a = 10 b = a + 20 }
上传时间： 2013-12-20
上传用户：hfmm633
基因算法，用VC++或MATLAB，java等工具设计一程序计算任一个随机产生的DNA基因表达式的有效长度和值 设随机产生的基因表达式为： + Q - / b * b a Q b a a b a a b b a a a b
上传时间： 2014-01-09
上传用户：aa54
函数再现机构设计 试设计一曲柄摇杆机构，再现函数 要求： 输入构件的转角范围180°，输出构件摆角范围30°，即： 当输入构件从a转至a+90时，输出构件从b转至b+30 当输入构件从a+90转至a+180时，输出构件从b+30转至b
上传时间： 2013-12-17
上传用户：英雄
