switch
SWITCH是交换机,它的前身是网桥。交换机是使用硬件来完成以往网桥使用软件来完成过滤、学习和转发过程的任务。SWITCH速度比HUB快,这是由于HUB不知道目标地址在何处,发送数据到所有的端口。而SWITCH中有一张转发表,如果知道目标地址在何处,就把数据发送到指定地点,如果它不知道就发送到所有的...
switch 热门资料
关于pcie switch(PLX PEX8632)的三个功能
关于pcie switch(PLX PEX8632)的三个功能, 1.external eeprom读写 2.build-in loopback 3.改变Amplitude and DeEmphasis...
switch状态机+定时器实现LED灯闪烁多次
switch状态机+定时器实现LED灯闪烁多次-switch state machine+ timer, LED flashes repeatedly...
PCA9548A 8 channel I2C bus switch with reset
The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA...
PCA9546A 4 channel I2C bus switch with reset
The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA u...
一种新结构的偏振开关A polarization switch of novel structure
一种新型的偏振开关被提出,它用电控的法拉第旋光片产生离散的偏振态。它可以改进偏振相关损耗的测量。使用这种偏振开关测出的数据与理论计算得出的结果吻合的很好.关键字-光纤通信,偏振相关损耗,...
This document describes how to switch to and program the unisersal serial bus (USB) analog phase-lo
This document describes how to switch to and program the unisersal serial bus (USB) analog phase-locked loop (APLL) on ...
Sample ADA program...How to create hello world....programs on IF loop and switch case
Sample ADA program...How to create hello world....programs on IF loop and switch case...