做嵌入式开发，尤其是嵌入式Ethernet、USB、DDR、HDMI底层驱动开发中，经常会遇到Controller、MAC、PHY这些专业名词，这些名词是什么，之间又有什么关系？ 一、基础概念和功能 Controller:控制器的统称，数字逻辑实现，主要包括控制寄存器组、FIFO，接口协议等。

Many devices need to be connected to a high-speed port to work properly and so in this article, we will show you how to install a high speed USB host controller. When connecting a USB 2.0 device, ...

Smartphone gaming is no longer an amusement or a hobby. The enthusiasm from mobile gamers worldwide — and inclusion in various esports tournaments — demonstrates a surge in its popularity. In fact, ...

A day after iPad Pro launched on Wednesday, teardowns and reviews of the gigantic tablet reveal Apple quietly included USB controller hardware capable of supporting high-speed USB 3.0 data connections ...

Editor's note: An updated version of this article has been published. For 25 years, the USB port has been a faithful old friend, connecting and powering our everyday gadgets and peripherals. All we've ...

LISBON, Portugal – May 31, 2006 – Chipidea, the world leader in analog/mixed signal merchant technology, today announced the immediate availability of its new USB controller core, a digital IP ...

The EZ-USB family of programmable USB peripheral controllers has advanced both features and performance, enabling developers to create USB devices that meet the highest performance requirements in ...

It's time for us all to admit it: smartphones are actually pretty good gaming devices. The latest flagship iPhones and Android devices are more powerful than ever, sporting hardware strong enough to ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Haley Perry Haley Perry is ...

USB Type C is the intriguing new port that began appearing in laptops, tablets, phones, and other devices well over a year ago, but we had no real way test its throughput performance until now. Thanks ...

LONDON — Analog and mixed-signal semiconductor intellectual property (IP) group Chipidea has started sampling a USB controller core, a block designed to complement the company’s range of USB physical ...