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。

A modern normal network card will have onboard an Ethernet controller which, of course, is a pre-programmed microcontroller. Not only does it do the things required to keep a computer on the network, ...

A new Network Controller and the same software-defined networking (SDN) stack in the Microsoft Azure cloud are among the significant SDN capabilities coming to Windows Server 2016. Microsoft's quest ...

Rivet Networks released their newest LAN controller yesterday, they brand new Killer E2400 Gigabit Ethernet controller that is said to deliver unprecedented speed, intelligence, and control for the ...

Intel's latest I226-V 2.5GbE Ethernet controller, which debuted on 700-series motherboards, may have a design flaw. User reports from the Intel, Microsoft, and Asus communities claim that the I226-V ...

One of the key challenges confronting potential users of software-defined networking is discerning the specific value of particular SDN controllers. Controllers, after all, play critical role as the ...

The LAN7500 is a Hi-Speed USB 2.0 to 10/100/1000 ethernet controller that provides a high-performance and low cost USB to Ethernet connectivity solution. This device incorporates a 10/100/1000 Gigabit ...

Rivet Networks has announced a new Ethernet controller which it claims as a world's first for consumer gaming PCs. The new Killer E3000 is said to operate at up to 2.5Gbps and is launched alongside ...

A Gigabit Ethernet controller incorporating a PCI Express interface takes advantage of the high-throughput, low latency capabilities of PCI Express to deliver true gigabit performance. These enhanced ...