引言尽管PCIExpress的广泛推广在开始时有些延迟,但这种高速接口正顺利成为应用于半导体器件的主要串行接口之一。由于英特尔公司力推PCIExpress成为计算行业的主要数据接口,因此采用这一低成本高带宽接口的大多数器件集中在PC和服务器主板市场。正如人们所期待的,许多公司正试 Introduction Although the widespread use of PCIExpress was somewhat delayed at first, this high-speed interface is successfully becoming one of the major serial interfaces for semiconductor devices. With Intel pushing PCIExpress as the primary data interface for the computing industry, most devices using this low-cost, high-bandwidth interface are concentrated in the PC and server board markets. As people expect, many companies are testing