QSGMII 接口的 技术标准/规范 1.2版本

QSGMII Specification

QSGMII中文文档。 QSGMII中文技术文档。

QSGMII协议详解.pdf，帮助设计人员更换的完成设计和理解协议。

CISCO, Quad Serial Gigabit Media Independent Interface (QSGMII) Specification Revision 1.2 不能0分了。可以直接去CISCO下载

CISCO QSGMII接口介绍，介绍sgmii接口与QSGMII接口的区别。

The Quad Serial Gigabit Media Independent Interface (QSGMII) is designed to satisfy the following requirements: •Convey 4 ports of network data and port speed between a 10/100/1000 PHY and a MAC with significantly less signal pins than required for GMII & SGMII. •Operate in both half and full duplex and at all port speeds. •This implementation can be extended to other port to channel ratios. However, this is outside the scope of this document.