Advanced Micro Devices Corporation

Chi-Sheng Chang

Chin-Wei Kate Liang

Matthew James Fischer

A networking interface device for coupling a system host having one of a plurality configurations to a network medium. The device having a peripheral component interconnect (PCI) interface for coupling the interface device to a system host configured with a PCI based system bus interface; a medium independent interface (MII) for coupling the interface device to a system host configured with a media access controller (MAC) based system bus interface; and a control block for determining whether the interface device is operably coupled to a system host having a PCI based system bus interface or a MAC based system bus interface.

PCI and MII compatible home phoneline networking alliance (HPNA) interface device

A networking interface device for coupling a system host having one of a plurality configurations to a network medium. The networking device has a peripheral component interconnect (PCI) interface for coupling the interface device to a system host configured with a PCI based system bus interface; a medium independent interface (MII) for coupling the interface device to a system host configured with a media access controller (MAC) based system bus interface; a PCI control block for managing network data packet traffic exchange between the interface device and the system host; and an MII attachment coupled between the MII and the PCI control block, the MII attachment reformatting management data packets such that the MAC based system bus interface appears to be a PCI based system bus interface by the PCI control block.

A networking interface device for coupling a system host having one of a plurality configurations to a network medium. The networking interface device has a peripheral component interconnect (PCI) interface for coupling the interface device to a system host configured with a PCI based system bus interface; a medium independent interface (MII) for coupling the interface device to a system host configured with a media access controller (MAC) based system bus interface; and a buffer management device (BMU) having an active state for bursting data packet traffic via the PCI interface when the interface device is coupled to a PCI based system bus interface and a passive state for continuously passing data packet traffic via the MII when the interface device is coupled to a MAC based system bus interface.

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San Jose, CA, United States of America

Chi-Sheng Chang