Micron Technology Incorporated

Micron Electronics, Inc.

Don Schiro

Carlton Gene Amdahl

Dennis Henry Smith

Michael G Henderson

Don A Agneta

Stephen E J Papa

A method of electrically coupling a central processing unit (CPU) of a network server to a plurality of network interface modules. The method comprises providing each of the plurality of network interface modules with a respective bus adapter chip to route an I/O bus having a first format from the central processing unit to a primary side of each of the plurality of bus adaptor chips and routing another I/O bus of the first format from a secondary side of each of the plurality of bus adapter chips to respective ones of the network interface modules. The bus adapter chips also provide for arbitered access along the I/O buses and isolation of the CPU from electrical disruption when one the network interface modules is removed.

Method of providing an interface to a plurality of peripheral devices using bus adapter chips

A method of electrically coupling a central processing unit (CPU) of a network server to a plurality of network interface modules. The method comprises providing each of the plurality of network interface modules with a respective bus adapter chip to route an I/O bus having a first format from the central processing unit to a primary side of each of the plurality of bus adapter chips and routing another I/O bus of the first format from a secondary side of each of the plurality of bus adapter chips to respective ones of the network interface modules. The bus adapter chips also provide for arbitered access along the I/O buses and isolation of the CPU from electrical disruption when one of the network interface modules is removed.

Methods of removing and replacing data processing circuitry are provided comprising removing a network interface module from the computer without powering down the computer and removing an interface card from the network interface module. The further acts of replacing the interface card into the network interface module and replacing the network interface module into the computer without powering down the network computer are also performed in accordance with this method.

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San Jose, CA, United States of America

Don Schiro