Communicating message request transaction types between...

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

Reexamination Certificate

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C370S419000, C370S471000

Reexamination Certificate

active

07099318

ABSTRACT:
A transmitting device and a receiving device are coupled via a high-speed serial interface within a computer system. The transmitting device transmits a packet header for a message request transaction that include a message group sub-field that indicates one of a plurality of message groups. The packet header also includes a format field that indicates whether the message request packet includes data. The packet header further includes a message code field to indicate a specific message type.

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