Port independent data transaction interface for multi-port...

Details Port independent data transaction interface for multi-port... Port independent data transaction interface for multi-port...

2006-08-29

2006-08-29

Padmanabhan, Mano (Department: 2188)

Electrical computers and digital processing systems: memory

Storage accessing and control

Shared memory area

C711S151000, C365S230050

Reexamination Certificate

active

07100002

ABSTRACT:
A port independent data transaction interface for multi-port devices is provided. The port independent data transaction interface includes a command channel that receives command data and a source id. The source id indicates a source device that transmitted the command data. In addition, a data-in channel is included that receives write data and a write source id. Similar to the source id, the write source id indicates a source device that transmitted the write data. The port independent data transaction interface further includes a data-out channel that provides read data and a read id. The read id indicates a source device that transmitted a read command corresponding to the read data. The port independent data transaction interface utilizes the source id to associate command data with corresponding write data and read data.

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