Controlling flow of data between data processing systems via...

Details Controlling flow of data between data processing systems via... Controlling flow of data between data processing systems via...

2008-01-15

2008-01-15

Chen, Alan S. (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Flow controlling

C710S006000, C710S007000, C710S016000, C710S017000, C710S018000, C710S019000, C710S021000

Reexamination Certificate

active

10619988

ABSTRACT:
Apparatus, methods and systems for controlling data flow between data processing systems. In an example embodiment, the apparatus includes descriptor logic for generating a plurality of descriptors including a frame descriptor defining a data packet to be communicated between a location in the memory and a data processing system, and a pointer descriptor identifying the location in the memory. The apparatus also includes a descriptor table for storing descriptors generated by the descriptor logic for access by the data processing systems.

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