Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Reexamination Certificate
2002-08-22
2004-12-28
Kim, Matthew (Department: 2186)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
C710S052000, C711S150000, C711S170000
Reexamination Certificate
active
06836809
ABSTRACT:
BACKGROUND
This disclosure relates to processing data using a data queue.
Typically, many network interfaces have different data transfer sizes. In some cases, the data transfer is a byte, a word of 32 bits or 64 bytes. Data is packed and unpacked to properly feed each interface with the appropriate amount of data at the appropriate rate. A data queue can be used to store bits of information to ensure data is provided properly. One type of data queue is a first-in-first-out (FIFO) queue. In a FIFO queue, the first bits stored in the queue are the first bits read from the FIFO queue.
REFERENCES:
patent: 5459839 (1995-10-01), Swarts et al.
patent: 5557744 (1996-09-01), Kobayakawa et al.
patent: 6032179 (2000-02-01), Osborne
Fish & Richardson P.C.
Kim Matthew
Patel Hetul
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