Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Reexamination Certificate
2005-08-16
2005-08-16
Gaffin, Jeffrey (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
C710S052000, C710S005000, C710S022000
Reexamination Certificate
active
06931459
ABSTRACT:
A method for duplicating recording medium includes detecting a source recording medium and a plurality of target recording mediums. A source DMAC is configured for the source recording medium and a plurality of target DMACs for the target recording mediums. The data of a source recording medium is transmitted to a source FIFO buffer through the source DMAC. The data of the source FIFO buffer is transmitted to a plurality of target FIFO buffers through a multiplexer. The data of a plurality of target FIFO buffers is transmitted to a plurality of target recording mediums through a plurality of target DMACs.
REFERENCES:
patent: 6131141 (2000-10-01), Ravid
patent: 2002/0118951 (2002-08-01), Suzuki et al.
Gaffin Jeffrey
Gauthier & Connors LLP
Schneider Joshua D
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