Digital signal processing device to execute time-sharing multiplex or separation of a plurality of kinds of digital signals

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United States of America Patent

PATENT NO 5231495
SERIAL NO

07722305

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Abstract

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By providing a mediator for selectively permitting an access request of a first processing circuit for processing a first digital signal to a memory and an access request of a second processing circuit for processing a second digital signal whose bit rate is different from that of the first digital signal to the memory, a process to time-sharing multiplex the first and second digital signals, a process to separate the first and second digital signals from a time-sharing multiplexed signal of the first and second digital signals, and the like are realized while minimizing a scale of hardware.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Yushi Yokohama, JP 83 685
Yamashita, Shinichi Yokohama, JP 91 1192

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