Broadcast system in disk array controller
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United States of America Patent
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May 13, 2003
Grant Date -
N/A
app pub date -
Mar 13, 2000
filing date -
Mar 17, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A disk array controller connected in a star configuration with a plurality of interfaces each having a processor, a shared memory connected to the interfaces by access paths and a common bus connected to the interfaces. The shared memory transmits interruption signals to the interface by way of control signals when one of the processors writes broadcast data into the shared memory.
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