Data processing device with common memory connecting mechanism
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United States of America Patent
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Jan 4, 1994
Grant Date -
N/A
app pub date -
Jan 10, 1991
filing date -
Jan 10, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A data processing device which includes a common memory connecting mechanism which is located between a memory bus to which copyback cache is connected, and a common memory. The common memory connecting mechanism includes a slave type transfer mechanism which directly assesses the common memory bypassing the cache and processes thereof, and a data mover which transfers data between the common memory and main memory.
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