Device interface controller for input/output controller
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United States of America Patent
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-
Oct 22, 1985
Issued Date -
N/A
app pub date -
Dec 7, 1984
filing date -
Feb 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device interface controller provides a sophisticated communication link between a central processor and peripheral digital apparatus. The device interface controller provides simultaneous read and write operations with the peripheral digital apparatus. The device interface controller communicates with the peripheral digital apparatus, providing data to that apparatus and receiving data from that apparatus, as well as commanding the apparatus to perform functions peculiar to the selected device.
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