Network adapter using status inlines and data lines for bi-directionally transferring data between lan and standard p.c. parallel port
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United States of America Patent
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Mar 29, 1994
Issued Date -
N/A
app pub date -
Sep 8, 1993
filing date -
Mar 22, 1990
priority date (Note) -
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Abstract
A network adapter configured to functionally connect a local area network cable to a personal computer bus via the computer's standard parallel port. The adapter includes a substantially fully enclosed housing having first and second external connectors respectively configured to mate with a computer's parallel port connector and with a network cable. The adapter is primarily comprised of (1) network interface circuitry for transmitting data packets to and receiving data packets from a local area network and (2) input/output circuitry for bidirectionally transferring data bytes between the network interface circuitry and a computer's parallel port.
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