Communication interface for interfacing a data bus of a computer to a high speed bipolar communication system
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United States of America Patent
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-
Apr 23, 1991
Grant Date -
N/A
app pub date -
Jul 21, 1987
filing date -
Jul 21, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A Digital Service (DS) interface interfaces a Personal Computer (PC) to the DS directly at the PC's data bus. The DS interface has independent transmit and receive memories for transmitting and receiving the digital data at high speeds. FIFO memories buffer data between the PC's data bus and the DS interface prior to being converted to bipolar digital signals before transmission and after being received and converted to amplitude discrete digital signals from bipolar digital signals.
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