Microprogrammable TDMA terminal controller
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United States of America Patent
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-
Oct 19, 1982
Grant Date -
N/A
app pub date -
Sep 27, 1979
filing date -
Sep 27, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A microprogrammable TDMA terminal controller is of modular construction. Frame reference and burst synchronization timing are resolved to the symbol level by a split frame counter, and a control RAM is reprogrammable 'on-the-fly' to permit easy changes in terminal traffic assignments. The terminal controller includes a microprogrammed RAM controller for performing real time burst and data path control functions, transmit and receive high-speed data path modules for interfacing with the modem and terrestrial interface ports and providing direct burst processing of the data, a microcomputer-based operation control and a high stability oscillator.
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