Channel selecting device for CATV terminal unit
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United States of America Patent
Stats
-
Dec 1, 1987
Grant Date -
N/A
app pub date -
Aug 20, 1985
filing date -
Aug 20, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a channel selecting device for a CATV terminal unit, a channel code table is stored in a ROM of the terminal unit, and only a code arrangement in the channel code table is written in a RAM, whereby the rewriting data is compressed, the time required for the data writing operation is reduced, and the area occupied by the RAM decreased.
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