Telecommunications – Transmitter and receiver at same station – With a common signal processing stage
Patent
1992-09-04
1995-03-07
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at same station
With a common signal processing stage
455 88, 375219, H04B 138
Patent
active
053966546
ABSTRACT:
The present disclosure includes a discussion of a data transfer system. The data transfer system is responsible for transferring data to and from a radio transceiver (107) and all the corresponding peripheral device ( 111, 113 ) contained in within the radiotelephone (103). The data transfer system includes a data bus (109), a master controller within the transceiver (107) and a peripheral controller within each of the peripheral devices. The data transfer system has an initialization state and a operational state. During the initialization state the data bus (109) operates at a lower frequency than during the operational state. The lower speed increases the time allowed for the assignment of the unique addresses for each of the peripheral controllers. Upon detecting completion of the initialization state, the master controller conducts the change to the operational state.
REFERENCES:
patent: 4809297 (1989-02-01), Polansky et al.
patent: 4905282 (1990-02-01), McGlynn et al.
patent: 4972432 (1990-11-01), Wilson et al.
patent: 5237570 (1993-08-01), Smolinske et al.
Paggeot Bruce
Shim Jae H.
Tripp Jeffrey W.
Dailey Kirk W.
Eisenzopf Reinhard J.
Motorola Inc.
Sobutka Philip J.
LandOfFree
Data transfer method and apparatus having dual frequency operati does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data transfer method and apparatus having dual frequency operati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data transfer method and apparatus having dual frequency operati will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1414062