Pulse or digital communications – Miscellaneous
Reexamination Certificate
2007-01-09
2007-01-09
Corrielus, Jean B. (Department: 2611)
Pulse or digital communications
Miscellaneous
C710S313000, C713S600000
Reexamination Certificate
active
11036471
ABSTRACT:
The invention is a system for selecting a peripheral, the peripheral receiving a first clock frequency. The invention comprises the following. A processing circuit receives a second clock frequency, where the first and second clock frequencies are different. The processing circuit is configured to transmit a select signal. A bridge circuit is coupled to the processing circuit and the peripheral, and is configured to receive the select signal and transmit a peripheral select signal to the peripheral. The bridge circuit is further configured to receive the second clock frequency but not the first clock frequency. A counter is coupled to the bridge circuit and is configured to process a count, the count being a predetermined number and based on the value of the first frequency.
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Lardy Olivier
Vergnes Alain
Atmel Corporation
Corrielus Jean B.
Sierra Patent Group Ltd.
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