Clock generation systems and methods
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Abstract
A low power reconfigurable processor core includes one or more processing units, each unit having a clock input that controls the performance of the unit; a wireless transceiver transmitting and receiving at a frequency based on a wireless clock input; and a controller having a plurality of clock outputs each coupled to the clock inputs of the processing units and the wireless clock input, the clock outputs being generated from a common master clock.
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Citations
39 Claims
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1-20. -20. (canceled)
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21. :
- An integrated circuit, comprising;
a plurality of processor units, each having a clock input to clock the unit;
a wireless transceiver to transmit and receive at a frequency based on a wireless clock input; and
a controller having a plurality of clock outputs each coupled to a respective clock input of one of the processor units, the controller to control a frequency of the clock input of each processor unit and the wireless clock input, the plurality of clock outputs generated from a common master clock. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28)
- An integrated circuit, comprising;
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29. :
- A system comprising;
a first processor;
a wireless circuit coupled to the first processor, the wireless circuit comprising;
a second processor having a clock input to clock the second processor; and
a wireless transceiver to transmit and receive at a frequency based on a wireless clock input; and
a single clock generator to generate the clock input for the second processor and the wireless clock input for the wireless transceiver. - View Dependent Claims (30, 31, 32, 33, 34)
- A system comprising;
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35. :
- A method comprising;
generating a plurality of clock signals from a common master clock;
providing a first one of the plurality of clock signals to a wireless transceiver;
providing others of the plurality of clock signals to respective ones of a plurality of processor units; and
operating the respective plurality of processor units with the clock signals. - View Dependent Claims (36, 37, 38, 39)
- A method comprising;
Specification