| 摘要 |
A system for tracking utilization of at least one peripheral device includes a monitoring system that is configured to provide utilization information associated with the at least one peripheral device over a sampling interval. The monitoring system provides the utilization information based on a timing signal and an input signal, the input signal indicating activation of the peripheral device. A memory system is configured to store the utilization information for at least one sampling interval. The system can be implemented as an integrated circuit, such as may be incorporated into various types of processor-based devices, including communications devices.
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