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DYNAMIC ADJUSTMENT OF AN INTERRUPT LATENCY THRESHOLD AND A RESOURCE SUPPORTING A PROCESSOR IN A PORTABLE COMPUTING DEVICE
DYNAMIC ADJUSTMENT OF AN INTERRUPT LATENCY THRESHOLD AND A RESOURCE SUPPORTING A PROCESSOR IN A PORTABLE COMPUTING DEVICE
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机译:便携式计算机设备中中断潜伏期阈值的动态调整和支持处理器的资源
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摘要
A portable computing device includes a modem and an application processor communicatively coupled by a data bus. The modem communicates a target data throughput in accordance with an identified data call. In response the application processor determines whether an adjustment of an interrupt latency threshold is warranted to support the target data throughput identified by the modem. Otherwise the application processor executes no such adjustment. In addition the modem requests a desired performance of an application processor resource. In response the application processor adjusts a control input of the application processor controlled resource. A change in a present data transfer session triggers the modem to communicate a revised target data throughput and /or a revised request for a desired performance of an application processor resource.
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