| 摘要 |
A method and apparatus for exiting a dynamic random access memory from a low power state is provided. The exit from the low power state is first initiated. After the expiration of an exit delay period, a quiet time command is routed through a queue circuit. In one embodiment the use of a bypass circuit allows the interruption of the memory pipeline with a subsequent restart of the pipeline without excessive delay. A flexible clock is delayed by the onset of the quiet time command until the subsequent quiet time event.
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