| 摘要 |
A system provides for a signal to indicate when a memory device exits from self-refresh. Thus, substantially at the same time (before or after) the memory device exits self-refresh, an indicator signal can be triggered to indicate normal operation or standard refresh operation and normal memory access of the memory device. A memory controller can access the indicator signal to determine whether the memory device is in self-refresh. Thus, the memory controller can more carefully manage the timing of sending a command to the memory device while reducing the delay time typically associated with detecting a self-refresh condition. |
