| 摘要 |
Described embodiments provide for a memory system which power-gates a memory operating at a first clock. Control logic in the memory system activates, during a rising edge of a second clock, the memory from a sleep mode. The memory is accessed. After a cycle of the first clock, the control logic asserts a power-gating signal, thereby returning the memory to the sleep mode. The frequency of the second clock is less than a frequency of the first clock.
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