Power throttling in a memory system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2009
Grant Date -
Apr 12, 2007
app pub date -
Oct 12, 2005
filing date -
Oct 12, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A memory system is disclosed. The memory system includes a memory controller coupled to one or more memory modules, at least one of the memory modules including a buffer. The memory controller is configured to convey a command to at least one of the memory modules in response to detecting that no memory requests addressed to the at least one of the memory modules have been received during a specified window of time. In response to the command, the buffer of the at least one of the memory modules is configured to enter a reduced power state. The specified window of time may be either a specified number of memory refresh intervals or buffer sync intervals. The memory controller maintains a count of memory refresh or buffer sync intervals.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully